AvalonBay Communities, Inc. Medium-Term Notes Due Nine Months Or More From Date Of Issue Amended & Restated Distribution Agreement August 6, 2003 Banc Of America Securities LLC Citigroup Global Markets Inc. Fleet Securities, Inc. J.P. Morgan Securities Inc. Lehman Brothers Inc. Morgan Stanley & Co. Incorporated Wachovia Capital Markets, llc.

Exhibit 10.1

AvalonBay Communities, Inc.

Medium-Term Notes

Amended & Restated Distribution Agreement

August 6, 2003

Banc Of America Securities LLC
Citigroup Global Markets Inc.
Fleet Securities, Inc.
J.P. Morgan Securities Inc.
Lehman Brothers Inc.

TABLE OF CONTENTS

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AVALONBAY COMMUNITIES INC.

MEDIUM-TERM NOTES

AMENDED AND RESTATED DISTRIBUTION AGREEMENT

August 6, 2003

Banc of America Securities LLC
100 No. Tryon Street, 7^th Floor
Charlotte, NC 28255

Citigroup Global Markets Inc.
Medium-Term Note Department
388 Greenwich Street
New York, NY 10013

Fleet Securities, Inc.
100 Federal Street, MADE 10012H
Boston, MA 02110

J.P. Morgan Securities Inc.
270 Park Avenue, 7^th Floor
New York, NY 10017
Attention: Transaction Execution Group

Lehman Brothers Inc.
745 Seventh Avenue
New York, NY 10019
Attention: Fixed Income Syndicate/Medium Term Note Desk

Morgan Stanley & Co. Incorporated
1585 Broadway
New York, NY 10036

Wachovia Capital Markets, LLC
301 So. College Street, DC-8
One Wachovia Center
Charlotte, NC 28288

Ladies and Gentlemen:

     AvalonBay Communities, Inc., a Maryland corporation (the “Company”), confirms its agreement with Banc of America Securities LLC, Citigroup Global Markets Inc., Fleet Securities, Inc., J.P. Morgan Securities Inc., Lehman Brothers Inc., Morgan Stanley & Co. Incorporated, and Wachovia Capital Markets, LLC, (each, an “Agent” and collectively, the

“Agents”), with respect to the issue and sale from time to time by the Company of its Medium-Term Notes Due Nine Months or More From Date of Issue (the “Notes”), as follows:

     Capitalized terms used but not otherwise defined herein shall have the meanings given to those terms in the Prospectus (as defined herein).

     1. Description of Notes. The Company proposes to issue the Notes under that certain Indenture, dated as of January 16, 1998 (the “Original Indenture”), as supplemented by that certain First Supplemental Indenture, dated as of January 20, 1998, that certain Second Supplemental Indenture, dated as of July 7, 1998, and that certain Amended and Restated Third Supplemental Indenture, dated as of July 10, 2000 (collectively and together with the Original Indenture and any additional indentures supplemental thereto entered into after the date hereof, the “Indenture”) between the Company and US Bank, National Association (as successor to State Street Bank and Trust Company), as trustee (the “Trustee”). As of the date of this agreement (this “Distribution Agreement”), the Company has authorized the issuance and sale of up to U.S. $750,000,000 aggregate initial offering price (or its equivalent, based upon the applicable exchange rate at the time of issuance, in such foreign or composite currencies as the Company shall designate at the time of issuance) of Notes to or through the Agents pursuant to the terms of this Distribution Agreement, as such amount may be reduced by the aggregate initial offering price of any other debt securities issued by the Company, whether within or without the United States, pursuant to the registration statement referred to below. It is understood, however, that the Company may from time to time authorize the issuance of additional Notes and that such additional Notes may be sold to or through the Agents or through or to other agents pursuant to the terms of this Distribution Agreement, all as though the issuance of such Notes were authorized as of the date hereof.

     This Distribution Agreement provides both for the sale of Notes by the Company to one or more Agents as principal for resale to investors and other purchasers and for the sale of Notes by the Company directly to investors (as may from time to time be agreed to by the Company and the applicable Agent), in which case the applicable Agent will act as an agent of the Company in soliciting offers for the purchase of Notes.

     The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement on Form S-3 (File No. 333-103755) for the registration of debt securities, including the Notes, under the Securities Act of 1933, as amended (the “Securities Act”), and the offering thereof from time to time in accordance with Rule 430A or Rule 415 of the rules and regulations of the Commission thereunder (the “Securities Act Rules and Regulations”). Such registration statement has been declared effective by the Commission. Such registration statement (and any further registration statements which may be filed by the Company for the purpose of registering additional Notes and in connection with which this Distribution Agreement is included or incorporated by reference as an exhibit) and the prospectus constituting a part thereof (including in each case the information, if any, deemed to be part thereof pursuant to Rule 430A(b) of the Securities Act Rules and Regulations), and any prospectus supplement and pricing supplement relating to the Notes, including all documents incorporated therein by reference, as from time to time amended or supplemented by the filing of documents pursuant to the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or the Securities Act or otherwise, is referred to herein as the “Registration Statement.” A

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prospectus supplement (the “Prospectus Supplement”) setting forth the terms of the offer of the Notes contemplated by this Distribution Agreement, and additional information concerning the Company has been or will be prepared and will be filed by the Company pursuant to Rule 424(b) of the Securities Act Rules and Regulations, on or before the second business day after it is first used in connection with the offer and sale of Notes under this Distribution Agreement (or such earlier time as may be required by the Securities Act Rules and Regulations). The final form of prospectus included in the Registration Statement, as supplemented by the Prospectus Supplement (including any supplement to the Prospectus that sets forth the purchase price, interest rate or formula, maturity date and other terms of a particular issue of Notes and all documents incorporated therein by reference (each, a “Pricing Supplement”)), is referred to herein as the “Prospectus,” except that if any revised prospectus, whether or not such revised prospectus is required to be filed by the Company pursuant to Rule 424(b) of the Securities Act Rules and Regulations, shall be provided to the Agents by the Company for use in connection with the offer and sale of any of the Notes under this Distribution Agreement, the term “Prospectus” shall refer to such revised prospectus from and after the time such documents are first provided to the Agents for such use. If the Company elects to rely on Rule 434 promulgated pursuant to the Securities Act, all references to the Prospectus shall be deemed to include, without limitation, the form of prospectus and the term sheet, taken together, provided to the Agents by the Company in reliance on such Rule 434. Any registration statement (including any supplement thereto or information which is deemed part thereof) filed by the Company under Rule 462(b) of the Securities Act Rules and Regulations (a “Rule 462(b) Registration Statement”) shall be deemed to be part of the Registration Statement. Any prospectus (including any amendment or supplement thereto or information which is deemed part thereof) included in the Rule 462(b) Registration Statement shall be deemed to be part of the Prospectus. For purposes of this Distribution Agreement, all references to the Registration Statement, the Prospectus, any preliminary prospectus or any amendment or supplement thereto shall be deemed to include any copy filed with the Commission pursuant to its Electronic Data Gathering Analysis and Retrieval System (EDGAR), and such copy shall be identical (except to the extent permitted by Regulation S-T) to any Prospectus delivered to any Agent for use in connection with the offering of the Notes by the Company.

     2. Appointment as Agent.

          (a) Appointment. Subject to the terms and conditions stated herein and subject to the reservation by the Company of the right to solicit, sell or accept offers for Notes directly on its own behalf, the Company hereby appoints the Agents as its exclusive agents (except as described below), for the purpose of soliciting and receiving offers to purchase Notes from the Company by others and, on the basis of the representations and warranties herein contained, but subject to the terms and conditions herein set forth, each Agent agrees to use reasonable efforts to solicit and receive offers to purchase Notes upon terms acceptable to the Company at such times and in such amounts as the Company shall from time to time specify. The Company agrees that Notes will be sold exclusively to or through the Agents except as otherwise described below. The Company may accept offers to purchase Notes through an agent other than an Agent (and, in connection therewith, may respond to inquiries and requests for information from any such agents), provided that (i) the Company and such agent shall have executed an agreement with respect to such purchases having terms and conditions (including, without limitation, commission rates) with respect to such purchases substantially the same as

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the terms and conditions that would apply to such purchases under this Distribution Agreement if such agent were an Agent (which may be accomplished by incorporating by reference in such agreement the terms and conditions of this Distribution Agreement) and (ii) the Company shall provide the Agents with a copy of such agreement promptly following the execution thereof.

          (b) Sale of Notes. The Company shall not sell or approve the solicitation of offers for the purchase of Notes in excess of the amount which shall be authorized by the Company from time to time or in excess of the aggregate initial offering price of Notes registered pursuant to the Registration Statement. The Agents shall have no responsibility for maintaining records with respect to the aggregate initial offering price of Notes sold, or of otherwise monitoring the availability of Notes for sale, under the Registration Statement.

          (c) Purchases as Principal. The Agents shall not have any obligation to purchase Notes from the Company as principal, but one or more Agents may agree from time to time to purchase Notes as principal for resale to investors and other purchasers determined by such Agent or Agents. Any such purchase of Notes by an Agent or Agents as principal shall be made in accordance with Section 4(a) hereof.

          (d) Solicitations as Agent. If agreed upon by an Agent and the Company, such Agent, acting solely as agent for the Company and not as principal, will solicit offers for the purchase of Notes. Such Agent will communicate to the Company, orally, each offer to purchase Notes solicited by it on an agency basis, other than those offers rejected by such Agent. Such Agent shall have the right, in its discretion reasonably exercised, to reject any proposed purchase of Notes, in whole or in part, and any such rejection shall not be deemed a breach of its agreement contained herein. The Company shall have the right to withdraw, cancel or modify any offer hereunder without notice and the sole right to accept offers to purchase the Notes and may reject any such offer in whole or in part and any such rejection shall not be deemed a breach of its agreements contained herein. Such Agent shall make reasonable efforts to assist the Company in obtaining performance by each purchaser whose offer to purchase Notes has been solicited by it and accepted by the Company. Such Agent shall not have any liability to the Company in the event that any such purchase is not consummated for any reason. If the Company shall default on its obligation to deliver Notes to a purchaser whose offer it has accepted, the Company shall (i) hold such Agent harmless against any loss, claim or damage arising from or as a result of such default by the Company and (ii) notwithstanding such default, pay to such Agent any commission to which it would otherwise be entitled.

          (e) Reliance. The Company and the Agents agree that any Notes purchased by one or more Agents as principal shall be purchased, and any Notes the placement of which an Agent arranges as agent shall be placed by such Agent, in reliance on the representations, warranties, covenants and agreements of the Company contained herein and on the terms and conditions and in the manner provided herein.

     3. Representations and Warranties of the Company. The Company represents and warrants to and agrees with each Agent as of the date hereof, as of the date of each acceptance by the Company of an offer for the purchase of Notes (whether to an Agent as principal or through an Agent as agent), as of the date of each delivery of Notes (whether to an Agent as principal or through an Agent as agent (each a “Delivery Date”)) (the date of each such

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delivery to an Agent as principal being hereafter referred to as a “Settlement Date”), and as of any time that the Registration Statement or the Prospectus shall be amended or supplemented (it being understood that such representations, warranties and agreements shall be deemed to relate to the Registration Statement and the Prospectus as amended or supplemented to each such time) as follows:

          (a) Effectiveness of Registration Statement; Filing of Prospectus. The Company has filed with the Commission a registration statement on Form S-3 (File No. 333-103755) for the registration of debt securities, including the Notes, under the Securities Act, and the offering thereof from time to time in accordance with Rule 430A or Rule 415 of the Securities Act Rules and Regulations. Such registration statement has been declared effective by the Commission. The Prospectus Supplement setting forth the terms of the offer of the Notes contemplated by this Distribution Agreement, and additional information concerning the Company has been or will be prepared and will be filed by the Company pursuant to Rule 424(b) of the Securities Act Rules and Regulations, on or before the second business day after it is first used in connection with the offer and sale of Notes under this Distribution Agreement (or such earlier time as may be required by the Securities Act Rules and Regulations).

