ASSIGNMENT AND ASSUMPTION OF PURCHASE AGREEMENT

For good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, STEADFAST ASSET HOLDINGS, INC., a California corporation (“Assignor”), hereby assigns to SIR HILLIARD PARK, LLC, a Delaware limited liability company (“Assignee”), all of Assignor's rights and obligations under and in regard to that certain Purchase and Sale Agreement and Joint Escrow Instructions dated August 8, 2012 (as may be amended, the “Purchase Agreement”), between Gary L. Schottenstein, an individual (“Seller”) and Assignor for the purchase and sale of that membership interest relating to that certain real property located in Columbus, Ohio, as more particularly described in Exhibit A attached hereto (the “Property”).

Assignee hereby agrees to and shall assume, perform and be fully responsible for the performance of all of the obligations of Assignor under the Purchase Agreement.

All of the provisions, covenants and agreements contained in the Assignment shall extend to and be binding upon the respective legal representatives, successors and assigns of Assignor and Assignee. This Assignment represents the entire agreement between Assignor and Assignee with respect to the subject matter of the Assignment , and all prior or contemporaneous agreements regarding such matters are hereby rendered null and void and of no force and effect.

WITNESS THE EXECUTION HEREOF, as of this September 11, 2012.

ASSIGNOR:

STEADFAST ASSET HOLDINGS, INC.,

a California corporation

    

                    

ASSIGNEE:

SIR HILLIARD PARK, LLC, a Delaware limited liability company

By:     Steadfast Income Advisor, LLC,

a Delaware limited liability company, its Manager