Seaport Square is a master planned project in Boston, Massachusetts. It spans 8.5 million square feet and 23 acres (9.3 ha) of land. It is master developed by Boston Global Investors. Upon completion in 2020, Seaport Square is expected to develop into twenty blocks of retail, business, and residential space, knitting together the Financial District, Waterfront, Fort Point Channel and Fan Pier. The area is anticipated to include five new streets, over 20 buildings, and four prominent public gathering areas. It will offer approximately 2.6 million square feet of residences, 3,000 residential units, 1.3 million square feet of retail master developed by WS Development, 1.3 million square feet of offices, 2.2 million square feet of below ground parking spaces for 6,000 cars, 850,000 square feet