50 West 66th Street is slated to be one of the tallest and most important residential buildings on the Upper West Side, transforming both the neighborhood and the New York City skyline. The building offers 50,000 square feet of amenity space, including indoor and outdoor pools, a squash court, a full-sized basketball and pickleball court, a state-of-the-art fitness center, a Sky Lounge for entertaining, and a porte cochère entrance. Residence 11B is a gracious 2,424-square-foot, 3-bedroom, 3.5-bath home and the first B-line resale in the House. The apartment has never been lived in and is thoughtfully upgraded with custom California Closets and automated blackout shades in every room. This north-facing residence can be shown by private appointment.