SL Green Realty Corp.

01/22/2026

The team behind is redefining workplace excellence.

346 Madison Avenue sets a new standard with fine dining, abundant outdoor space, wellness and conferencing amenities, iconic city views, all adjacent to Grand Central Terminal.

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09/11/2025

On the 24th anniversary of September 11th, One Vanderbilt will glow in blue to remember those we lost and to honor the courage of so many. May this tribute remind us of the power of unity and the enduring spirit of New York.

09/04/2025

We are deeply saddened by the passing of our dear friend and partner, Giorgio Armani. A visionary whose elegance and discipline reshaped fashion, his legacy will endure far beyond the runway. Our heartfelt condolences go out to his loved ones, and we honor his extraordinary life and work.

08/21/2025

📣Leasing Momentum in Midtown South!

We’re excited to welcome .ai to 11 Madison Avenue, signing a 10-year lease for 39,600 sq. ft. on the 17th floor. This health-tech leader joins a world-class tenant roster at one of Midtown South’s most iconic addresses. With 11 Madison now over 90% leased, this deal highlights the continued strength of the market and reinforces 11 Madison as the destination for scale, prestige, and momentum.

Read more from Commercial Observer: https://hubs.li/Q03DWqrC0

Tempus AI signed a 10-year office lease for 39,565 square feet at SL Green’s 11 Madison Avenue and will occupy a portion of the 17th floor.

07/31/2025

We’re 100% leased! Contact us for future availabilities.

We welcome Macro Advisory Partners as the newest tenant to join the boutique, high-end tower. A strong finish at one of Midtown’s most refined business addresses.

07/17/2025

🚨Q2 2025 Leasing Highlights 🚨

Building on a strong start to the year, SL Green executed 46 office leases in the second quarter, spanning more than 540,000 square feet across the portfolio. Highlights include:

📌 Pinterest, Inc.: New lease for 82,812 sq. ft. at Eleven Madison Avenue
📌 EQT Partners Inc: New expansion lease for 38,358 sq. ft. at 245 Park Avenue.
📌 Offit Capital Advisors LLC: New lease for 26,40000 sq. ft. at 485 Lexington Avenue.
📌 Prologis, LP: New lease for 29,397 sq. ft. at 461 Fifth Avenue.

Q2 2025 demonstrated our ongoing commitment to delivering best-in-class office spaces where business thrives.

🔗Read the full update here: https://hubs.ly/Q03xKsv60

07/15/2025

As always, a pleasure to have SYEP and Ladders for Leaders interns join us at One Vanderbilt!

07/04/2025

Happy Independence Day from all of us at SL Green! ✨🇺🇸🎉

Tonight, the spire of will shine red, white, and blue in celebration of the freedom and resilience that define our nation.

Wishing you a safe, festive, and relaxing holiday weekend.

06/27/2025

This Sunday, we celebrate by lighting One Vanderbilt’s spire in a vibrant rainbow—a symbol of love in all forms.

At SL Green, we are proud to foster inclusive spaces that allow everyone to be their authentic selves. 🏳️‍🌈

06/24/2025

🎉Congratulations to Thomas Bentsen on being named one of Commercial Observer's Top Young Professionals for 2025! As Director of Engineering at One Madison, Thomas brings forward-thinking innovation to one of SL Green’s most dynamic and transformative properties. We’re proud to see his leadership recognized.

🔗Read more: https://hubs.li/Q03tmy3K0

06/24/2025

🎉Congratulations to Rebecca Tuteur on being named one of Commercial Observer’s Top Young Professionals for 2025! As a Leasing Associate at SL Green, Rebecca brings energy, insight, and a tenant-first mindset to iconic properties like the Graybar Building, 100 Park Avenue, and The Lipstick Building. We're proud to celebrate her well-earned recognition.

🔗Read more: https://hubs.li/Q03tmxhh0

06/23/2025

We’re proud to share that SL Green's Jen Ciccotto has been named On-Site Manager of the Year at the Real Estate Board of New York Commercial Management Leadership Awards! 🏆

This honor recognizes her outstanding impact on her building, her company, and the broader industry—congratulations, Jen!