          (b) Compliance with Securities Act. Each part of the Registration Statement, when such part became or becomes effective, and the Prospectus and any amendment or supplement to such Registration Statement or such Prospectus, on the date of filing thereof with the Commission and as of the date hereof, complied or will comply in all material respects with the requirements of the Securities Act and the Securities Act Rules and Regulations; the Indenture, on the date of filing thereof with the Commission and as of the date hereof complied or will comply in all material respects with the requirements of the Trust Indenture Act of 1939, as amended, and the rules and regulations of the Commission thereunder (the “TIA”); each part of the Registration Statement, when such part became or becomes effective did not or will not contain an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein not misleading; the Prospectus and any amendment or supplement thereto, on the date of filing thereof with the Commission and as of the date hereof did not or will not include an untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading; except that the foregoing shall not apply to (i) that part of the Registration Statement which constitutes the Statement of Eligibility and Qualification under the TIA and (ii) statements in, or omissions from, any such document in reliance upon, and in conformity with, information concerning the Agents that was furnished to the Company by the Agents specifically for use in the preparation thereof. The Company acknowledges that the only information furnished to the Company by the Agents on or before the date hereof specifically for inclusion in the Registration Statement or the Prospectus is the information set forth in Schedule I hereto.

          (c) Incorporated Documents. The documents incorporated by reference in the Registration Statement, the Prospectus and any amendment or supplement to such Registration Statement or such Prospectus, when they became or become effective under the Securities Act or were or are filed with the Commission under the Exchange Act, as the case may be, conformed or will conform in all material respects with the requirements of the Securities Act, the Securities

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Act Rules and Regulations, the Exchange Act and the rules and regulations of the Commission thereunder (the “Exchange Act Rules and Regulations”), as applicable.

          (d) Organization, Power and Authority of Company. The Company has been duly organized and is validly existing as a corporation in good standing under the laws of the State of Maryland with the power and authority to conduct all the activities conducted by it, to own or lease all the assets owned or leased by it and otherwise to conduct its business as described in the Registration Statement and Prospectus. The Company is duly licensed or qualified to do business and in good standing in each jurisdiction in which the nature of the activities conducted by it or the character of the assets owned or leased by it makes such licensing or qualification necessary except where the failure to be so qualified, considering all such cases in the aggregate, will not have a material adverse effect on the business, properties, business prospects, condition (financial or otherwise) or results of operations of the Company and its Subsidiaries (as hereinafter defined), taken as a whole.

          (e) Organization, Power and Authority and Capitalization of Subsidiaries. As of the date of this Agreement, the only subsidiaries (as defined in the Securities Act Rules and Regulations) of the Company are the entities listed on Schedule II, attached hereto. Each of the Company’s subsidiaries is an entity duly organized or formed, as the case may be, and, in the case of each such subsidiary that is a corporation, limited partnership or limited liability company (each a “Subsidiary” and, collectively, the “Subsidiaries) is validly existing and in good standing under the laws of its respective jurisdiction of organization or incorporation. Each of the Company’s subsidiaries has full power and authority to conduct all the activities conducted by it, to own or lease all the assets owned or leased by it and otherwise to conduct its business as described in the Registration Statement and the Prospectus. Each of the Subsidiaries is duly licensed or qualified to do business in good standing as a corporation, limited partnership or limited liability company, as the case may be, in all jurisdictions in which the nature of the activities conducted by it or the character of the assets owned or leased by it makes such licensing or qualification necessary except where the failure to be so qualified, considering all such cases in the aggregate, will not have a material adverse effect on the business, properties, business prospects, condition (financial or otherwise) or results of operations of the Company and its Subsidiaries, taken as a whole. Except for the stock or other interests in the subsidiaries and as disclosed in the Registration Statement, the Company does not own, directly or indirectly, any shares of stock or any other equity or long-term debt securities of any corporation or have any equity interest in any firm, partnership, joint venture, trust, association or other entity. Complete and correct copies of the charter of the Company, as amended through the date hereof (collectively, the “Charter”), and the bylaws of the Company, as amended through the date hereof (the “Bylaws”), and the charter documents of each of its subsidiaries and all amendments thereto have been delivered to counsel for the Agents. Except as otherwise described in the Registration Statement or the Prospectus, or as described in Schedule II, all of the issued and outstanding capital stock of each corporate Subsidiary of the Company has been duly authorized and will be, as of the Closing Date, validly issued, fully paid and non-assessable and owned by the Company.

          (f) Capital Stock Matters. The outstanding securities of the Company, including the outstanding shares of common stock, $0.01 par value (the “Common Stock”), and the outstanding shares of each series of preferred stock (the “Preferred Stock”) have been duly

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authorized and are validly issued, fully paid and nonassessable by the Company and conform to the description thereof in the Prospectus. Except as set forth in the Registration Statement or the Prospectus, the Company does not have outstanding any option to purchase, or any rights or warrants to subscribe for, or any securities or obligations convertible into, or any contracts or commitments to issue or sell, any of its securities or any shares of capital stock of any subsidiary or any such warrants, convertible securities or obligations, except for shares of Common Stock to be issued to certain employees in connection with the deferment of income, shares of Common Stock issuable pursuant to awards granted or to be granted under the Company’s 1994 Stock Incentive Plan, as amended and restated, shares of Common Stock issuable under the Company’s 1996 Non-Qualified Employee Stock Purchase Plan, shares of Common Stock issuable under the Company’s Dividend Reinvestment and Stock Purchase Plan and shares of Common Stock issuable upon redemption or conversion of units of limited partnership interests.

          (g) Financial Statements. The financial statements and schedules included or incorporated by reference in the Registration Statement and the Prospectus set forth fairly the financial condition of the respective entity or entities presented as of the dates indicated and the results of operations and changes in financial position for the periods therein specified in conformity with generally accepted accounting principles consistently applied throughout the periods involved (except as otherwise stated therein and except to the extent that Avalon Properties, Inc. applied different principles than the Company prior to its merger with and into the Company and except, in the case of interim periods, for the notes thereto and normal year-end adjustment). The pro forma financial statements of the Company included in the Registration Statement and the Prospectus comply in all material respects with the applicable requirements of Rule 11-02 of Regulation S-X of the Commission and the pro forma adjustments have been properly applied to the historical amounts in the compilation of such statements. No other financial statements (or schedules) of the Company or any predecessor of the Company are required by the Securities Act or the Securities Act Rules and Regulations to be included in the Registration Statement or the Prospectus. Ernst & Young LLP (together with any other nationally recognized accounting firm that the Company may from time to time engage, the “Accountants”), who have reported on the financial statements and schedules which are audited, are independent accountants with respect to the Company as required by the Securities Act and the Securities Act Rules and Regulations. The statements included in the Registration Statement with respect to the Accountants pursuant to Rule 509 of Regulation S-K of the Securities Act Rules and Regulations are true and correct in all material respects.

          (h) Company’s Internal Accounting System. The Company maintains a system of internal accounting controls sufficient to provide reasonable assurances that: (i) transactions are executed in accordance with management’s general or specific authorization; (ii) transactions are recorded as necessary to permit preparation of financial statements in conformity with generally accepted accounting principles and to maintain accountability for assets; (iii) access to assets and financial and corporate books and records is permitted only in accordance with management’s general or specific authorization; and (iv) the recorded accountability for assets is compared with existing assets at reasonable intervals and appropriate action is taken with respect to any differences.

          (i) Notes. The Notes are as of the date hereof duly authorized by the Company for issuance and sale pursuant to this Distribution Agreement and the Indenture; and

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when duly authenticated and delivered by the Trustee in accordance with the terms of the Indenture (assuming the due authorization, execution and delivery of the Indenture by the Trustee), against payment of the consideration therefor, the Notes will be valid and legally binding obligations of the Company entitled to the benefit of the Indenture and will be enforceable against the Company in accordance with their terms, subject, as to enforcement, to (i) applicable bankruptcy, insolvency, reorganization, moratorium and similar laws affecting creditors’ rights and remedies generally, (ii) general principles of equity (regardless of whether enforcement is sought in a proceeding in equity or law), (iii) the discretion of the court before which any proceeding therefor may be brought, (iv) requirements that a claim with respect to any Notes payable in a foreign or composite currency (or a foreign or composite currency judgment in respect of such claim) be converted into U.S. dollars at a rate of exchange prevailing on a date determined pursuant to applicable law and (v) governmental authority to limit, delay or prohibit the making of payments outside the United States (collectively, the “Enforceability Limitations”) and authorization of the Notes did not, and the execution, delivery and performance of the Notes will not, constitute a breach or violation of, or a default under, or conflict with, or give any other party a right to terminate any of its obligations under, or result in the acceleration of any obligation under, or result in the creation or imposition of any lien, charge or encumbrance upon the Communities or any of the other assets of the Company or any of its subsidiaries pursuant to the terms or provisions of, the Charter or Bylaws of the Company, the articles or certificate of incorporation or bylaws or partnership agreement or operating agreement of any of the Company’s subsidiaries or any Contract (as defined herein) or any judgment, ruling, decree, order, law, statute, rule or regulation of any court or other governmental agency or body applicable to the Communities or the business or properties of the Company or any of its subsidiaries, except as disclosed in the Prospectus or except for such instances as, individually or in the aggregate, do not involve a material risk to the business, properties, condition (financial or otherwise) or results of operations of the Company and its subsidiaries, taken as a whole; the Indenture has been duly qualified under the TIA and prior to the issuance of the Notes will be duly authorized, executed and delivered by the Company, and assuming due authorization, execution and delivery thereof by the Trustee, will constitute a valid and legally binding obligation of the Company, enforceable against the Company in accordance with its terms, except to the extent that enforcement thereof may be limited by the Enforceability Limitations; the Notes and the Indenture will conform in all material respects to the statements relating thereto contained in the Prospectus; and the Notes are, in all material respects, in the form contemplated by the Indenture. Upon payment of the purchase price and delivery of the Notes in accordance with this Distribution Agreement, each of the purchasers thereof will receive good, valid and marketable title to such Notes, free and clear of all liens, charges and encumbrances.

          (j) Distribution Agreement and Indenture. The Company has the corporate power and authority to enter into this Distribution Agreement, the Indenture, the Notes and each Terms Agreement (as defined herein). This Distribution Agreement and the Indenture have been duly authorized, executed and delivered by the Company and constitute valid and binding agreements of the Company, enforceable against the Company in accordance with the terms hereof and thereof, except to the extent that enforcement thereof may be limited by the Enforceability Limitations. The execution, delivery and the performance of this Distribution Agreement, the Indenture and each Written Terms Agreement (as defined herein) and the entry into, and the performance of, each non-written Terms Agreement and the consummation of the transactions contemplated herein and therein did not and will not constitute a breach or violation

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of, or a default under, or conflict with, or give any other party a right to terminate any of its obligations under, or result in the acceleration of any obligation under, or result in the creation or imposition of any lien, charge or encumbrance upon the Communities or any of the other assets of the Company or any of its subsidiaries pursuant to the terms or provisions of, the Charter or Bylaws of the Company, the articles or certificate of incorporation or bylaws or partnership agreement or operating agreement of any of the Company’s subsidiaries or any material contract, lease or other instrument to which the Company or any of its subsidiaries is a party or by which any of their property may be bound or any judgment, ruling, decree, order, law, statute, rule or regulation of any court or other governmental agency or body applicable to the Communities or the business or properties of the Company or any of its subsidiaries, except as disclosed in the Prospectus or except for such instances as, individually or in the aggregate, do not involve a material risk to the business, properties, condition (financial or otherwise) or results of operations of the Company and its subsidiaries, taken as a whole.

          (k) Rating. At the time of each Settlement Date, the Notes will be rated at least Baa1 by Moody’s Investors Service, Inc. (“Moody’s”) and at least BBB+ by Standard & Poor’s Ratings Service (“S&P” and, together with Moody’s, the “Rating Agencies”), or such other rating as to which the Company shall have most recently notified the Agents pursuant to Section 5(b)(iv) hereof.

          (l) No Material Adverse Change. Except as contemplated in the Prospectus, subsequent to the respective dates as of which information is given in the Registration Statement and the Prospectus, the Company and its subsidiaries, taken as a whole, have not incurred any liabilities or obligations, direct or contingent, or entered into any transactions, not in the ordinary course of business, that are material to the Company and its subsidiaries taken as a whole, and there has not been any material change in the capital stock, short-term debt or long-term debt of the Company, or any material adverse change, or any development involving a prospective material adverse change, in the condition (financial or other), business, prospects, net worth or results of operations of the Company and its subsidiaries taken as a whole.

