111 West 57th Street’s Super-Slender Concrete Formwork Officially Tops Out Atop Billionaires’ Row, in Midtown
Construction at 111 West 57th Street has reached a major milestone. The reinforced concrete superstructure for the second tallest building in New York City by roof height and the world’s most slender residential building is now topped out. The future 1,428-foot tall tower is being designed by SHoP Architects and developed by JDS Development, Property Markets Group and Spruce Capital Partners. Douglas Elliman is handling sales and marketing for the 46 condominiums.