JPMorgan Chase has officially opened its new 60-story global headquarters at 270 Park Avenue, a $3 billion skyscraper that will reshape the Manhattan skyline and mark one of the first major post-pandemic office projects. The bronze-and-steel tower, designed by architect Norman Foster, replaces the Union Carbide Building and will house about 10,000 of JPMorgan�s 24,000 New York employees. At 1,388 feet tall, it�s now the fourth-tallest building in Manhattan.