          (m) Company Not an Investment Company. The Company is not an “investment company” or an entity “controlled” by an “investment company” as such terms are defined in the Investment Company Act of 1940, as amended (the “1940 Act”).

          (n) No Material Actions or Proceedings. Except as set forth in the Registration Statement and the Prospectus, there is no pending or, to the knowledge of the Company, threatened any action, suit or proceeding against or affecting the Company or any of its subsidiaries or any of their respective directors, partners or officers in their capacity as such, or any of the Current Communities, the Development Communities or the Redevelopment Communities (each as defined in the Prospectus and collectively, the “Communities”) before or by any Federal or state court, commission, regulatory body, administrative agency or other governmental body, domestic or foreign, wherein an unfavorable ruling, decision or finding might, individually or in the aggregate, have a material adverse effect on the business, properties, business prospects, condition (financial or otherwise) or results of operations of the Company and its subsidiaries, taken as a whole.

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          (o) Filing and Enforceability of Contracts. There are no contracts or documents of a character required to be described in the Prospectus or to be filed as exhibits to the Registration Statement by the Securities Act or the Securities Act Rules and Regulations that have not been so described or filed (the “Contracts”). All Contracts executed and delivered on or before the date hereof to which the Company or any subsidiary of the Company is a party have been duly authorized, executed and delivered by the Company or such subsidiary and, assuming due authorization, execution and delivery thereof by the other parties thereto, constitute valid and binding agreements of the other parties thereto, enforceable against such parties in accordance with the terms thereof, subject to the Enforceability Limitations.

          (p) Compliance With Law. Each of the Company and its subsidiaries has complied in all material respects with all laws, regulations and orders applicable to it or their respective businesses and properties where the failure to comply would, individually or in the aggregate, have a material adverse effect on the business, properties, business prospects, condition (financial or otherwise) or results of operations of the Company and its subsidiaries, taken as a whole; neither the Company nor any of its subsidiaries is, and upon consummation of each sale of a Note, none of them will be, in default under any Contract, the violation of which would individually or in the aggregate have a material adverse effect on the Company and its subsidiaries taken as a whole, and no other party under any such Contract to which the Company or any of its subsidiaries is a party is, to the knowledge of the Company, in default in any material respect thereunder; the Company is not in violation of its Charter or Bylaws; except as disclosed in the Prospectus, the Company and each of its subsidiaries have or, upon each Delivery Date, will have all governmental licenses (including, without limitation, a California real estate brokerage license and a California general contractor’s license, if applicable), permits, consents, orders, approvals and other authorizations required to carry on its business as contemplated in the Prospectus, and none of them has received any notice of proceedings relating to the revocation or modification of any such governmental license, permit, consent, order, approval or other authorization which, individually or in the aggregate, if the subject of an unfavorable decision, ruling or finding, would have a material adverse effect on the business, properties, business prospects, condition (financial or otherwise) or results of operations of the Company and its subsidiaries, taken as a whole.

          (q) No Further Consents Required. No consent, approval, authorization or order of, or filing with, any court or governmental agency or body is required for the consummation of the transactions contemplated by this Distribution Agreement and the Indenture in connection with the issuance or sale of the Notes by the Company, except such as may be required under the Securities Act, the Exchange Act, the TIA or state securities or blue sky laws; and the Company has full power and authority to authorize, issue and sell the Notes as contemplated by this Distribution Agreement and the Indenture, free of any preemptive or similar rights.

          (r) Title to Properties. The Company, or its subsidiaries, as applicable, has good and marketable title to the Communities, and the Communities are not subject to any liens or encumbrances except for monetary liens as set forth in the Prospectus or the Registration Statement, non-delinquent property taxes, utility easements and other immaterial non-monetary liens or encumbrances of record. All liens, charges, encumbrances, claims or restrictions on or affecting the Communities which are required to be disclosed in the Prospectus are disclosed

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therein. Except as is disclosed in the Registration Statement or the Prospectus and except as would not, in the aggregate, have a material adverse effect on the business, properties, business prospects, condition (financial or otherwise) or results of operations of the Company and its subsidiaries, taken as a whole, (i) each of the Company and each of its subsidiaries has valid, subsisting and enforceable leases with its tenants for the properties described in the Prospectus as leased by it, (ii) no tenant under any of the leases pursuant to which the Company or any subsidiary leases its properties has an option or right of first refusal to purchase the premises demised under such lease, (iii) the use and occupancy of each of the properties of the Company and its subsidiaries complies in all material respects with all applicable codes and zoning laws and regulations, (iv) the Company has no knowledge of any pending or threatened condemnation or zoning change that will in any material respect affect the size of, use of, improvements of, construction on, or access to any of the properties of the Company or its subsidiaries, and (v) the Company has no knowledge of any pending or threatened proceeding or action that will in any manner affect the size of, use of, improvements on, construction on, or access to any of the properties of the Company or its subsidiaries.

          (s) Mortgages; Community Matters. Except as disclosed in the Registration Statement, the mortgages and deeds of trust encumbering the Communities are not convertible nor will the Company or any of its subsidiaries hold a participating interest therein and such mortgages and deeds of trust are not cross-defaulted or cross-collateralized to any property not to be owned directly or indirectly by the Company. To the knowledge of the Company (i) the present use and occupancy of each of the Communities complies with all applicable codes and zoning laws and regulations, if any, except for such failures to comply which would not individually or in the aggregate have a material adverse effect on the condition, financial or otherwise, or on the earnings, business affairs or business prospects of the Company and its subsidiaries taken as a whole; and (ii) there is no pending or, to the Company’s knowledge, threatened condemnation, zoning change, environmental or other proceeding or action that will in any material respect affect the size of, use of, improvements on, construction on, or access to the Communities, except for such proceedings or actions that would not individually or in the aggregate have a material adverse effect on the condition, financial or otherwise, or on the earnings, business affairs or business prospects of the Company and its subsidiaries taken as a whole.

          (t) Title Insurance. Title insurance in favor of the mortgagee, the Company or its Subsidiaries is maintained with respect to each of the Communities, in an amount at least equal to the greater of (i) the cost of acquisition of such property and (ii) the cost of construction by the Company and its subsidiaries of the improvements located on such property (measured at the time of such construction), except, in each case, where the failure to maintain such title insurance would not have a material adverse effect on the condition, financial or otherwise, or the earnings, business affairs or business prospects of the Company and its subsidiaries taken as a whole.

          (u) Accuracy of Company’s Statements. No statement, representation, warranty or covenant made by the Company in this Distribution Agreement or made in any certificate or document required by this Distribution Agreement to be delivered to the Agents was or will be, when made, inaccurate, untrue or incorrect.

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          (v) No Price Stabilization or Manipulation. Except as stated in the Prospectus, neither the Company nor any of its directors, officers or controlling persons has taken, nor will it take, directly or indirectly, any action designed to or that might reasonably be expected to cause or result in stabilization or manipulation of the price of the Notes to facilitate the sale or resale of the Notes.

          (w) No Labor Disputes. No labor dispute with the employees of the Company or any subsidiary exists or, to the knowledge of the Company after due inquiry and investigation, is threatened, which, in either case, would have a material adverse effect on the business, properties, business prospects, condition (financial or otherwise) or results of operations of the Company and its subsidiaries, taken as a whole.

          (x) No Unlawful Contributions. Neither the Company nor any of its subsidiaries nor, to the Company’s knowledge, any employee or agent of the Company of any subsidiary has made any payment of funds of the Company or any subsidiary or received or retained any funds in violation of any law, rule or regulation or of a character required to be disclosed in the Prospectus which has not been so disclosed.

          (y) Compliance With Environmental Laws. As of each Delivery Date the Company, and each of its subsidiaries (i) will be in compliance in all material respects with any and all applicable foreign, Federal, state and local laws and regulations relating to the protection of human health and safety, the Hazardous Materials (as defined below), or hazardous or toxic wastes, pollutants or contaminants (the “Environmental Laws”); (ii) will have received all permits, licenses or other approvals required of them under applicable Environmental Laws to conduct their respective businesses; and (iii) will be in compliance with all terms and conditions of any such permit, license or approval, except where such noncompliance with Environmental Laws, failure to receive required permits, licenses or other approvals or failure to comply with the terms and conditions of such permits, licenses or approvals are otherwise disclosed in the Prospectus or would not, individually or in the aggregate, have a material adverse effect on the Company and its subsidiaries taken as a whole.

          (z) Hazardous Materials.

            (i) None of the Company or any partnership or other subsidiary that owns a Community (each a “Partnership”) has at any time, and, to the best knowledge of the Company after due inquiry and investigation, no other party has, at any time, handled, buried, stored, retained, refined, transported, processed, manufactured, generated, produced, spilled, allowed to seep, leak, escape or leach, or be pumped, poured, emitted, emptied, discharged, released, injected, dumped, transferred or otherwise disposed of or dealt with, Hazardous Materials (as hereinafter defined) on, to, above under, in, into or from the Communities, except as disclosed in the environmental reports previously delivered to the Agents or referred to in the Prospectus, or such as would not individually or in the aggregate have a material adverse effect on the Company and its subsidiaries, taken as a whole. Neither the Company nor its subsidiaries intends to use the Communities or any subsequently acquired properties described in the Prospectus for the purpose of handling, burying, storing, retaining, refining, transporting, processing, manufacturing, generating, producing, spilling, seeping, leaking, escaping, leaching,

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pumping, pouring, emitting, emptying, discharging, releasing, injecting, dumping, transferring or otherwise disposing of or dealing with Hazardous Materials, except for the use, storage and transportation of small quantities of substances that are regularly used as office supplies, household cleaning supplies, gardening supplies, or pool maintenance supplies in compliance with applicable Environmental Laws and in accordance with prudent business practices and good hazardous materials storage and handling practices.

            (ii) None of the Company or the Partnerships, to the best knowledge of the Company after due inquiry and investigation, knows of any seepage, leak, escape, leach, discharge, injection, release, emission, spill, pumping, pouring, emptying or dumping of Hazardous Materials into waters on, under or adjacent to the Communities or onto lands from which such hazardous or toxic waste or substances might seep, flow or drain into such waters, except as disclosed in the environmental reports previously delivered to the Agents or referred to in the Prospectus or such as would not individually or in the aggregate have a material adverse effect on the Company and its subsidiaries, taken as a whole.

            (iii) None of the Company or the Partnerships to the best knowledge of the Company after due inquiry and investigation, has received notice of, or has knowledge of any occurrence or circumstance which, with notice or passage of time or both, would give rise to, any claim under or pursuant to any Environmental Law pertaining to Hazardous Materials, hazardous or toxic waste or substances on or originating from the Communities arising out of the conduct of any such party, including, without limitation, pursuant to any Environmental Law, except as disclosed in the environmental reports previously delivered to the Agents or referred to in the Prospectus or such as would not individually or in the aggregate have a material adverse effect on the Company and its subsidiaries, taken as a whole.

     As used herein, “Hazardous Material” shall include, without limitation, any flammable materials or explosives, petroleum or petroleum-based products, radioactive materials, hazardous materials, hazardous wastes, hazardous or toxic substances, or related materials, asbestos or any material as defined by any Federal, state or local environmental law, ordinance, rule, or regulation including, without limitation, Environmental Laws, the Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended (42 U.S.C. Section 9601, et seq.) (“CERCLA”), the Hazardous Materials Transportation Act, as amended (49 U.S.C. Section 1801, et seq.), the Resource Conservation and Recovery Act, as amended (42 U.S.C. Section 9601, et seq.), and in the regulations adopted and publications promulgated pursuant to each of the foregoing or by any Federal, state or local governmental authority having or claiming jurisdiction over the Communities as described in the Prospectus.

          (aa) Periodic Review of Costs of Environmental Compliance. In the ordinary course of its business, each of the Company and the Partnerships conducts a periodic review of the effect of Environmental Laws on its business, operations and properties in the course of which it identifies and evaluates associated costs and liabilities (including, without limitation, any capital or operating expenditures required for investigation, clean-up, closure of properties or compliance with Environmental Laws or any permit, license or approval, any related constraints on operating activities and any potential liabilities to third parties). On the basis of such review

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and on the basis of the reviews conducted by the Company in connection with the Communities, the Company has reasonably concluded that such associated costs and liabilities would not individually or in the aggregate, have a material adverse effect on the Company and its subsidiaries taken as a whole.

