IBM to Anchor SL Green’s One Madison Avenue
SL Green Realty has landed a new anchor tenant at its One Madison Avenue.
IBM signed a 16-year lease for 328,000 square feet at the yet-to-be-completed office property in the Flatiron District. The deal covers portions of floors two and seven, entire floors eight through 10, and a portion of the ground floor, where the company will have an exclusive lobby entrance.