[Face of Note] [Insert the Global Note Legend, if applicablepursuant to the provisions of the Supplemental Indenture]

Exhibit 4.2

[Face of Note]

[Insert the Global Note Legend, if applicable pursuant to the provisions of the
Supplemental Indenture]

promises to pay to                                                                          , or registered assigns, the principal sum of TWO HUNDRED AND TWENTY FIVE MILLION Dollars on March 16, 2009.

Interest Payment Dates:  March 16, June 16, September 16 and December 16

Record Dates: March 1, June 1, September 1 and December 1

Dated:  December 14, 2005

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[Back of Note]

Senior Floating Rate Notes due 2009

Capitalized terms used herein shall have the meanings assigned to them in the Indenture referred to below unless otherwise indicated.

1.  INTEREST.  iStar Financial Inc., a Maryland corporation (the “Company”), promises to pay interest on the principal amount of this note quarterly in arrears on March 16, June 16, September 16 and December 16 of each year, or if any such day is not a Business Day, on the next succeeding Business Day (each an “Interest Payment Date”) at the rate per annum, reset quarterly (the “interest reset period” and the first date in such period, the “interest reset date”), equal to three-month LIBOR (as defined below) plus 0.55% to be determined by the calculation agent.  Interest on the notes will accrue from the most recent date to which interest has been paid or, if no interest has been paid, from December 14, 2005; provided that if there is no existing default in the payment of interest, and if this note is authenticated between a record date referred to on the face hereof and the next succeeding interest payment date, interest shall accrue from such next succeeding interest payment date; provided, further, that the first interest payment date shall be March 16, 2006.  The company shall pay interest (including post-petition interest in any proceeding under any bankruptcy law) on overdue principal and premium, if any, from time to time on demand at the rate then in effect; it shall pay interest (including post-petition interest in any proceeding under any bankruptcy law) on overdue installments of interest (without regard to any applicable grace periods) from time to time on demand at the same rate to the extent lawful.  Interest will be computed on the basis of a 360-day year using the actual number of days elapsed from and including an interest payment date to but excluding the next succeeding interest payment date.  If any interest payment date on the Notes other than the maturity date is not a Business Day, such interest payment date will be postponed to the next succeeding Business Day, except that if such Business Day falls in the next succeeding calendar month, such interest payment date will be the immediately preceding Business Day:  If the maturity date of the Notes falls on a day that is not a Business Day, the required payment of principal and interest will be made on the next succeeding Business Day as if made on the date such payment was due, and no interest will accrue on such payment for the period from and after the maturity date to the date of such payment on the next succeeding Business Day.

The interest rate on the Notes applicable to each interest reset period commencing on the related interest reset date, or the original issue date in the case of the initial interest period, will be the rate determined as of the applicable interest determination date.  The “interest determination date” will be the second London business day immediately preceding the original issue date, in the case of the initial interest reset period, or thereafter the applicable interest reset date.

US Bank Trust National Association, or its successor appointed by us, will act as calculation agent.  Three-month LIBOR will be determined by the calculation agent as of the applicable interest determination date in accordance with the following provisions:

(i)                   LIBOR is the rate for deposits in U.S. dollars for the three-month period which appears on Moneyline Telerate Page 3750 (as defined below) at approximately 11:00 a.m., London time, on the applicable interest determination date.  “Moneyline Telerate Page 3750” means the display designated on page “3750” on Moneyline Telerate (or such other page as may replace the 3750 page on that service, any successor service or such other service or services as may be nominated by the British Bankers’ Association for the purpose of displaying London interbank offered rates for U.S. dollar deposits).  If no rate appears on Moneyline Telerate Page 3750, LIBOR for such interest determination date will be determined in accordance with the provisions of paragraph (ii) below.