          (bb) Property and Casualty Insurance. The Company and its subsidiaries maintain property and casualty insurance (other than earthquake insurance) in favor of the Company and its subsidiaries with respect to each of the Communities, in an amount and on such terms as is reasonable for businesses of the type proposed to be conducted by the Company and its subsidiaries. The Company maintains earthquake insurance on the Communities to the extent described in the Prospectus. Neither the Company nor any subsidiary has received from any insurance company notice of any material defects or deficiencies affecting the insurability of any of the Communities (other than with respect to seismic activities).

          (cc) REIT Status. The Company has elected to be taxed as a REIT under the Code and will use its best efforts to continue to be organized and will continue to operate in a manner so as to qualify as a “real estate investment trust” (“REIT”) under Sections 856 through 860 of the Internal Revenue Code of 1986, as amended (the “Code”), unless the Board of Directors determines that it is no longer in the best interest of the Company to continue to be so qualified.

          (dd) No Plan Assets. Neither the assets of the Company nor its subsidiaries constitute, nor will such assets, as of the Closing Date, constitute, “plan assets” under the Employee Retirement Income Security Act of 1974, as amended (“ERISA”).

          (ee) Distribution of Offering Materials. The Company has not distributed and, prior to the later to occur of (i) the Closing Date and (ii) completion of the distribution of the Notes, will not distribute any offering material in connection with the offering and sale of the Notes other than the Registration Statement, the Prospectus or other materials, if any, permitted by the Securities Act.

          (ff) Form S-3 Eligibility. The Company satisfies all conditions and requirements for the use of a Registration Statement on Form S-3 under the Securities Act and the Securities Act Rules and Regulations.

     4. Purchases as Principal; Solicitations as Agent.

          (a) Purchases as Principal. If so agreed by one or more of the Agents and the Company in each instance, Notes may be purchased by such Agent or Agents as principal. An Agent’s commitment to purchase Notes as principal shall be deemed to have been made on the basis of the representations and warranties of the Company herein contained and shall be subject to the terms and conditions herein set forth. In addition, in connection with each such sale, the Company and such Agent or Agents will enter into a supplemental agreement (a “Terms Agreement”) that will provide for the terms of the sale of such Notes to, and the purchase thereof by, such Agent or Agents (which terms, unless otherwise agreed, shall, to the extent applicable, include those terms specified in Exhibit A hereto). Each Terms Agreement shall take the form of either (i) an oral agreement between such Agent or Agents and the Company, with written

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confirmation prepared by such Agent or Agents and mailed to the Company, or (ii) a written agreement between such Agent or Agents and the Company (a “Written Terms Agreement”). Unless the context otherwise requires, references herein to this “Distribution Agreement” shall include the applicable Terms Agreement of one or more Agents to purchase Notes from the Company as principal. Each purchase of Notes, unless otherwise agreed, shall be at a discount from the principal amount of each such Note equivalent to the applicable commission set forth in Schedule III hereto. The Agents may engage the services of any other broker or dealer in connection with the resale of the Notes purchased by them as principal and may allow any portion of the discount received in connection with such purchases from the Company to such brokers and dealers. At the time of each purchase of Notes by one or more Agents as principal, the Company and such Agent or Agents shall agree in the Terms Agreement whether any stand-off provision (as referred to in Section 5(r) hereof) or any officers’ certificate, opinion of counsel or comfort letter (as referred to in Sections 8(b), 8(c) and 8(d) hereof) will be required. If the Company and two or more Agents enter into an agreement pursuant to which such Agents agree to purchase Notes from the Company as principal and one or more of such Agents shall fail at the Settlement Date to purchase the Notes which it or they are obligated to purchase (the “Defaulted Notes”), then the nondefaulting Agents shall have the right, within 24 hours thereafter, to make arrangements for one of them or one or more other Agents or underwriters to purchase all, but not less than all, of the Defaulted Notes in such amounts as may be agreed upon and upon the terms herein set forth; provided, however, that if such arrangements shall not have been completed within such 24-hour period, then:

            (i) if the aggregate principal amount of Defaulted Notes does not exceed 10% of the aggregate principal amount of Notes to be so purchased by all of such Agents on the Settlement Date, the nondefaulting Agents shall be obligated, severally and not jointly, to purchase the full amount thereof in the proportions that their respective initial underwriting obligations bear to the underwriting obligations of all nondefaulting Agents; or

            (ii) if the aggregate principal amount of Defaulted Notes exceeds 10% of the aggregate principal amount of Notes to be so purchased by all of such Agents on the Settlement Date, such agreement shall terminate without liability on the part of any nondefaulting Agent.

     No action taken pursuant to this paragraph shall relieve any defaulting Agent from liability in respect of its default. In the event of any such default which does not result in a termination of such agreement, either the nondefaulting Agents or the Company shall have the right to postpone the Settlement Date for a period not exceeding seven days in order to effect any required changes in the Registration Statement or the Prospectus or in any other documents or arrangements.

     Unless otherwise specified in a Terms Agreement, if an Agent or Agents are purchasing Notes as principal, it or they, as the case may be, may resell such Notes to other dealers. Any such sales may be at a discount, which shall not exceed the amount set forth in the Prospectus Supplement relating to such Notes.

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          (b) Solicitations as Agent. On the basis of the representations and warranties herein contained, but subject to the terms and conditions herein set forth, when agreed by the Company and an Agent, such Agent, as an agent of the Company, will use its reasonable efforts to solicit offers to purchase the Notes upon the terms and conditions set forth herein and in the Prospectus. The Agents are not authorized to appoint sub-agents with respect to Notes sold through them as agents. All Notes sold through an Agent as agent will be sold at 100% of their principal amount unless otherwise agreed to by the Company and such Agent.

     The Company reserves the right, in its sole discretion, to suspend solicitation of offers for the purchase of Notes through an Agent, as agent, commencing at any time for any period of time or permanently. As soon as practicable, but not later than one business day, after receipt of instructions from the Company, such Agent will suspend solicitation of offers for the purchase of Notes from the Company until such time as the Company has advised such Agent that such solicitation may be resumed. During the period of time that such solicitation is suspended, the Company shall not be required to deliver, or cause to be delivered, any opinions, letters, or certificates in accordance with Section 8 hereof; provided that if the Registration Statement or Prospectus is amended or supplemented during the period of suspension (other than by an amendment or supplement providing solely for a change in the interest rates, redemption provisions, amortization schedules or maturities offered for the Notes or for a change that the Agents deem to be immaterial), no Agent shall be required to resume soliciting offers to purchase Notes until the Company have delivered, or cause to be delivered, such opinions, letters and certificates in accordance with Section 8 hereof or as such Agent may reasonably request.

     Upon settlement, the Company agrees to pay to each Agent, as consideration for the sale of each Note resulting from a solicitation made or an offer to purchase received by such Agent, a commission, in the form of a discount from the purchase price of such Note equal to the applicable percentage of the principal amount of such Note as set forth in Schedule III hereto.

          (c) Administrative Procedures. The purchase price, interest rate or formula, maturity date and other terms of the Notes (as applicable) specified in Exhibit A hereto shall be agreed upon by the Company and the applicable Agent or Agents and specified in a Pricing Supplement to the Prospectus to be prepared by the Company in connection with each sale of Notes. Except as otherwise specified in the applicable Pricing Supplement, the Notes will be issued in denominations of U.S. $1,000 or any larger amount that is an integral multiple of U.S. $1,000. Administrative procedures with respect to the issuance and sale of Notes shall be agreed upon from time to time by the Company, the Agents and the Trustee (the “Procedures”), and initially such Procedures shall be as set forth in Exhibit B hereto. The Agents and the Company agree to perform, and the Company agrees to cause the Trustee to agree to perform, their respective duties and obligations specifically provided to be performed by them in the Procedures.

          (d) Agents’ Obligations Several and Not Joint. The Company acknowledges that the obligations of the Agents under this Agreement are several and not joint.

     5. Covenants of the Company. The Company covenants and agrees with the Agents as follows:

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          (a) Amendments and Supplements. During the period in which a prospectus relating to the Notes is required to be delivered under the Securities Act, the Company shall (i) notify the Agents promptly of the time when any subsequent amendment to the Registration Statement has become effective or any supplement to the Prospectus has been filed and of any request by the Commission for any amendment or supplement to the Registration Statement or Prospectus or for additional information, (ii) prepare and file with the Commission, promptly upon your request, any amendments or supplements to the Registration Statement or Prospectus that, in your opinion, may be necessary or advisable in connection with your distribution of the Notes, and (iii) file no amendment or supplement to the Registration Statement or Prospectus (other than any document required to be filed under the Exchange Act that upon filing is deemed to be incorporated by reference therein) to which the Agents or your counsel shall reasonably object by notice to the Company after having been furnished a copy a reasonable time prior to the filing.

          (b) Notification Upon Certain Events. The Company shall advise you, promptly after it receives notice or otherwise learns, (i) of the issuance by the Commission of any stop order suspending the effectiveness of the Registration Statement, (ii) of the suspension of the qualification or registration of the Notes for offering or sale in any jurisdiction, (iii) of the initiation or threatening (in writing) of any proceeding for any such purpose or (iv) of any change in the rating assigned by the Rating Agencies or any other “nationally recognized statistical rating organization,” as such term is defined for purposes of Rule 436(g)(2) under the Securities Act, to any debt securities (including the Notes) of the Company, or the public announcement by any nationally recognized statistical rating organization that it has under surveillance or review, with possible negative implications, its rating of any such debt securities, or the withdrawal by any nationally recognized statistical rating organization of its rating of such debt securities; and the Company will promptly use its best efforts to prevent the issuance of any stop order or to obtain its withdrawal if such a stop order should be issued.

          (c) Compliance With Securities Laws. The Company shall comply with all requirements imposed upon it by the Securities Act, the Securities Act Rules and Regulations, the Exchange Act, the Exchange Act Rules and Regulations and the TIA as from time to time in force, so far as is necessary to permit the continuance of sales of, or dealings in, the Notes as contemplated by the provisions hereof and the Prospectus. If during such period any event occurs as a result of which, in the opinion of counsel to the Agents, the Registration Statement contains an untrue statement of a material fact or omits to state a material fact required to be stated therein or necessary to make the statements therein not misleading or the Prospectus as then amended or supplemented would include an untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances then existing, not misleading, or if during such period it is necessary to amend or supplement the Registration Statement or Prospectus to comply with the Securities Act, the Company will promptly notify the Agents and will amend or supplement the Registration Statement or Prospectus (at the expense of the Company) so as to correct such statement or omission or effect such compliance.

          (d) Copies of Offering Documents. The Company shall furnish to the Agents copies of the Registration Statement, the Prospectus (including all documents incorporated by reference therein) and all amendments and supplements to the Registration Statement and the

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Prospectus that are filed with the Commission during the period in which a prospectus relating to the Notes is required to be delivered under the Securities Act (including all documents filed with the Commission during such period that are deemed to be incorporated by reference therein), in each case as soon as available and in such quantities as the Agents may from time to time reasonably request.

          (e) Copies of Securities Filings and Distributions. The Company shall furnish the Agents with copies of filings of the Company under the Securities Act and Exchange Act and with all other financial statements and reports it distributes generally to the holders of any class of its capital stock during the period of five years commencing on the date upon which the Prospectus Supplement is filed pursuant to Rule 424(b) of the Securities Act Rules and Regulations.

          (f) Earnings Statements. The Company shall make generally available to its security holders and to the Agents as soon as practicable after each sale of Notes, earning statements (which need not be audited) that satisfy the provisions of Section 11(a) of the Securities Act and the Securities Act Rules and Regulations (including, without limitation, Rule 158 of the Securities Act Rules and Regulations) with respect to each sale of Notes.

