SL Green Inks 11,765-Sq-Ft Lease with Law Firm at 750 Third Avenue

Ropers, Majeski, Kohn & Bentley Lease Entire 25th Floor

New York, NY - January 31, 2011 - SL Green Realty Corp. (NYSE: SLG) announced today that San Francisco-based law firm Ropers, Majeski, Kohn & Bentley (RMKB) has inked a 10-year, 11,765-square-foot lease covering the entire 25th floor of 750 Third Avenue.  The 34-story, 857,354-square-foot tower is part of the two-building 1.9-million square-foot complex known as Grand Central Square.

 "We are delighted to welcome RMKB," said Steven Durels, Executive Vice President, Director of Leasing and Real Property for SL Green, who added, "this lease raises occupancy to 100 percent within the building."

Other major tenants at 750 Third Avenue include Eisner LLP, Schonbraun McCann LLP, Fairchild Publications, Marcum & Kleigman and Endurance Reinsurance.

Robert Silver of Newmark Knight Frank represented RMKB and David Kaufman with Cryder Bankcroft acted on behalf of SL Green.

Attorneys in the transaction were:  Stuart Bassel Esq. of Cyruli Shanks Hart & Zizmor for SL Green, and Michael Schneider Esq. of Cassin & Cassin LLP for RMKB.

About SL Green Realty Corp.

SL Green Realty Corp. is a self-administered and self-managed real estate investment trust, or REIT, that predominantly acquires, owns, repositions and manages Manhattan office properties. The Company is the only publicly held REIT that specializes in this niche. As of December 31, 2010, the Company owned interests in 30 New York City office properties totaling approximately 22,324,460 square feet, making it New York's largest office landlord. In addition, at December 31, 2010, SL Green held investment interests in, among other things, 11 retail properties encompassing approximately 405,362 square feet, four development properties encompassing approximately 465,441 square feet and three land interests, along with ownership interests in 31 suburban assets totaling 6,804,700 square feet in Brooklyn, Queens, Long Island, Westchester County, Connecticut and New Jersey.

To be added to the Company's distribution list or to obtain the latest news releases and other Company information, please visit our website at http://www.slgreen.com/ or contact Investor Relations at 212-216-1601.