111 West 57th Street, also known as Steinway Tower, is a supertall residential skyscraper in the Midtown Manhattan neighborhood of New York City, United States. Developed by JDS Development Group and Property Markets Group, it is situated along Billionaires' Row on the north side of 57th Street near Sixth Avenue. The main portion of the building is an 84-story, 1,428-foot tower designed by SHoP Architects and completed in 2021.