          (g) Payment of Expenses. The Company shall pay, or reimburse if paid by you, whether or not the transactions contemplated by this Distribution Agreement are consummated or this Distribution Agreement is terminated, all costs and expenses incident to the performance of the obligations of the Company under this Distribution Agreement, including but not limited to costs and expenses of or relating to (i) the preparation, printing and filing of the Registration Statement and exhibits thereto, the Prospectus and any amendment or supplement to the Registration Statement or the Prospectus, (ii) the word processing and reproduction of the Indenture and the Notes and the delivery of the Notes, (iii) the costs incurred by the Company in furnishing (including costs of shipping, mailing and courier) such copies of the Registration Statement, the Prospectus and all amendments and supplements thereto, as may be requested for use in connection with the offering and sale of the Notes by the Agents or by dealers to whom Notes may be sold, (iv) the filing fees and the fees and expenses of counsel to the Agents in connection with any filings required to be made with the National Association of Securities Dealers or its subsidiary NASD Regulation Inc., (iv) any registration or qualification of the Notes for offer and sale under the securities or blue sky laws of such jurisdictions designated by you, including the reasonable fees, disbursements and other charges of your counsel in connection therewith, and the preparation of any blue sky or legal investment memoranda, (iv) the fees charged by each of the Rating Agencies for the rating of the Notes at the request of the Company, (v) counsel (including local and special counsel) to the Company and any surveyors, engineers, appraisers, photographers, accountants and other professionals engaged by the Company, (vi) the transfer agent for the Notes, (vii) the costs and expenses of the Trustee under the Indenture, (viii) Ernst & Young LLP or such other nationally-recognized accountants as may be engaged by the Company in connection with the offering of the Notes (the “Accountants”) and (ix) the reasonable fees and disbursements of counsel to the Agents incurred in connection with the establishment of the program relating to the Notes and incurred from time to time in connection with the transactions contemplated hereby.

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          (h) Blue Sky Qualification. The Company shall qualify the notes for offering and sale under the applicable securities laws and real estate syndication laws of such states and other jurisdictions of the United States or Canada as the Agents may designate, and will maintain such qualifications in effect for as long as may be required for the distribution of the Notes; provided, however, that the Company shall not be obligated to file any general consent to service of process or to qualify as a foreign corporation in any jurisdiction in which it is not so qualified. The Company will file such statements and reports as may be required by the laws of each jurisdiction in which the Notes have been qualified as above provided. The Company will promptly advise the Agents of the receipt by the Company of any notification with respect to the suspension of the qualification of the Notes for sale in any such state or jurisdiction or the initiating or threatening of any proceeding for such purpose.

          (i) No Price Stabilization or Manipulation. The Company shall not take, at any time, directly or indirectly, other than in connection with this Distribution Agreement, any action designed to stabilize, or which might reasonably be expected to cause or result in, or which has constituted or which might reasonably be expected to constitute the stabilization of, the price of the Notes.

          (j) Rating Agency Matters. The Company shall take all reasonable action necessary to enable the Rating Agencies to provide their respective credit ratings of the Notes.

          (k) Establishing Terms of Notes. The Company shall execute and deliver a Supplemental Indenture or officer’s certificate, as applicable, designating the Notes as the debt securities to be offered, and establishing the applicable terms and provisions of each Note in accordance with the provisions of the Indenture and any applicable Terms Agreement.

          (l) Use of Proceeds. The Company shall apply the net proceeds to the Company from the sale of the Notes by the Company as set forth under the caption “Use of Proceeds” in the Prospectus.

          (m) Preparation of Pricing Supplements. The Company shall prepare, with respect to any Notes to be sold to or through an Agent or Agents pursuant to this Distribution Agreement, a Pricing Supplement with respect to such Notes in a form previously approved by such Agent or Agents. The Company will deliver such Pricing Supplement no later than 11:00 a.m., New York City time, on the business day following the date of the Company’s acceptance of the offer for the purchase of such Notes and will file such Pricing Supplement pursuant to Rule 424(b)(3) under the Securities Act not later than the close of business of the Commission on the fifth business day after the date on which such Pricing Supplement is first used.

          (n) Unaudited Financial Information. The Company shall furnish to the Agents, within two business days following the date on which such information is first released to the general public, interim financial statement information related to the Company with respect to each of the first three quarters of any fiscal year and preliminary financial statement information with respect to any fiscal year; and the Company shall cause the Prospectus to be amended or supplemented to include or incorporate by reference financial information with respect thereto and corresponding information for the comparable period of the preceding fiscal year, as well as such other information and explanations as shall be necessary for an

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understanding thereof and as shall be required by the Securities Act or the Securities Act Rules and Regulations.

          (o) Audited Financial Information. The Company shall furnish to the Agents, within two business days following the date on which such information is first released to the general public, financial information included in or derived from the audited financial statements of the Company for the preceding fiscal year; and the Company shall cause the Registration Statement and the Prospectus to be amended, whether by the filing of documents pursuant to the Exchange Act or the Securities Act or otherwise, to include or incorporate by reference such audited financial statements and the report or reports, and consent or consents to such inclusion or incorporation by reference, of the independent accountants with respect thereto, as well as such other information and explanations as shall be necessary for an understanding of such financial statements and as shall be required by the Securities Act or the Securities Act Rules and Regulations.

          (p) REIT Status. Unless the Board of Directors of the Company determines in its reasonable business judgment and pursuant the Charter that continued qualification as a “real estate investment trust” under the Code is not in the Company’s best interest, the Company will use its best efforts to, and will continue to meet the requirements to, qualify as a “real estate investment trust” under the Code.

          (q) Market Stand-Off Pending Settlement. Between the date of any Terms Agreement and the Settlement Date with respect to such Terms Agreement, the Company will not, without such Agent’s prior consent, offer, sell, contract to sell or otherwise dispose of any debt securities of the Company substantially similar to such Notes (other than (i) the Notes that are to be sold pursuant to such Terms Agreement, (ii) Notes previously agreed to be sold by the Company, and (iii) commercial paper and short-term bank loans issued in the ordinary course of business (collectively, the “Market Stand-Off Exceptions”)), except as may otherwise be provided in such Terms Agreement.

          (r) Market Stand-Off Generally. If requested by any Agent in connection with a purchase by it of Notes as principal in accordance with Section 4(a) hereof, the Company shall cause such transaction to be subject to the terms of such market stand-off provision as shall be agreed upon by the Company and such Agent at the time of such agreement to purchase Notes as principal.

     6. Conditions of Agents’ Obligations at the Closing. The obligations of the Agents to purchase Notes as principal and to solicit offers for the purchase of Notes as agent of the Company, and the obligations of any purchasers of the Notes sold through an Agent as agent, shall be subject to the accuracy of the representations and warranties of the Company herein, to the accuracy of the statements of the officers of the Company made in any certificate furnished pursuant to the provisions hereof, to the performance and observance by the Company of all of its covenants and agreements contained herein and to the following additional conditions precedent:

          (a) Opinion of Company Counsel. On the Commencement Date and, if called for by any Terms Agreement, on the corresponding Settlement Date, the relevant Agents shall

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have received the opinion of Goodwin Procter llp, counsel for the Company, dated the date of its delivery, to the effect set forth in Exhibit C.

          (b) Opinion of Company Tax Counsel. On the Commencement Date and, if called for by any Terms Agreement, on the corresponding Settlement Date, the relevant Agents shall have received the opinion of Goodwin Procter llp, tax counsel to the Company, dated the date of its delivery, to the effect that, subject to the assumptions and qualifications historically included by such counsel in opinions rendered in recent public offerings by AvalonBay Communities, Inc., commencing with the taxable year ending December 31, 1994, the form of organization of the Company and its operations are such as to enable the Company to qualify as a “real estate investment trust” under the applicable provisions of the Code.

          (c) Opinion of Counsel to the Agents. On the Commencement Date and, if called for by any Terms Agreement, on the corresponding Settlement Date, the relevant Agents shall have received from O’Melveny & Myers llp, counsel to the Agents, such opinion or opinions, dated the date of its delivery, with respect to the organization of each of the Company, the validity of the Indenture, the Notes, the Registration Statement, the Prospectus and other related matters as the Agents reasonably may request, and such counsel shall have received such documents and information as they request to enable them to pass upon such matters.

          (d) Comfort Letter. On the Commencement Date and, if called for by any Terms Agreement, on the corresponding Settlement Date, the relevant Agents shall have received a letter from the Accountants, dated the date of its delivery, containing information of the type ordinarily included in accountants’ “comfort letters” delivered according to Statement of Auditing Standards No. 72 (or any successor bulletin) published by the American Institute of Certified Public Accountants, including, without limitation, statements to the effect that:

            (i) They are independent public accountants with respect to the Company and the Subsidiaries within the meaning of the Securities Act and the Securities Act Rules and Regulations, and no information concerning their relationship with or interest in either of the Company is required by Item 10 of the Registration Statement.

            (ii) In their opinion, the financial statements and supporting schedules examined by them and included or incorporated by reference in the Registration Statement and Prospectus and audited by them and covered by their opinions therein comply as to form in all material respects with the applicable accounting requirements of the Securities Act and the Securities Act Rules and Regulations with respect to registration statements on Form S-3 and the Exchange Act and the Exchange Act Rules and Regulations.

            (iii) They have performed limited procedures, not constituting an audit, including a reading of the latest available unaudited interim consolidated financial statements of the Company, a reading of the minute books of the Company, inquiries of certain officials of the Company who have responsibility for financial and accounting matters and such other inquiries and procedures as may be specified in such letter, and on the basis of such limited review and procedures nothing came to their attention that caused them to believe that:

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               (A) the unaudited financial statements of the Company included in the Registration Statement, or incorporated by reference therein, do not comply as to form in all material respects with the applicable accounting requirements of the Securities Act and the Securities Act Rules and Regulations and the Exchange Act and the Exchange Act Rules and Regulations, or material modifications are required for them to be presented in conformity with generally accepted accounting principles;

               (B) the operating data and balance sheet data included or incorporated by reference in the Prospectus were not determined on a basis substantially consistent with that used in determining the corresponding amounts in the audited financial statements included or incorporated by reference in the Registration Statement;

               (C) the pro forma financial information included or incorporated by reference in the Registration Statement was not determined on a basis substantially consistent with that of the audited financial statements included or incorporated by reference in the Registration Statement; or

               (D) at a specified date not more than five days prior to the date hereof, there had been any change in the capital stock of the Company or the Subsidiaries, or any increase in the debt of the Company or the Subsidiaries or any decrease in the net assets of the Company or the Subsidiaries, as compared with the amounts shown in the most recent consolidated balance sheet of the Company and the Subsidiaries, included in the Registration Statement or incorporated by reference therein, or, during the period from the date of the most recent consolidated statement of operations included in the Registration Statement or incorporated by reference therein to a specified date not more than five days prior to the date hereof, there were any decreases, as compared with the corresponding period in the preceding year, in revenues, net income or funds from operations of the Company and the Subsidiaries, except in all instances for changes, increases or decreases which the Registration Statement and the Prospectus disclose have occurred or may occur.

            (iv) In addition to the examination referred to in their report included in the Registration Statement and the Prospectus and the limited procedures referred to in clause (iii) above, they have carried out certain other specified procedures, not constituting an audit, with respect to certain amounts, percentages and financial information which are included in the Registration Statement and the Prospectus and which are specified by the Agents, and have found such amounts, percentages and financial information to be in agreement with the relevant accounting, financial and other records of the Company and the Subsidiaries identified in such letter.

          (e) Officers’ Certificate. On the Commencement Date and, if called for by any Terms Agreement, on the corresponding Settlement Date, the Agents shall have received from the Company a certificate, dated the date of its delivery, signed by each of the Chief

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Executive Officer and the Chief Financial Officer of the Company, in form and substance satisfactory to the Agents, to the effect that:

            (i) No stop order suspending the effectiveness of the Registration Statement has been issued and, to the best of such officers’ information and belief, no proceeding for that purpose is pending or threatened by the Commission;

            (ii) No order suspending the effectiveness of the Registration Statement or the qualification or registration of the Notes under the securities or Blue Sky laws of any jurisdiction is in effect and, to the best of such officers’ information and belief, no proceeding for such purpose is pending before or threatened or contemplated by the Commission or the authorities of any such jurisdiction;

            (iii) Any request for additional information on the part of the staff of the Commission or any such authorities has been complied with to the satisfaction of the staff of the Commission or such authorities;

            (iv) Each signer of such certificate has carefully examined the Registration Statement and the Prospectus (including any documents filed under the Exchange Act and deemed to be incorporated by reference into the Prospectus) and (A) as of the date of such certificate, such documents, taken together, are true and correct in all material respects and do not omit to state a material fact required to be stated therein or necessary in order to make the statements therein not untrue or misleading and (B) no event has occurred as a result of which it is necessary to amend or supplement the Prospectus in order (1) to make the statements therein not untrue or misleading in any material respect or (2) to otherwise comply with the disclosure requirements of Form S-3. There has been no document required to be filed under the Exchange Act and the Exchange Act Rules and Regulations that upon such filing would be deemed to be incorporated by reference into the Prospectus that has not been so filed;

            (v) Each of the representations and warranties of the Company contained in this Distribution Agreement was, when originally made, and is, at the time such certificate is delivered, true and correct in all material respects;

            (vi) Each of the covenants required to be performed by the Company herein on or prior to the delivery of such certificate has been duly, timely and fully performed in all material respects, and each condition herein required to be complied with by the Company on or prior to the date of such certificate has been duly, timely and fully complied with, in all material respects; and

            (vii) Subsequent to the latter of the execution and delivery of the Distribution Agreement and the date of the most recent Terms Agreement through the date of such certificate, there has not occurred any downgrading in the rating accorded the Notes or any other debt securities of the Company by any Rating Agency nor has any notice been given to the Company of (A) any intended or potential downgrading by any Rating Agency in such securities, or (B) any review or possible change by any Rating

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Agency that does not indicate a stable, positive or improving rating accorded such securities.

