Exceptional opportunity to conceptualize your very own Chelsea Penthouse with a private rooftop and expansive 360 degree views of the Hudson River, Statue of Liberty, Empire State Building, the George Washington Bridge and the brownstones of Chelsea. Offered as a Â“White BoxÂ” with multiple detailed floor plans to choose from, one can create anything up to a five-bedroom home atop the renowned 551 West 21st Street. The entertainment-friendly residence features room for expansive living and dining, an eat-in kitchen, a library and den. A double-sided fireplace and separate laundry room can also be accommodated with ease. This incredible home boasts impressive ceiling heights reaching up to 17Â’, and structural slab heights up to 19Â½Â’. In addition to the approximately 6,398 SF interior, there are over 4,579 SF of exterior space. On the main level, two private loggias are accessed through 10Â’ sliding glass doors providing unrivaled views of the city and beyond. The home also includes the buildingÂ’s entire rooftop space and can be exclusively accessed by private elevator or staircase. The unmatched rooftop terrace can be laid out to your design, with a full outdoor kitchen and a sunken 61Â’ private swimming pool (the largest private outdoor pool in New York City); there is also capability for a jacuzzi on the eastern perimeter. An assigned parking spot is included in the sale. Built in 2015 by Architect Foster + Partners and close to Chelsea Piers, The High Line and Meatpacking district, 551 West 21st Street features 24-hour doorman, concierge, valet service, porter and live in super, fitness center with gym, yoga room, sauna and steam, residents lounge, playroom, media room bike storage and porte cochere.