270 Park Avenue’s New Superstructure Begins to Rise as Demolition Continues in Midtown East, Manhattan
The first steel beams of JP Morgan Chase‘s 1,425-foot supertall have begun to rise at 270 Park Avenue as work continues on the demolition of its 52-story former headquarters in Midtown East. The new steelwork is being assembled on the Madison Avenue-facing side of the parcel, where a low-rise podium once stood, while the main 707-foot-tall skyscraper formerly known as the Union Carbide Building continues its descent toward Park Avenue. The new tower will eventually span the entire block between East 47th and 48th Streets from Park to Madison Avenues and yield 2.5 million square feet of office space.