NEWS

SL Green Consolidates Ownership of Citigroup’s Headquarters Property

SL Green Consolidates Ownership of Citigroup’s Headquarters Property

New York, NY – March 3, 2014 – SL Green Realty Corp. (NYSE: SLG) The Company announced an agreement to acquire Ivanhoe Cambridge’s stake in 388-390 Greenwich Street, thereby assuming full ownership of Citigroup Inc.’s headquarters 2.6 million square foot property located in Tribeca. The transaction values the consolidated investment interest at $1.585 billion. Callahan Capital Properties served as an advisor to Ivanhoe Cambridge for this transaction. Closing is anticipated to occur during the 2nd quarter of 2014.

388 Greenwich is a 39-story tower with highly efficient floors and sweeping, unobstructed views. 390 Greenwich is an eight-story building featuring 94,000 square foot floors that are considered some of the finest trading floors in Manhattan. The combined property is triple-net leased to an affiliate of Citigroup Inc. (“Citi”) through 2035, under an extension that was announced in December 2013. The agreement with Citi includes an option for Citi to acquire the properties during the period from December 1, 2017 through December 31, 2020. SL Green and an affiliate of Ivanhoe Cambridge together acquired the property in late 2007.

SL Green President Andrew Mathias commented, “We have enjoyed a successful partnership with Ivanhoe Cambridge at 388-390 Greenwich, capped by Citi’s recent lease extension, which was one of the largest lease transactions ever executed in New York. Citi is one of the world’s great financial institutions and has been a valued tenant at several SL Green properties. We look forward to an ongoing strong relationship with Ivanhoe Cambridge and Citi as we continue to grow as New York City’s largest office landlord.”

Company Profile

SL Green Realty Corp., New York City’s largest office landlord, is the only fully integrated real estate investment trust, or REIT, that is focused primarily on acquiring, managing and maximizing value of Manhattan commercial properties. As of December 31, 2013, SL Green owned interests in 92 Manhattan buildings totaling 44.4 million square feet. This included ownership interests in 27.8 million square feet of commercial buildings and debt and preferred equity investments secured by 16.6 million square feet of buildings. In addition to its Manhattan investments, SL Green holds ownership interests in 31 suburban buildings totaling 5.4 million square feet in Brooklyn, Long Island, Westchester County, Connecticut and New Jersey, along with three development buildings in the suburbs encompassing approximately 0.4 million square feet. The Company also has ownership interests in 28 properties encompassing 52 buildings totaling 3.7 million square feet in southern California.

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 www.slgreen.com or contact Investor Relations at 212.594.2700.

Forward-looking Statement

This press release includes certain statements that may be deemed to be “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 and are intended to be covered by the safe harbor provisions thereof. All statements, other than statements of historical facts, included in this press release that address activities, events or developments that we expect, believe or anticipate will or may occur in the future, are forward-looking statements. Forward-looking statements are not guarantees of future performance and we caution you not to place undue reliance on such statements. Forward-looking statements are generally identifiable by the use of the words “may,” “will,” “should,” “expect,” “anticipate,” “estimate,” “believe,” “intend,” “project,” “continue,” or the negative of these words, or other similar words or terms.

Forward-looking statements contained in this press release are subject to a number of risks and uncertainties, many of which are beyond our control, that may cause our actual results, performance or achievements to be materially different from future results, performance or achievements expressed or implied by forward-looking statements made by us. Factors and risks to our business that could cause actual results to differ from those contained in the forward-looking statements are described in our filings with the Securities and Exchange Commission. We undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of future events, new information or otherwise.

Contact:

Andrew Mathias

President

-or-

Heidi Gillette

Director, Investor Relations

212.594.2700