          (f) No Stop Orders or Unmet Commission Requests. (i) No stop order suspending the effectiveness of the Registration Statement shall have been issued and no proceedings for that purpose shall be pending or threatened by the Commission, (ii) no order suspending the effectiveness of the Registration Statement or the qualification or registration of the Notes under the securities or Blue Sky laws of any jurisdiction shall be in effect and no proceeding for such purpose shall be pending before or threatened or contemplated by the Commission or the authorities of any such jurisdiction, (iii) any request for additional information on the part of the staff of the Commission or any such authorities shall have been complied with to the satisfaction of the staff of the Commission or such authorities, and (iv) after the date hereof no amendment or supplement to the Registration Statement or the Prospectus (other than any document required to be filed under the Exchange Act that upon filing is deemed to be incorporated by reference therein) shall have been filed unless a copy thereof was first submitted to the Agents and the Agents did not object thereto in good faith.

          (g) No Material Adverse Change. Since the respective dates as of which information is given in the Registration Statement and the Prospectus, (i) there shall not have been a material adverse change in the general affairs, business, business prospects, properties, management, condition (financial or otherwise) or results of operations of the Company and its subsidiaries, taken as a whole, whether or not arising from transactions in the ordinary course of business, in each case other than as set forth in or contemplated by the Registration Statement and the Prospectus, (ii) there shall not have been any material change on a consolidated basis, in the equity capitalization or long-term debt of the Company, or any adverse change in the rating assigned to any securities of the Company, in each case other than as set forth in or contemplated by the Registration Statement and the Prospectus, and (iii) neither the Company nor any of its subsidiaries shall have sustained any material loss or interference with its business or properties from fire, explosion, flood or other casualty, whether or not covered by insurance, or from any labor dispute or any court or legislative or other governmental action, order or decree, which is not set forth in the Registration Statement and the Prospectus, if in the judgment of the Agents any such development makes it impracticable or inadvisable to offer or deliver the Notes on the terms and in the manner contemplated in the Prospectus.

          (h) No Material Litigation Commenced. Since the respective dates as of which information is given in the Registration Statement and the Prospectus, there shall have been no litigation or other proceeding instituted against the Company or any of its subsidiaries or any of their respective officers or directors in their capacities as such, before or by any Federal, state or local court, commission, regulatory body, administrative agency or other governmental body, domestic or foreign, in which litigation or proceeding an unfavorable ruling, decision or finding would materially and adversely affect the business, properties, business prospects, condition (financial or otherwise) or results of operations of the Company and its subsidiaries taken as a whole.

          (i) Accuracy of Representations and Warranties; Observance of Covenants. At each Delivery Date, each of the representations and warranties of the Company contained herein shall be true and correct in all material respects, as if made at such Delivery Date, and all

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covenants and agreements contained herein to be performed on the part of the Company and all conditions contained herein to be fulfilled or complied with by the Company at or prior to such Delivery Date, shall have been duly performed, fulfilled or complied with.

          (j) Blue Sky Qualification. The Notes shall be qualified for sale in the jurisdictions designated pursuant to Section 5(h), each such qualification shall be in effect and not subject to any stop order or other proceeding.

          (k) Other Documents. On the Commencement Date and on each Delivery Date, counsel to the Agents shall have been furnished with such other documents and opinions as such counsel may reasonably require for the purpose of enabling such counsel to pass upon the issuance and sale of Notes as herein contemplated and related proceedings, or in order to evidence the accuracy and completeness of any of the representations and warranties, or the fulfillment of any of the conditions, herein contained; and all proceedings taken by the Company in connection with the issuance and sale of Notes as herein contemplated shall be satisfactory in form and substance to the Agents and to counsel to the Agents.

          (l) Special Conditions for Agents’ Purchases as Principal. The obligations of the Agents to purchase Notes as principal will be subject to the following further conditions: (i) the rating assigned by each of the Rating Agencies, or any other nationally recognized securities rating agency, to any debt securities of the Company as of the date of the agreement to purchase Notes as principal shall not have been lowered and no such rating agency shall have publicly announced that it has under surveillance or review, with possible negative implications, its ratings of any debt securities of the Company since that date and (ii) there shall not have come to the attention of any Agent any facts that would cause such Agent to believe that the Prospectus, at the time it was required to be delivered to a purchaser of the Notes, contained an untrue statement of a material fact or omitted to state a material fact necessary in order to make the statements therein, in light of the circumstances existing at such time, not misleading.

     The documents required to be delivered by this Section 6 as a condition precedent to each Agent’s obligation to begin soliciting offers to purchase Notes as an agent of the Company were originally delivered to the Agents at the San Francisco office of O’Melveny & Myers llp, counsel for the Agents, on December 21, 1998. The date of delivery of such documents is referred to herein as the “Commencement Date.”

     All such opinions, certificates, letters and other documents will be in compliance with the provisions hereof only if they are reasonably satisfactory in form and substance to the Agents and their counsel. The Company will furnish the Agents with such conformed copies of such opinions, certificates, letters and other documents as the Agents shall reasonably request.

     If any condition specified in this Section 6 shall not have been fulfilled when and as required to be fulfilled, this Distribution Agreement may be terminated by any Agent in accordance with Section 13 below (such termination to be effective only with respect to such Agent) and any such termination shall be without liability of any party to any other party, except that the covenant regarding provision of an earnings statement set forth in Section 5(f) hereof, the indemnity and contribution agreements set forth in Section 9 hereof, the provisions concerning payment of expenses under Section 10 hereof, the provisions concerning the

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representations, warranties and agreements to survive delivery of Section 11 hereof, the provisions relating to parties set forth in Section 15 and the provisions relating to governing law set forth in Section 16 hereof shall remain in effect.

     7. Delivery of and Payment for Notes Sold through the Agents. Delivery of Notes sold through any Agent as agent shall be made by the Company to such Agent for the account of any purchaser only against payment therefor in immediately available funds. In the event that a purchaser shall fail either to accept delivery of or to make payment for a Note on the date fixed for settlement, such Agent shall promptly notify the Company and deliver such Note to the Company and, if such Agent has theretofore paid the Company for such Note, the Company will promptly return such funds to such Agent unless the failure arose from the gross negligence or willful misconduct of such Agent or from a default by such Agent in the performance of its obligations hereunder. If such failure occurred for any reason other than the gross negligence or willful misconduct of such Agent or from a default by such Agent in the performance of its obligations hereunder, the Company will reimburse such Agent on an equitable basis for its loss of the use of the funds for the period such funds were credited to the Company’s account.

     8. Additional Covenants of the Company. The Company covenants and agrees with the Agents that:

          (a) Reaffirmation of Representations and Warranties. Each acceptance by the Company of an offer for the purchase of Notes (whether to an Agent as principal or through an Agent as agent), and each delivery of Notes (whether to an Agent as principal or through an Agent as agent), shall be deemed to be an affirmation that the representations and warranties of the Company contained in this Distribution Agreement and in the most recent certificate (for each type of certificate) theretofore delivered to any Agent pursuant hereto (and if the applicable Agent has not received a copy of such certificate, one shall be supplied) are true and correct in all material respects at the time of such acceptance or sale, as the case may be, and an undertaking that such representations and warranties will be true and correct at the time of delivery to such Agent or to the purchaser, as the case may be, of the Note or Notes relating to such acceptance or sale, as the case may be, as though made at and as of each such time (and it is understood that such representations and warranties shall relate to the Registration Statement and Prospectus as amended and supplemented to each such time).

          (b) Subsequent Delivery of Certificates. Upon the written request of any Agent within 45 days of the Company’s filing with the Commission of any Quarterly Report on Form 10-Q or Annual Report on Form 10-K incorporated by reference into the Prospectus, and otherwise only (i) as may be required in connection with a sale pursuant to Section 4(a) or (ii) at such times as may be reasonably requested by an Agent following the occurrence of any event that such Agent reasonably considers to be a material adverse change to the business, prospects, properties, financial position or results of operations of the Company and its subsidiaries, taken as a whole, the Company shall furnish or cause to be furnished to the Agents forthwith a certificate, dated the date of filing with the Commission of such document, the date of such sale or the date requested by such Agent, as applicable, in form reasonably satisfactory to such Agent, to the effect that the statements contained in the certificate referred to in Section 6(e) hereof which were last furnished to the Agents are true and correct at the time of such filing, as though

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made at and as of such time (except that such statements shall be deemed to relate to the Registration Statement and the Prospectus as amended and supplemented to such time) or, in lieu of such certificate, a certificate substantially similar to the certificate referred to in Section 6(e) hereof, modified as necessary to relate to the Registration Statement and the Prospectus as amended and supplemented to the time of delivery of such certificate.

          (c) Subsequent Delivery of Legal Opinions. Upon the written request of any Agent within 45 days of the Company’s filing with the Commission of any Quarterly Report on Form 10-Q or Annual Report on Form 10-K incorporated by reference into the Prospectus, and otherwise only (i) as may be required in connection with a sale pursuant to Section 4(a) or (ii) at such times as may be reasonably requested by an Agent following the occurrence of any event that such Agent reasonably considers to be material adverse change to the business, prospects, properties, financial position or results of operations of the Company taken as a whole, the Company shall furnish or cause to be furnished forthwith, and in any case promptly upon request, to the Agents and to counsel to the Agents the written opinions of counsel to the Company, dated the date of filing with the Commission of such document, the date of such sale or the date requested by such Agent, as applicable, to the effect of the opinions and statements referred to in Sections 6(a)and 6(b) and in form and substance reasonably satisfactory to the Agents, which opinions may include such reductions or limitations as shall be reasonably satisfactory to the Agents, and shall be modified, as necessary, to relate to the Registration Statement and the Prospectus as amended and supplemented to the time of delivery of such opinion or, in lieu of such opinion, counsel last furnishing such opinion to the Agents may furnish the Agents with a letter substantially to the effect that the Agents may rely on such last opinion to the same extent as though it were dated the date of such letter authorizing reliance (except that statements in such last opinion shall be deemed to relate to the Registration Statement and the Prospectus as amended and supplemented to the time of delivery of such letter authorizing reliance).

          (d) Subsequent Delivery of Comfort Letters. Upon the written request of any Agent within 45 days of the Company’s filing with the Commission of any Quarterly Report on Form 10-Q or Annual Report on Form 10-K incorporated by reference into the Prospectus, and otherwise only (i) as may be required in connection with a sale pursuant to Section 4(a) or (ii) at such times as may be reasonably requested by an Agent following the occurrence of any event that such Agent reasonably believes may have caused a material adverse change to the financial position or results of operations of the Company and its consolidated subsidiaries, taken as a whole, the Company shall cause the Accountants forthwith to furnish the Agents a letter, dated the date of the filing of such document with the Commission, the date of such sale or the date requested by such Agent, as applicable, in form and substance reasonably satisfactory to the Agents, substantially similar to the portions of the letter referred to in clauses (i) and (ii) of Section 6(d) hereof (but modified to relate to the Registration Statement and Prospectus as amended and supplemented to the date of such letter) and substantially similar to the portions of the letter referred to in clauses (iii) and (iv) of said Section 6(d) with such changes as may be necessary to reflect changes in the financial statements and other information derived from the accounting records of the Company.

