Of the Wall Street Tower and 55 Hudson Yards, which one will add 4,000,000 sq ft of space?
Wall Street Tower: Wall Street Tower is a mixed-use building under development in the Financial District of Manhattan. 55 Hudson Yards: 55 Hudson Yards (also known as One Hudson Yards or One Hudson Boulevard) is a future tower just outside the Hudson Yards Redevelopment Project. 55 Hudson Yards:  Located in Chelsea, Manhattan, it will add a combined 4000000 sqft of space to the Hudson Yards project, along with 50 Hudson Yards, even though the two buildings will be located outside of the redevelopment site itself.
55 Hudson Yards