SL Green Takes Full Control of 800 Third Avenue
Recently, SL Green Realty Corp. (NYSE:SLG), recognized as Manhattan's largest provider of office spaces, completed a significant acquisition, purchasing its partners' 39.48% stake in the iconic 800 Third Avenue. This strategic move amounted to a total cash consideration of $5.1 million, thereby increasing SL Green's ownership stake in this prestigious property to 100%.
Mortgage Modification Benefits
As part of the transactions, SL Green also successfully modified and extended the existing $177.0 million mortgage on 800 Third Avenue. This adaptation adjusted the loan’s maturity date, extending it from February 2026 to February 2031, which included all available extension options. Additionally, the interest rate on the loan remains competitively low at 1.70%, with a fixed rate of 5.03% from February 2026 through to the initial maturity date in 2029.
Strategic Vision for the Future
Harrison Sitomer, the Chief Investment Officer of SL Green, emphasized the significance of these transactions. He stated that they reflect the company’s long-term commitment to capitalize on well-located assets within Midtown Manhattan. Sitomer expressed confidence in the property's potential, citing strong momentum on Third Avenue. He noted that various residential conversions are assisting in repositioning the corridor, thereby promoting growth in the office sector.
Details About 800 Third Avenue
The 800 Third Avenue property is an impressive 41-story glass and steel office tower situated conveniently between 49th and 50th Streets in the heart of Midtown Manhattan. The structure offers spectacular views of both Manhattan and the Hudson River, enhancing its allure as a prime office location. Moreover, its proximity to Grand Central Terminal and several subway lines makes it an even more desirable destination for businesses.
About SL Green Realty Corp.
SL Green Realty Corp. is not just a real estate powerhouse; it’s a fully integrated real estate investment trust (REIT) that focuses on acquiring, managing, and optimizing the value of Manhattan’s commercial properties. By the end of September 2025, SL Green had interests in 53 buildings totaling an impressive 30.7 million square feet. This portfolio includes ownership of 27.1 million square feet of office space across Manhattan and an additional 2.7 million square feet affiliated with debt and preferred equity investments.
Frequently Asked Questions
What was the total sum SL Green paid for the acquisition at 800 Third Avenue?
SL Green acquired its partners' combined interest in 800 Third Avenue for a total cash consideration of $5.1 million.
What changes were made to the mortgage on 800 Third Avenue?
The mortgage on 800 Third Avenue was modified to extend its maturity from February 2026 to February 2031 while maintaining a low interest rate of 1.70% over Term SOFR, fixed at 5.03% until 2029.
What does Harrison Sitomer say about the transactions?
Harrison Sitomer highlighted that the transactions demonstrate SL Green’s long-term perspective on Midtown assets and the company's agility in executing beneficial loan modifications.
What strategic advantages does 800 Third Avenue offer?
800 Third Avenue boasts prime location advantages, such as stunning views, proximity to major transit hubs like Grand Central Terminal, and an evolving neighborhood poised for growth.
How many buildings does SL Green Realty Corp. manage?
As of September 30, 2025, SL Green Realty Corp. oversaw 53 buildings encompassing a total of 30.7 million square feet.
