SL Green Realty

SL Green's Marc Holliday. 125 Park Avenue.

Retail · Leases

Santander Bank Inks 6K-SF Deal for New Branch Near Grand Central

By Isabelle Durso

Andrew Werner accepts the Architecture Team of the Year Award for KPF.

Industry · Leases

Conversions, AI, Refinancing Win Big at Commercial Observer’s Breakthrough Awards

By Aaron Short

A sign advertising Black Friday sales on a store front in Los Angeles ahead of Thanksgiving holiday.

Industry · Features

Sunday Summary: OK, the Diet Begins Today

By The Editors

Will Silverman of Eastdil Secured at Commercial Observer's office forum.

Office · Leases

Fundamentals and Capital Are Back for NYC’s Office Market: Forum

By Max Gross

SL Green's Steven Durels and 245 Park Avenue.

Office · Leases

Private Equity Firm EQT Partners Expands to 115K SF at SL Green’s 245 Park Avenue

By Isabelle Durso

Extell's Gary Barnett (top), RXR's Scott Rechler (center), SL Green's Marc Holliday (bottom), and One Worldwide Plaza.

Office · Finance

Extell’s Gary Barnett Buys Mezz Debt on One Worldwide Plaza as UCC Foreclosure Looms

By Brian Pascus and Cathy Cunningham

SL Green's Steven Durels and 500 Park Avenue.

Office · Leases

New York Divorce Lawyers Sign Direct Deal With SL Green at 500 Park Avenue

By Mark Hallum

SL Green's Steven Durels and 10 East 53rd Street.

Office · Leases

Electra USA Signs 25K-SF Lease at SL Green’s 10 East 53rd Street

By Mark Hallum

An illustration of an anchor on a wooden chair.

Office

Anchor Tenants Are Disrupting Manhattan’s Office Market — in a Good Way

By Isabelle Durso

Newmark's Cooper Weisman (top) and Jared Horowitz (bottom), and 65 East 55th Street.

Office · Leases

National Bank of Canada Inks 18K-SF Lease at Park Avenue Tower

By Amanda Schiavo

Chairman and CEO of SL Green Marc Holliday.

Industry · Features

Sunday Summary: Marc Holliday Is Not Playing Around

By The Editors

SL Green's Steven Durels and 885 Third Avenue.

Office · Leases

Law Firm Fox Horan & Camerini Inks 19K-SF Lease at the Lipstick Building

By Amanda Schiavo

Office · Capital Markets

SL Green Reports Increased Leasing and Profits in Q3 2025

By Mark Hallum

CBRE's Matthew McBride and 280 Park Avenue.

Office

Advisory Firm Teneo Renews for 47K SF at SL Green’s 280 Park Avenue

By Amanda Schiavo

SL Green's Steven Durels and 280 Park Avenue.

Office · Leases

Asset Management Firm Sagard Expands to 41K SF at 280 Park Avenue

By Isabelle Durso

SL Green's Steven Durels and One Madison.

Office · Leases

Harvey AI Signs 93K-SF Lease at One Madison Avenue

By Mark Hallum

SL Green's Marc Holliday (top), Blackstone's Stephen Schwarzman (bottom), and Park Avenue Tower at 65 East 55th Street.

Office · Investments & Sales

SL Green Buying Blackstone’s Park Avenue Tower for $730M: Sources

By Andrew Coen and Cathy Cunningham