550 Madison Avenue (former AT&T Corporate Headquarters Building, later Sony Building)
LP-02600 · Individual Landmark · Manhattan
550 Madison Avenue (former AT&T Corporate Headquarters Building, later Sony Building) is a designated individual landmark in NYC (LP-02600). Designated by the Landmarks Preservation Commission in 2018. The designation covers 2 buildings in Manhattan.
Designation
LPC number
LP-02600
Type
Individual Landmark
Designated
July 30, 2018
Buildings
2