BXP has secured a 20-year lease with global investment and insurance firm Starr for approximately 275,000 square feet at its under-construction 343 Madison Avenue property in Midtown Manhattan. The lease covers floors 16 through 22 of the 930,000 square foot tower, which will feature direct access to Grand Central’s Madison Concourse between 44th and 45th Street. This transaction represents roughly 30% of the building’s total rentable area and underscores sustained demand for trophy office space in New York’s core corridor. BXP expects the lease to contribute an estimated $40 million in annualized base rent upon stabilization and to bolster the property’s lease-up pace ahead of its anticipated delivery in mid-2026.

BXP will report fourth quarter 2025 results on Tuesday, January 27, 2026, after the close of NYSE trading, followed by a conference call and live webcast at 10:00 A.M. Eastern Time on January 28. Management will discuss operating performance across its six gateway markets, including leasing velocity, same-property net operating income growth, and development pipeline updates. Participants can register in advance to receive dial-in details and a unique PIN, with a listen-only webcast accessible via the Investors section of BXP’s website. A replay of the call will remain available online for up to twelve months, providing investors with extended access to guidance on portfolio occupancy trends and capital allocation plans.