21 W 20th St PH3, Flatiron District, New York, NY 10011

Half Baths

Property Description

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Allow us to introduce PH3 at 21 West 20th Street, a spectacular duplex penthouse with over 4,200 interior square feet and 1,750 square feet of private outdoor space. This jaw dropping residence boasts four bedrooms all with en-suite bathrooms providing a total of four full bathrooms and 2 guest powder rooms.

Upon entering the space through your direct elevator access, you're welcomed home by a large 13' x 9' foyer with custom marble flooring. Passing through the foyer you enter the main entertainment space of this one-of-a-kind residence that is flooded with natural light through floor to ceiling accordion doors all facing South for maximum sunlight. This open space contains large seating and dining areas with a bio-fuel fireplace as its centerpiece. The accordion doors open up to the expansive 75 ft., southern facing terrace, providing a seamless transition of indoor-outdoor living. Living areas feature a 6" solid rift white oak hardwood floor in a 54" custom square patterned design.

The living and dining areas flow naturally to an open layout professional grade kitchen. The kitchen hosts a suite of premium appliances and fixtures from Miele, Julien, and Grohe, solid and elegant white oak cabinetry, sleek stainless-steel countertop and backsplash, and a 10.5 ft. long Olive Marone marble kitchen island. A discreetly concealed butler's pantry hides at the far end of the kitchen is home to many of the kitchen's built in appliances and is ideal for those more formal entertaining settings.

The primary suite is the perfect private oasis after a long day. The 17'6" x 15'3" bedroom provides a custom fitted dressing room that flows into your spa like primary bathroom. The primary bathroom includes dual vanities, free standing matte white LaCava bathtub soaking tub, and a glass encased steam shower fitted with dual shower heads.

At the South East wing of the penthouse, there is a guest wing that also makes for a superb 2nd primary suite as it can be completely access through the elevator and is complete with its own en-suite bathroom and breakfast bar for daily coffee & tea rituals.

Down at the far side of the South West corner of the loft sits another fabulous bedroom facing South with direct private terrace access over Flatiron and down to the village. This room is sun flooded and has the same accordion doors as the living space further emphasizing the indoor/outdoor living afforded here.

Conveniently located off one of the two main hallways is a spacious laundry room larger than most NYC studio apartments. It is complete with a vented washer and dryer and a separate wash sink with plenty of additional storage to suite your needs.

Ascending the staircase to your private solarium, you will find a powder room and wet bar outfitted with wine/cold storage and separate ice maker. The sliding glass walls open up to your expansive private roof deck consisting of an outdoor kitchen with grill, refrigerator, ice maker and warming drawers. The space is anchored by a beautiful gas fire place, oversized hot tub, and outdoor shower perfect for entertaining and any time of the year.

21 West 20th is a boutique collection of homes designed by interior architect David Mann of MR Architecture & D cor. Building amenities include a 24- hour doorman, private lobby lounge with kitchenette; spacious outdoor garden offering relaxation and seating; refrigerated storage for grocery deliveries, secure elevator access as well as a pet washroom. A large storage unit also trades with the apartment.

Please contact us to arrange for a private showing at your convenience.

The penthouse was designed by renowned designer Lukas Machnik and all furnishings are available for separate purchase, please inquirer within.
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  • Interior
    4,210 Sq Ft.
  • Property Type
  • Year Built
  • MLS/Listing ID


  • Balcony
  • Central Air Conditioning
  • Dishwasher
  • Doorman
  • Outdoor Space
  • Terrace
  • Roof Deck
  • Southern Exposure
  • Western Exposure
  • Northern Exposure
  • Eastern Exposure
  • Bike Room
  • Washer Dryer Included
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  • Air Conditioning
  • City View
  • New Construction
  • Fireplace
  • Pets Allowed
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