Hudson Square Properties (HSP) has closed the forward purchase of 555 Greenwich, a new 270,000-square-foot office tower in Hudson Square. The building combines with the historic 345 Hudson through a horizontal overbuild. Trinity Church Wall Street, Norges Bank Investment Management, and Hines collaborated on the project.  

555 Greenwich incorporates features like geothermal and radiant heating, full electrification, and a dedicated outside air system. The building has been selected for the NYSERDA Empire Building Challenge and is expected to exceed NYC’s 2030 climate targets. With retail space on the ground floor and office space above, the complex offers 33,000 square feet of outdoor space and breathtaking views.