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(ii)                With respect to an interest determination date on which no rate appears on Moneyline Telerate Page 3750 at approximately 11:00 a.m., London time, on such interest determination date, the calculation agent shall request the principal London offices of each of four major reference banks (which may include affiliates of the underwriters) in the London interbank market selected by the calculation agent (after consultation with us) to provide the calculation agent with a quotation of the rate at which deposits of U.S. dollars having a three-month maturity, commencing on the second London business day immediately following such interest determination date, are offered by it to prime banks in the London interbank market as of approximately 11:00 a.m., London time, on such interest determination date in a principal amount equal to an amount of not less than U.S. $1,000,000 that is representative for a single transaction in such market at such time.  If at least two such quotations are provided, LIBOR for such interest determination date will be the arithmetic mean of such quotations as calculated by the calculation agent.  If fewer than two quotations are provided, LIBOR for such interest determination date will be the arithmetic mean of the rates quoted at approximately 11:00 a.m., New York City time, on such interest determination date by three major banks (which may include affiliates of the underwriters) selected by the calculation agent (after consultation with us) for loans in U.S. dollars to leading European banks having a three-month maturity commencing on the second London business day immediately following such interest determination date and in a principal amount equal to an amount of not less than U.S. $1,000,000 that is representative for a single transaction in such market at such time; provided, however, that if the banks selected as aforesaid by the calculation agent are not quoting such rates as mentioned in this sentence, LIBOR for such interest determination date will be LIBOR determined with respect to the immediately preceding interest determination date.

All percentages resulting from any calculation of any interest rate for the Notes will be rounded, if necessary, to the nearest one hundred thousandth of a percentage point, with five one-millionths of a percentage point rounded upward and all dollar amounts will be rounded to the nearest cent, with one-half cent being rounded upward.

Promptly upon such determination, the calculation agent will notify us and the Trustee (if the calculation agent is not the Trustee) of the interest rate for the new interest reset period.  Upon request of a holder of the Notes, the calculation agent will provide to such holder the interest rate in effect on the date of such request and, if determined, the interest rate for the next interest reset period.

All calculations made by the calculation agent for the purposes of calculating interest on the Notes shall be conclusive and binding on the holders and the Company, absent manifest error.

2.  METHOD OF PAYMENT.  The Company will pay interest on the Notes (except defaulted interest) to the Persons who are registered Holders of Notes at the close of business on the March 1, June 1, September 1 and December 1 immediately preceding the Interest Payment Date, even if such Notes are canceled after such record date and on or before such Interest Payment Date, except as provided in Section 2.12 of the Indenture with respect to defaulted interest.  The Notes will be payable as to principal, premium, if any, and interest at the office or agency of the Company maintained for such purpose within or without the City and State of New York, or, at the option of the Company, payment of interest may be made by check mailed to the Holders at their addresses set forth in the register of Holders, and provided that payment by wire transfer of immediately available funds will be required with respect to principal of and interest, and premium, if any, on, all Global Notes and all other Notes the Holders of which shall have provided wire transfer instructions to the Company or the Paying Agent.  Such payment shall be in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public and private debts.  The Company reserves the right to pay interest to Holders of

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Notes by check mailed to such Holders at their registered addresses or by wire transfer to Holders of at least $5 million aggregate principal amount of Notes.

3.  PAYING AGENT AND REGISTRAR.  Initially, US Bank Trust National Association, the Trustee under the Indenture, will act as Paying Agent and Registrar.  The Company may change any Paying Agent or Registrar without notice to any Holder.  The Company or any of its Subsidiaries may act in any such capacity.

4.  INDENTURE.  The Company issued the Notes under an Indenture dated as of February 5, 2001, as amended and supplemented, including as supplemented by a Supplemental Indenture dated as of December 14, 2005 (collectively, the “Indenture”) between the Company and the Trustee.  The terms of the Notes include those stated in the Indenture and those made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended (15 U.S. Code §§ 77aaa-77bbbb).  The Notes are subject to all such terms, and Holders are referred to the Indenture and such Act for a statement of such terms.  To the extent any provision of this Note conflicts with the express provisions of the Indenture, the provisions of the Indenture shall govern and be controlling.  The Notes are obligations of the Company.  The Company is issuing $225.0 million in aggregate principal amount on the Issue Date and may issue Additional Notes in accordance with the terms of the Indenture.

5.  DENOMINATIONS, TRANSFER, EXCHANGE.  The Notes are in registered form without coupons in denominations of $1,000 and integral multiples of $1,000.  The transfer of Notes may be registered and Notes may be exchanged as provided in the Indenture.  The Registrar and the Trustee may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and the Company and the Trustee may require a Holder to pay any taxes and fees required by law or permitted by the Indenture.  Also, the Company need not exchange or register the transfer of any Notes during the period between a record date and the corresponding Interest Payment Date.

