SL Green delivered its strongest Q1 in 28 years, driven by record leasing activity and escalating rents amid a tightening trophy office market in New York City.

• Signed 51 leases totaling 930,000 sq ft with a 16% mark-to-market rent increase, highlighting surging demand for premium office space.
• Trophy building vacancy rate declined to 3.4%, fueling ongoing rent escalation and strong net effective rent growth.
• Urban economic indicators remain robust, with record city tax revenues, rising real estate and personal income taxes, and a thriving startup ecosystem supporting office demand.
• Development pipeline advances swiftly: 346 Madison project proceeding to ULURP, and 7 Times Square mobilization underway; ongoing disposition efforts include major asset sales.
• Debt fund deployment remains active, with $226 million invested since last quarter, positioning the company for continued growth amid favorable market fundamentals.