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     9. Indemnification and Contribution.

          (a) Indemnification of the Agents by the Company. The Company will indemnify and hold harmless the Agents and their directors, officers, employees and agents and each person, if any, who controls any Agent within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act from and against any and all losses, claims, liabilities, expenses and damages (including, but not limited to, any and all investigative, legal and other expenses reasonably incurred in connection with, and any and all amounts paid in settlement of, any action, suit or proceeding between any of the indemnified parties and any indemnifying parties or between any indemnified party and any third party, or otherwise, or any claim asserted), as and when incurred, to which an Agent, or any such person, may become subject under the Securities Act, the Exchange Act or other federal or state statutory law or regulation, at common law or otherwise, insofar as such losses, claims, liabilities, expenses or damages arise out of or are based on (i) any untrue statement or alleged untrue statement of a material fact contained in any preliminary prospectus, the Registration Statement or the Prospectus or any amendment or supplement to the Registration Statement or the Prospectus or in any documents filed under the Exchange Act and deemed to be incorporated by reference into the Prospectus, or in any application or other document executed by or on behalf of the Company or based on written information furnished by or on behalf of the Company filed in any jurisdiction in order to qualify the Notes under the securities laws thereof or filed with the Commission, (ii) the omission or alleged omission to state in such document a material fact required to be stated in it or necessary to make the statements in it not misleading or (iii) any act or failure to act or any alleged act or failure to act by an Agent in connection with, or relating in any manner to, the Notes or the offering contemplated hereby, and which is included as part of or referred to in any loss, claim, liability, expense or damage arising out of or based upon matters covered by clause (i) or (ii) above (provided that the Company shall not be liable under this clause (iii) to the extent it is finally judicially determined by a court of competent jurisdiction that such loss, claim, liability, expense or damage resulted directly from any such acts or failures to act undertaken or omitted to be taken by an Agent through gross negligence or willful misconduct); provided that the Company will not be liable to the extent that such loss, claim, liability, expense or damage arises from the sale of the Notes to any person by an Agent and is based on an untrue statement or omission or alleged untrue statement or omission made in reliance on and in conformity with information relating to an Agent furnished in writing to the Company by such Agent expressly for inclusion in the Registration Statement, any preliminary prospectus or the Prospectus.

          (b) Indemnification of the Company and its Directors, Certain Officers and Control Persons by the Agents. The Agents will indemnify and hold harmless the Company and each person, if any, who controls the Company within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act, each director of the Company and each officer of the Company who signs the Registration Statement to the same extent as the foregoing indemnity from the Company to the each Agent, but only insofar as losses, claims, liabilities, expenses or damages arise out of or are based on any untrue statement or omission or alleged untrue statement or omission made in reliance on and in conformity with information relating to an Agent furnished in writing to the Company by such Agent expressly for use in the Registration Statement, any preliminary prospectus or the Prospectus. This indemnity will be in addition to any liability that an Agent might otherwise have; provided, however, that in no case shall an Agent be liable or responsible for any amount in excess of the total discount or

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commission received by such Agent in connection with the offering of the Notes that were the subject of the claim for indemnification.

          (c) Procedures. Any party that proposes to assert the right to be indemnified under this Section 9 will, promptly after receipt of notice of commencement of any action against such party in respect of which a claim is to be made against an indemnifying party or parties under this Section 9, notify each such indemnifying party of the commencement of such action, enclosing a copy of all papers served, but the omission so to notify such indemnifying party will not relieve it from any liability that it may have to any indemnified party under the foregoing provisions of this Section 9 unless, and only to the extent that, such omission results in the forfeiture of substantive rights or defenses by the indemnifying party. If any such action is brought against any indemnified party and it notifies the indemnifying party of its commencement, the indemnifying party will be entitled to participate in and, to the extent that it elects by delivering written notice to the indemnified party promptly after receiving notice of the commencement of the action from the indemnified party, jointly with any other indemnifying party similarly notified, to assume the defense of the action, with counsel satisfactory to the indemnified party, and after notice from the indemnifying party to the indemnified party of its election to assume the defense, the indemnifying party will not be liable to the indemnified party for any legal or other expenses except as provided below and except for the reasonable costs of investigation subsequently incurred by the indemnified party in connection with the defense. The indemnified party will have the right to employ its own counsel in any such action, but the fees, expenses and other charges of such counsel will be at the expense of such indemnified party unless (i) the employment of counsel by the indemnified party has been authorized in writing by the indemnifying party, (ii) the indemnified party has reasonably concluded (based on advice of counsel) that there may be legal defenses available to it or other indemnified parties that are different from or in addition to those available to the indemnifying party, (iii) a conflict or potential conflict exists (based on advice of counsel to the indemnified party) between the indemnified party and the indemnifying party (in which case the indemnifying party will not have the right to direct the defense of such action on behalf of the indemnified party) or (iv) the indemnifying party has not in fact employed counsel to assume the defense of such action within a reasonable time after receiving notice of the commencement of the action, in each of which cases the reasonable fees, disbursements and other charges of counsel will be at the expense of the indemnifying party or parties. It is understood that the indemnifying party or parties shall not, in connection with any proceeding or related proceedings in the same jurisdiction, be liable for the reasonable fees, disbursements and other charges of more than one separate firm admitted to practice in such jurisdiction at any time for all such indemnified party or parties. All such fees, disbursements and other charges will be reimbursed by the indemnifying party promptly as they are incurred. An indemnifying party will not be liable for any settlement of any action or claim effected without its written consent (which consent will not be unreasonably withheld). No indemnifying party shall, without the prior written consent of each indemnified party, settle or compromise or consent to the entry of any judgment in any pending or threatened claim, action or proceeding relating to the matters contemplated by this Section 9 (whether or not any indemnified party is a party thereto), unless such settlement, compromise or consent includes a unconditional release of each indemnified party from all liability arising or that may arise out of such claim, action or proceeding.

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          (d) Contribution. In order to provide for just and equitable contribution in circumstances in which the indemnification provided for in the foregoing paragraphs of this Section 9 is applicable in accordance with its terms but for any reason is held to be unavailable from the Company or the Agents, the Company and any applicable Agent will contribute to the total losses, claims, liabilities, expenses and damages (including any investigative, legal and other expenses reasonably incurred in connection with, and any amount paid in settlement of, any action, suit or proceeding or any claim asserted, but after deducting any contribution received by the Company from persons other than an Agent, such as persons who control the Company within the meaning of the Securities Act and officers of the Company who signed the Registration Statement, who also may be liable for contribution) to which the Company and any applicable Agent may be subject in such proportion as shall be appropriate to reflect the relative benefits received by the Company on the one hand and any applicable Agent on the other. The relative benefits received by the Company on the one hand and any applicable Agent on the other shall be deemed to be in the same proportion as the total net proceeds from the offering of any Notes (before deducting expenses) received by the Company bear to the total commissions received by applicable Agent or Agents. If, but only if, the allocation provided by the foregoing sentence is not permitted by applicable law, the allocation of contribution shall be made in such proportion as is appropriate to reflect not only the relative benefits referred to in the foregoing sentence but also the relative fault of the Company, on the one hand, and any applicable Agent, on the other, with respect to the statements or omissions which resulted in such loss, claim, liability, expense or damage, or action in respect thereof, as well as any other relevant equitable considerations with respect to such offering. Such relative fault shall be determined by reference to whether the untrue or alleged untrue statement of a material fact or omission or alleged omission to state a material fact relates to information supplied by the Company or an Agent, the intent of the parties and their relative knowledge, access to information and opportunity to correct or prevent such statement or omission. The amount paid or payable by an indemnified party as a result of the loss, claim, liability, expense or damage, or action in respect thereof, referred to above in this Section 9(d) shall be deemed to include, for purpose of this Section 9(d), any legal or other expenses reasonably incurred by such indemnified party in connection with investigating or defending any such action or claim. Notwithstanding the provisions of this Section 9(d), no Agent shall be required to contribute any amount in excess of the commissions and other compensation received by such Agent and no person found guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) will be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. For purposes of this Section 9(d), any person who controls a party to this Distribution Agreement within the meaning of the Securities Act will have the same rights to contribution as that party, and each officer of the Company who signed the Registration Statement will have the same rights to contribution as the Company, subject in each case to the provisions hereof. Any party entitled to contribution, promptly after receipt of notice of commencement of any action against such party in respect of which a claim for contribution may be made under this Section 9(d), will notify any such party or parties from whom contribution may be sought but the omission so to notify will not relieve the party or parties from whom contribution may be sought from any other obligation it or they may have under this Section 9(d). No party will be liable for contribution with respect to any action or claim settled without its written consent (which consent will not be unreasonably withheld).

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          (e) Survival of Indemnity and Contribution Provisions. The indemnity and contribution agreements contained in this Section 9 and the representations and warranties of the Company contained in this Distribution Agreement shall remain operative and in full force and effect regardless of (i) any investigation made by an Agent or on its behalf, (ii) acceptance of any of the Notes and payment therefore or (iii) any termination of this Distribution Agreement.

     10. Reimbursement of Agents’ Expenses. If the Company shall fail to perform any agreement on its part to be performed hereunder, or if any condition of the Agents’ obligations hereunder required to be fulfilled by the Company is not fulfilled, the Company will reimburse any applicable Agent for all reasonable out-of-pocket expenses (including fees and disbursements of counsel) incurred by such Agent in connection with this Distribution Agreement, and upon demand the Company shall pay the full amount thereof to such Agent. If this Distribution Agreement is terminated pursuant to Section 13 by reason of the default of any Agent, the Company shall not be obligated to reimburse such Agent on account of those expenses.

     11. Representations and Agreements to Survive Delivery. All representations, warranties and agreements contained in this Distribution Agreement or in certificates of officers of the Company submitted pursuant hereto shall remain operative and in full force and effect, regardless of any investigation made by or on behalf of any Agent or any con-trolling person of such Agent, or by or on behalf of the Company or of any of its Subsidiaries, and shall survive each delivery of and payment for any of the Notes.

     12. Role of Agents. In acting under this Agreement and in connection with the sale of any Notes by the Company (other than Notes sold to an Agent as principal), each Agent is acting solely as agent of the Company and does not assume any obligation towards or relationship of agency or trust with any purchaser of Notes. An Agent shall make reasonable efforts to assist the Company in obtaining performance by each purchaser whose offer to purchase Notes has been solicited by such Agent and accepted by the Company, but such Agent shall not have any liability to the Company in the event any such purchase is not consummated for any reason. If the Company shall default in its obligations to deliver Notes to a purchaser whose offer it has accepted, the Company shall hold the relevant Agent harmless against any loss, claim, damage or liability arising from or as a result of such default and shall, in particular, pay to such Agent the commission it would have received had such sale been consummated.

     13. Termination. The Company shall have the right to terminate this Distribution Agreement with respect to any or all of the Agents at any time by giving notice hereunder to the Agents as hereinafter specified. Each Agent shall have the right by giving notice as hereinafter specified to terminate this Distribution Agreement and/or any Terms Agreement hereunder at any time, provided that if such termination would occur on or after the date of such Terms Agreement and prior to the Settlement Date with respect to such Terms Agreement, any Agent may terminate this Distribution Agreement and such Terms Agreement only if (i) the Company shall have failed, refused or been unable, at any time, to perform any agreement on its part to be performed hereunder, (ii) any other condition of the Agents’ obligations hereunder is not fulfilled when due, (iii) the rating assigned by either of the Rating Agencies to the Company or the Notes as of or subsequent to the date of this Distribution Agreement shall have been lowered since that date or if either of the Rating Agencies shall have publicly announced that it has under

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surveillance or review for the purpose of considering lowering such rating, its rating of the Company or the Notes, (iv) trading in any of the equity securities of the Company shall have been suspended by the Commission, the NASD, by an exchange that lists such equity securities or by the Nasdaq Stock Market, (v) trading in securities generally on the New York Stock Exchange or the Nasdaq Stock Market shall have been suspended or limited or minimum or maximum prices shall have been generally established on such exchange or over the counter market, or additional material governmental restrictions, not in force on the date of this Agreement, shall have been imposed upon trading in securities generally by such exchange or by order of the Commission or the NASD or any court or other governmental authority, (vi) a general banking moratorium shall have been declared by either Federal or New York State authorities, (vii) any material adverse change in the financial or securities markets in the United States or in political, financial or economic conditions in the United States or any outbreak or material escalation of hostilities or declaration by the United States of a national emergency or war or other calamity or crisis shall have occurred the effect of any of which is such as to make it, in the sole judgment of the Agents, impracticable or inadvisable to market the Shares on the terms and in the manner contemplated by the Prospectus, or (viii) if there shall have come to the attention of the Agents any facts that would cause them to believe that the Prospectus, at the time it was required to be delivered to a purchaser of Notes, included an untrue statement of a material fact or omitted to state a material fact necessary in order to make the statements therein, in light of the circumstances existing at the time of such delivery, not misleading. Any such termination notice shall be effective only with respect to such Agent. As used in this Section 13, the term “Prospectus” means the Prospectus in the form first provided to the Agents for use in confirming sales of the related Notes. In the event of any such termination, neither party will have any liability to the other party hereto, except that (i) an Agent shall be entitled to any commission earned in accordance with the third paragraph of Section 4(b) hereof, (ii) if at the time of termination (a) such Agent shall own any Notes purchased by it as principal with the intention of reselling them or (b) an offer to purchase any of the Notes has been accepted by the Company but the time of delivery to the purchaser or his agent of the Note or Notes relating thereto has not occurred, the covenants set forth in Sections 5 and 8 hereof shall remain in effect until such Notes are so resold or delivered, as the case may be, and (iii) the covenant set forth in Section 5(f) hereof, the provisions of Section 10 hereof, the indemnity and contribution agreements set forth in Section 9 hereof, and the provisions of Sections 11, 15 and 16 hereof shall remain in effect.

