111 West 57th Street is a residential skyscraper in Midtown Manhattan, New York City, constructed between 2015 and 2021. Also known as Steinway Tower, it is the fourth-tallest building in the United States at 1,428 feet (435 m) and the world’s thinnest skyscraper with a width-to-height ratio of about 1:24. Its 84 floors contain 60 luxury condominiums. 40.764900°, -73.977500° Source imagery: Nearmap 3D | Daily Overview