Hudson Greene is an apartment complex in Jersey City, New Jersey which consists two towers, the East Tower at 77 Hudson Street, which are condominiums, and the West Tower at 70 Greene Street, which are rental apartments. Both have 48 floors and are 500 ft (152m) tall. Construction on the towers began on June 25, 2006, and was completed in 2009 (77 Hudson) and 2010 (70 Greene). The East Tower at 77 Hudson Street has 420 residences and 19,000 square feet of street-level retail space.