21W20

21 West 20th Street Condominium in Flatiron, Manhattan

Highline Residential

21W20

21 West 20th Street

Photo for 21W20 - 21 West 20th Street Condominium in Flatiron, Manhattan
Photo for 21W20 - 21 West 20th Street Condominium in Flatiron, Manhattan
Photo for 21W20 - 21 West 20th Street Condominium in Flatiron, Manhattan
21W20 at 21 West 20th Street Building Details
21 West 20th Street, known as 21W20, is an ultra-luxury residential condominium development located in the highly coveted heart of Manhattan's Flatiron District. The boutique building features an architectural facade beautifully constructed from a modern balance of blackened stainless steel, glass, and stone. Comprising an exclusive collection of just 13 full-floor residences, the development offers an incredibly private and secure lifestyle. The property delivers full-service operations backed by a 24-hour doorman and private storage facilities, all reflecting the development team's unwavering devotion to a discreet and sophisticated residential experience.

The individual residences inside this luxury development showcase masterfully executed interior architecture by the acclaimed MR Architecture + Decor, emphasizing a disciplined aesthetic focused on a rational and inspirational approach to space, proportion, and light. The property features four distinct full-floor rooftop homes at its peak. Rising to the tenth floor, the building's footprint unfolds to its full breadth of 100 feet wide to reveal three floor-through, three-to-four-bedroom penthouse homes perched directly atop the neighboring, meticulously restored landmarks-protected structure. These spectacular penthouses boast expansive floor-to-ceiling southern exposures and folding terrace doors that slide completely open to allow a seamless connection between indoor and outdoor living spaces. Crowning the building's top two floors is the fourth penthouse-a magnificent duplex home that maximizes light and air while providing breathtaking, expansive 360-degree views of the Manhattan skyline.

Perfectly positioned on a prime Flatiron block, the property places residents at the nexus of downtown's most vibrant lifestyle hubs. The surrounding neighborhood is celebrated for its rich architectural history and sits just steps from the sweeping green lawns of Madison Square Park. The immediate area serves as a world-class culinary and shopping capital, packed with an array of legendary restaurants, artisanal cafes, trendy nightlife venues, and premier boutique shopping corridors. This central location ensures ultimate city accessibility, offering residents instant connectivity to multiple major subway lines at nearby transit hubs for a rapid and effortless commute anywhere in the city.
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21W20 Building Amenities
  • Bike room
  • Common roof deck
  • Private outdoor space
  • Doorman
  • Elevator
  • Storage

Active Listings & Units
21W20 Residences
Recent Activity at 21W20
Apartment Floor Plans
Building Facts for 21 West 20th Street, New York 10011
  • Available Sales Listings: 0
  • Street Address: 21 West 20th Street, New York, NY 10011
  • Property Type: Condominium
  • Elevator Building
  • Neighborhood: Flatiron / Manhattan
  • Building Name: 21W20

Map Location of 21W20 and nearby points of interest
Map of the building location
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Alternate Addresses for 21W20 in NYC
  • 23 WEST 20 STREET
  • 25 WEST 20 STREET
  • 19 WEST 20 STREET
  • 21 WEST 20 STREET

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