UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	September 17, 2010 2:00 P.M.

Form:	S-4
CIK: 0001040971 Company Name: SL GREEN REALTY CORP File Number: 333-167793
CIK: 0001492869 Company Name: SL Green Operating Partnership, L.P. File Number: 333-167793-02
CIK: 0000930810 Company Name: RECKSON OPERATING PARTNERSHIP LP File Number: 333-167793-01