     14. Notices. All notices or communications hereunder shall be in writing and shall be mailed, delivered or telecopied and confirmed (a) if to the Company, to:

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with a copy to:

(b) and if to the Agents to:

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Any party to this Distribution Agreement may change such address for notices by sending to the other parties to this Distribution Agreement written notice of a new address for such purpose.

     15. Parties. This Distribution Agreement shall inure to the benefit of and be binding upon the Agents and the Company and their respective successors. Nothing expressed or mentioned in this Distribution Agreement is intended, or shall be construed, to give any person, firm or corporation, other than the parties hereto and their respective successors and the controlling persons and officers and directors referred to in Section 9 hereof and their heirs and legal representatives, any legal or equitable right, remedy or claim under or in respect of this Distribution Agreement or any provision herein contained. This Distribution Agreement and all conditions and provisions hereof are intended to be for the sole and exclusive benefit of the parties hereto and respective successors and said controlling persons and officers and directors and their heirs and legal representatives, and for the benefit of no other person, firm or corporation. No purchaser of Notes shall be deemed to be a successor by reason merely of such purchase.

34

     16. Governing Law. THIS DISTRIBUTION AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD TO THE CONFLICT OF LAWS PRINCIPLES OF SUCH STATE.

     17. Counterparts. This Distribution Agreement may be executed in one or more counterparts, signature pages may be detached from such separately executed counterparts and reattached to other counterparts and, in each such case, the executed counterparts hereof shall constitute a single instrument. Signature pages may be delivered by telecopy.

     18. Enforceability. In case any provision of this Distribution Agreement shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby.

     19. Waiver of Rights to Trial by Jury. The Company and the Agents each hereby irrevocably waive any right they may have to a trial by jury in respect of any claim based upon or arising out of this Distribution Agreement or the transactions contemplated hereby.

     20. Amendments and Modifications. This Distribution Agreement may not be amended or otherwise modified or any provision hereof waived except by an instrument in writing signed by the Agents and the Company.

[Signature page follows]

35

     If the foregoing correctly sets forth the understanding between the Company and the several Agents, please so indicate in the space provided below for that purpose, whereupon this letter shall constitute a binding agreement between the Company and the several Agents.

S-1

S-2

EXHIBIT A

Terms of Notes

     The following terms, if applicable, shall be agreed to by an Agent or Agents and the Company in connection with each sale of Notes:

Exhibit A – Page 1

Exhibit A – Page 2

EXHIBIT B

Administrative Procedures Agreement

AVALONBAY COMMUNITIES, INC.
MEDIUM-TERM NOTE PROGRAM

ADMINISTRATIVE PROCEDURES

     The Medium-Term Notes Due Nine Months or More from Date of Issue (the “Notes”) are to be offered on a continuous basis by AvalonBay Communities, Inc., a Maryland corporation (the “Issuer”). Banc of America Securities LLC, Citigroup Global Markets Inc., Fleet Securities, Inc., J.P. Morgan Securities Inc., Lehman Brothers Inc., Morgan Stanley & Co. Incorporated, and Wachovia Capital Markets, LLC, (the “Agents”), have each agreed to use their best efforts to solicit purchases of the Notes. The Issuer reserves the right to sell Notes directly or indirectly on its own behalf to investors (other than broker-dealers). The Agents will not be obligated to, but may from time to time, purchase Notes as principal for their own account. The Notes are being sold pursuant to a Distribution Agreement dated August 6, 2003 (the “Agency Agreement”), among the Issuer, and the Agents, and will be issued pursuant to an indenture dated as of January 16, 1998 and all indentures supplemental thereto, including that certain First Supplemental Indenture, dated as of January 20, 1998, that certain Second Supplemental Indenture, dated as of July 7, 1998, and that certain Amended and Restated Third Supplemental Indenture, dated as of July 10, 2000 (collectively, the “Indenture”), between the Issuer and US Bank, National Association (as successor to State Street Bank and Trust Company), as Trustee (the “Trustee”). Capitalized terms used herein and not defined herein shall have the meanings ascribed to such terms in the Agency Agreement. The Notes have been registered under the Securities Act of 1933, as amended (the “Act”).

     Each Note will be represented by either a Global Security (as defined in the Indenture), such Global Security, for purposes hereof either a global note (a “Global Note”) or a master note (a “Master Note”), registered in the name of a nominee of The Depository Trust Company, as Depositary (“DTC”) (a “Book-Entry Note”), or a certificate issued in definitive form (a “Certificated Note”). It is currently contemplated that both Notes that bear interest at a fixed rate (a “Fixed Rate Note”) and Notes that bear interest at a variable rate (a “Floating Rate Note”) and that are denominated and payable in U.S. dollars may be issued as Book-Entry Notes.

     Administrative procedures and specific terms of the offering are explained below. The Issuer will advise the Agents in writing of those persons handling administrative responsibilities with whom the Agents are to communicate regarding offers to purchase Notes and the details of their delivery. Administrative procedures may be modified from time to time as reflected in the applicable Pricing Supplement (as defined below) or elsewhere.

Exhibit B – Page 1

PART I

ADMINISTRATIVE PROCEDURES FOR CERTIFICATED NOTES
AND GENERALLY APPLICABLE ADMINISTRATIVE PROCEDURES

Exhibit B – Page 2

Exhibit B – Page 3

Exhibit B – Page 4

The issue date of, and the settlement date for, Notes will be the same. Before accepting any offer to purchase Notes to be settled in less than three days, the Issuer shall verify that the Trustee, or the Designated Agent, will have adequate time to prepare and authenticate the Notes. Prior to preparing the Notes for delivery, the Trustee, or the Designated Agent, will confirm the Purchase Information by telephone with the Presenting Agent and the Issuer.

Exhibit B – Page 5

Exhibit B – Page 6

Exhibit B – Page 7

Exhibit B – Page 8

Exhibit B – Page 9

In each instance that a Pricing Supplement is prepared, the Presenting Agent will provide a copy of such Pricing Supplement to each investor or purchaser of the relevant Notes or its agent. Pursuant to Rule 434 of the Securities Act of 1933, as amended, the Pricing Supplement may be delivered separately from the Prospectus. No settlements with respect to Notes upon such terms may occur prior to such transmitting and such Agent will not, prior to such transmitting, mail confirmations to customers who have offered to purchase Notes upon such terms. After such transmitting, sales, mailing of confirmations and settlements may occur with respect to Notes upon such terms, subject to the provisions of “Delivery of Prospectus” below.

Outdated Pricing Supplements and copies of the Prospectus to which they are attached (other than those retained for files), will be destroyed.

Exhibit B – Page 10

⁴ Please send by telecopy rather than mail.

Exhibit B – Page 11

_____________________

Exhibit B – Page 12

For record keeping purposes, one copy of such Pricing
Supplement shall also be mailed to:

Exhibit B – Page 13

Exhibit B – Page 14

Exhibit B – Page 15

PART II

ADMINISTRATIVE PROCEDURES FOR GLOBAL NOTE METHOD
OF BOOK-ENTRY NOTES

     The following explains the administrative procedures for the Global Note method of the DTC book-entry system. Any reference to “Book-Entry Notes” in this Part II refers to the Global Note method (for a discussion of the Master Note method of the DTC book-entry system, see Part III below). Certain generally applicable administrative procedures are set forth in Part I above (See “Issue/Authentication Date,” “Price to Public,” “Minimum Purchase,” “Authenticity of Signatures,” “Advertising Cost,” and “Business Day”). In connection with the qualification of the Book-Entry Notes for eligibility in the book-entry system maintained by DTC, the Trustee will perform the custodial, document control and administrative functions described below, in accordance with its respective obligations under a Letter of Representations (the “Letter”) from the Issuer and the Trustee to DTC dated December 21, 1998, and a Medium-Term Note Certificate Agreement between the Trustee and DTC and its obligations as a participant in DTC, including DTC’s Same-Day Funds Settlement System (“SDFS”). Both Fixed and Floating Rate Notes denominated and payable in U.S. dollars may be issued in book-entry form. Single and Multi-Indexed Notes may also be issued in book-entry form.

Exhibit B – Page 16

Exhibit B – Page 17

Exhibit B – Page 18

Exhibit B - Page 19

Exhibit B – Page 20

Exhibit B – Page 21

Exhibit B – Page 22

Exhibit B - Page 23

Exhibit B – Page 24

Exhibit B – Page 25

Exhibit B – Page 26

Exhibit B – Page 27

_________________

Exhibit B – Page 28

____________________

Exhibit B – Page 29

Exhibit B – Page 30

Exhibit B – Page 31

___________________

Exhibit B – Page 32

Exhibit B – Page 33

For record keeping purposes, one copy of such Pricing
Supplement shall also be mailed to:

The Issuer shall ensure that the Presenting Agent receives copies of the Prospectus and each amendment or supplement thereto (including appropriate Pricing Supplements) in such quantities and within such time limits as will enable the Presenting Agent to deliver such confirmation or Note to a purchaser as contemplated by these procedures and in compliance with the preceding sentence. If, since the date of acceptance of a purchaser’s offer, the Prospectus shall have been supplemented solely to reflect any sale of Notes on terms different from those agreed to between the Issuer and such purchaser or a change in posted rates not applicable to such purchaser, such purchaser shall not receive the Prospectus as supplemented by such new supplement, but shall receive the Prospectus as supplemented to reflect the terms of the Notes being purchased by such purchaser and otherwise as most recently amended or supplemented on the date of delivery of the Prospectus.

Exhibit B – Page 34

PART III

ADMINISTRATIVE PROCEDURES FOR MASTER NOTE
METHOD OF BOOK-ENTRY NOTES

     The following explains the administrative procedures for the Master Note method of the DTC book-entry system. Any reference to “Book-Entry Notes” in this Part III refers to the Master Note method (for a discussion of the Global Note method of the book-entry system, see Part II above). (Certain generally applicable administrative procedures are set forth in Part I above. See “Issue/Authentication Date,” “Price to Public,” “Minimum Purchase,” “Authenticity of Signatures,” “Advertising Cost,” and “Business Day”). In connection with the qualification of the Book-Entry Notes for eligibility in the book-entry system maintained by DTC, the Trustee will perform the custodial, document control and administrative functions described below, in accordance with its respective obligations under a Letter of Representations (the “Letter”) from the Issuer and the Trustee to DTC dated as of December 21, 1998, and a Medium-Term Note Certificate Agreement between the Trustee and DTC and its obligations as a participant in DTC, including DTC’s Same-Day Funds Settlement System (“SDFS”). Both Fixed and Floating Rate Notes denominated and payable in U.S. dollars may be issued in book-entry form. Single and Multi-Indexed Notes may also be issued in book-entry form.

Exhibit B – Page 35

Exhibit B – Page 36

Exhibit B – Page 37