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WEB ID: 23003050

15 Union Square West, 31 15Usw, Flatiron, Manhattan, NY 10003

15Usw, Flatiron, Manhattan, NY 10003

for sale | Condo | Built in 1870

2 beds
2 baths/1 half bath
2000 Approx. Sqft
outdoor space
$4,590,000
  • Maintenance/Common Charges: $5,812
  • Monthly Taxes: $4,017
  • 10% Down: $459,000
  • Available 09/30/25

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WEB ID: 23003050

15 Union Square West, 31 15Usw, Flatiron, Manhattan, NY 10003

15Usw, Flatiron, Manhattan, NY 10003

for sale | Condo | Built in 1870

2 beds
2 baths/1 half bath
2000 Approx. Sqft
outdoor space
$4,590,000
  • Maintenance/Common Charges: $5,812
  • Monthly Taxes: $4,017
  • 10% Down: $459,000
  • Available 09/30/25

The Details

About 15 Union Square West, 31, 15Usw, Flatiron, Manhattan, NY 10003

EAST 14 STREET and EAST 15 STREET
Welcome home to Penthouse 31. Perched above Union Square's premiere luxury boutique condominium, this two bedroom, two and a half bathroom home boasts an unrivaled 1,700 square foot private roof terrace. With a combined interior and exterior square footage over 3,700 (1,963 interior, 1,671 exterior roof terrace, 94 square foot mini terrace) this home is a one of one.

Enter through a true foyer with beach se...
Listing Courtesy of Corcoran, Meris Blumstein, (212) 539-4966, Resource data displayed by Corcoran Group
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key features

  • Center island
  • Central air
  • Dining room
  • Dishwasher
  • Dressing room
  • Dual sinks
  • En suite
  • Entry/foyer
  • Excellent light
  • Full city view
  • Hardwood floors
  • Heated floors
  • High ceilings
  • Laundry room
  • Modern kitchen
  • New appliances
  • Oversized windows
  • Pet friendly
  • Stall shower
  • Washer/dryer
  • Windowed kitchen
  • Private roof access
  • Terrace
  • Concierge
  • Deck
  • Doorman
  • Elevator
  • Full skyline view
  • Marble bath
  • Open kitchen
  • Roof deck
  • Listing agents

    Meris G Blumstein

    Meris G Blumstein

    Licensed Associate Real Estate Broker
    Sydney Blumstein

    Sydney Blumstein

    Licensed Associate Real Estate Broker
    Harriet Kauffman

    Harriet Kauffman

    Licensed Real Estate Salesperson
    Madeline Leibowitz

    Madeline Leibowitz

    Licensed Real Estate Salesperson

    Interested? Let’s talk.

    How should we connect with you?

    Flatiron

    Even though the formal designation of the Flatiron District only dates to the mid-1980s, its namesake building has been a fixture for far longer. The distinctively triangular Flatiron Building rises above the area, an unmistakable landmark and indelible icon of NYC architecture. It stands as one of this city’s oldest skyscrapers and, though it may seem diminutive by today’s standards, was the tallest building in the world for a brief period following its c.1909 construction. However, don’t reduce the neighborhood to simply one structure. While various industries used to define it — namely toy manufacturing and photography — present-day Flatiron is bustling with restaurants and shopping, and the residents living there in Beaux-Arts, Neo-Renaissance, and Romanesque Revival apartment and loft buildings. Madison Square Park provides that leafy green peace everyone desires their neighborhood to have — finding a patch of grass to relax on after a long day cannot be underrated.

    15Usw

    about the building

    15Usw

    Apartment Building in Flatiron

    East 14 Street And East 15 Street

    • 36 UNITS
    • 12 STORIES
    • 1870 BUILT

    Sales History for 15Usw
    dateunitpriceapprox. sq. ft.bedsbaths
    09/09/2021Penthouse$13,500,000316433
    06/06/201932$11,008,630033
    05/02/20195$2,520,000156011
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    All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer. Images may be digitally enhanced photos, virtually staged photos, artists' renderings of future conditions, or otherwise modified, and therefore may not necessarily reflect actual site conditions. Accordingly, interested parties must confirm actual site conditions for themselves, in person.