6.  PERSONS DEEMED OWNERS.  The registered Holder of a Note may be treated as its owner for all purposes.

7.  AMENDMENT, SUPPLEMENT AND WAIVER.  Subject to certain exceptions, the Indenture or the Notes may be amended or supplemented with the written consent of the Holders of at least a majority in principal amount of the then outstanding Notes voting as a single class, and any existing default or compliance with any provision of the Indenture or the Notes may be waived with the written consent of the Holders of a majority in principal amount of the then outstanding Notes voting as a single class.  Without the consent of any Holder of a Note, the Indenture or the Notes may be amended or supplemented to cure any ambiguity, defect or inconsistency, to provide for uncertificated Notes in addition to or in place of certificated Notes, to provide for the assumption of the Company’s obligations to Holders of the Notes in case of a merger or consolidation, to make any change that would provide any additional rights or benefits to the Holders of the Notes or that does not adversely affect in any material respects the rights under the Indenture of any such Holder, to comply with the requirements of the SEC in order to effect or maintain the qualification of the Indenture under the Trust Indenture Act or to evidence and provide for the acceptance of appointment under the Indenture of a successor Trustee.

8.  DEFAULTS AND REMEDIES.  Events of Default are set forth in the Indenture.  If any Event of Default occurs and is continuing, the Trustee or the Holders of at least 25% in principal amount of the then outstanding Notes may declare all the Notes to be due and payable.  Notwithstanding the foregoing, in the case of an Event of Default arising from certain events of bankruptcy or insolvency, all outstanding Notes will become due and payable without further action or notice.  Holders may not enforce the Indenture or the Notes except as provided in the Indenture.  Subject to certain limitations, Holders of a majority in principal amount of the then outstanding Notes may direct the Trustee in writing in its

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exercise of any trust or power.  The Trustee may withhold from Holders of the Notes notice of any continuing Default or Event of Default (except a Default or Event of Default relating to the payment of principal or interest) if it determines that withholding notice is in their interest.  The Holders of a majority in aggregate principal amount of the Notes then outstanding by written notice to the Trustee may on behalf of the Holders of all of the Notes waive any existing Default or Event of Default and its consequences under the Indenture except a continuing Default or Event of Default in the payment of interest on, or the principal of, the Notes.  The Company is required to deliver to the Trustee annually a statement regarding compliance with the Indenture, and the Company is required upon becoming aware of any Default or Event of Default, to deliver to the Trustee a statement specifying such Default or Event of Default.

9.  TRUSTEE DEALINGS WITH COMPANY.  The Trustee, in its individual or any other capacity, may make loans to, accept deposits from, and perform services for the Company or its Affiliates, and may otherwise deal with the Company or its Affiliates, as if it were not the Trustee.

10.  NO RECOURSE AGAINST OTHERS.  A director, officer, employee, incorporator or stockholder, of the Company, as such, shall not have any liability for any obligations of the Company under the Notes or the Indenture or for any claim based on, in respect of, or by reason of, such obligations or their creation.  Each Holder by accepting a Note waives and releases all such liability.  The waiver and release are part of the consideration for the issuance of the Notes.

11.  AUTHENTICATION.  This Note shall not be valid until authenticated by the manual signature of the Trustee or an authenticating agent.

12.  ABBREVIATIONS.  Customary abbreviations may be used in the name of a Holder or an assignee, such as:  TEN COM (= tenants in common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act).

13.  CUSIP NUMBERS.  Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Company has caused CUSIP numbers to be printed on the Notes.  No representation is made as to the accuracy of such numbers as printed on the Notes and reliance may be placed only on the other identification numbers placed thereon.

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The Company will furnish to any Holder upon written request and without charge a copy of the Indenture.  Requests may be made to:

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ASSIGNMENT FORM

To assign this Note, fill in the form below:

and irrevocably appoint                                                                                                                                                          to transfer this Note on the books of the Company. The agent may substitute another to act for him.

*                                                   Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor acceptable to the Trustee).

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SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL NOTE

The following exchanges of a part of this Global Note for an interest in another Global Note or for a Definitive Note, or exchanges of a part of another Global Note or Definitive Note for an interest in this Global Note, have been made: 

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