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Printed from StreetEasy.com at 02:10 AM, Dec 29 2025

31 West 21st St. 9

Located at 31 West 21st Street 31 West 21st Street, 9, New York, NY Condo in Flatiron, All Downtown
This unit is not currently listed on StreetEasy
4 beds, 3.5 baths, 4,776 ft²

Occupying the entire ninth floor, enter this sprawling Flatiron loft through the direct keyed elevator and find an expansive 4,776 square foot 4 bedroom, 3.5 bathroom home that has been meticulously renovated for luxury living.

Occupying the entire ninth floor, enter this sprawling Flatiron loft through the direct keyed elevator and find an expansive 4,776 square foot 4 bedroom, 3.5 bathroom home that has been meticulously renovated for luxury living. A perfect blend of modern design and conveniences, coupled with architectural details such as soaring 12 foot ceilings, steel columns and beams, this beautiful turn-key home features an enormous great room with massive picture frame windows that stretch the entire width and offer breathtaking views of the Empire State Building and beyond. Spanning 40 feet wide and 43 feet long with dual exposures to the north and west, the space allows for multiple configurations for seating, lounging and dining ?an absolute dream for those who love to entertain! The large top-of-the-line chef’s kitchen has been masterfully outfitted with Gaggenau appliances, Hans Krug cabinetry, and beautiful quartz counter-tops. Through large floor to ceiling "Smart Glass? technology, with a simple touch of a button, the kitchen can be hidden or enclosed behind an opaque dividing wall. The serene, impressive master bedroom suite is completely sound-proof and includes a large custom outfitted dressing room, as well as a luxurious master bath with separate shower and deep soaking tub. In the separate south wing of the residence, there is a master-sized guest bedroom with en-suite bathroom, wood burning fireplace with oversized walk-in closet and two additional sizable bedrooms, one full and one half bathroom. Additional features completing this extraordinary residence include: a plethora of storage, full sized laundry room, citiquiet windows, central HVAC system, Lutron lighting technology and electronic window treatments. Perfectly situated in the heart of the Flatiron District and steps from Madison Square Park, fine dining, shopping and public transport are just a stone’s throw away.


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About the Building

31 West 21st Street  New York, NY 10010

Condo in Flatiron

  • 11 Units
  • 11 Stories
  • 1910 Built

Sales listings: 29 previous
Rentals listings: 15 previous
Documents and Permits: 112 documents

Unit History

Nearby

Transportation

  • F M at 23rd St

    0.11 miles

  • PATH at 23rd Street Station

    0.12 miles

  • N R W at 23rd St

    0.13 miles

  • F M L 1 2 3 at 14th St

    0.25 miles

  • 1 at 23rd St

    0.26 miles

View subway lines on Google Maps

Schools

District 02 - Schools zoned for this address:
P.S. 011 William T. Harris

(PK,0K,01,02,03,04,05,SE)

M.S. 297

(06,07,08,SE)

Disclaimer: School attendance zone boundaries are not guaranteed to be accurate – they are provided by a third party and subject to change. Check with the applicable school district prior to making a decision based on these boundaries.