Carr, National Real Estate Advisors, The HYM Investment Group JV open 1msf office tower in Boston

Carr Properties (Carr), National Real Estate Advisors (National) and The HYM Investment Group (HYM) announced the opening of One Congress, Boston’s newest trophy office tower and the largest new office project delivered in Boston in 2023. The 600-foot tower delivers 1 million square feet of office space to downtown Boston.

One Congress delivers fully leased, after securing two of the largest office leases in Boston in the past 20 years. State Street Bank will occupy 510,000 square feet and leading technology firm InterSystems will occupy 420,000 square feet. Other customers at One Congress include K&L Gates, Trillium Asset Management and Husch Blackwell.

One Congress’ interior has a triple-height lobby, which includes dedicated concierge service, collaborative workspaces and a coffee bar – spanning an entire city block in length.

One Congress is the only office tower in Boston to offer a full-floor amenity center and outdoor space totaling just under o