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Printed from StreetEasy.com at 09:14 PM, Dec 21 2025

15 Union Square West #10

Located at 15 Union Square West 15 Union Square West, #10, New York, NY Condo in Flatiron, All Downtown
This unit is not currently listed on StreetEasy Other units available in this building: 1 active sales listing | 1 active rental listing
3 beds, 3.5 baths

This truly spectacular apartment is a rare find! This gorgeous and unique triple mint 3 bedrooms, 3.5 bath loft is located in one of downtown’s newest and most extraordinary full service condominium buildings. This 1870 historic building was formerly the Tiffany & Co’s 19th Century headquarters and has been fully redesigned into a 21st Century architectural gem.

This truly spectacular apartment is a rare find! This gorgeous and unique triple mint 3 bedrooms, 3.5 bath loft is located in one of downtown’s newest and most extraordinary full service condominium buildings. This 1870 historic building was formerly the Tiffany & Co’s 19th Century headquarters and has been fully redesigned into a 21st Century architectural gem. This elegantly styled new development has been meticulously designed by the team of Perkins Eastman. It preserves the original sculpted cast-iron fa ade with unique arched windows beneath an exterior sheet of floor to ceiling windows that has expansive views over Union Square. The lobby and amenities spaces were all custom-designed by world renowned interior designer Vicente Wolf. This stunning apartment features soaring ceilings, original steal arched windows with breathtaking views over Union Square Park, 5 inch wide strip wood flooring, a laundry room with a Miele washer and dryer, and central air conditioning. The beautiful open kitchen was custom designed by Sherle Wagner and features expansive counter tops and top-of-the-line appliances: Viking, Sub-Zero and Miele, and overlooks a vast living/dining area. The oversized master bedroom has a gorgeous Sherle Wagner custom designed bathroom and a large walk-in closet. This home features a gracious entry foyer with a domed ceiling, an abundance of closet space, a central Crestron Home Technology System, and floor to ceiling electric blinds. This intimate 36 unit building features 5 star hotel quality amenities including a 24 hr doorman, full time live-in super, personalized concierge services by Luxury Attach , a local garage with valet service, a state-of-the-art fitness center, and a large swimming pool.


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About the Building

15 Union Square West  New York, NY 10003

Condo in Flatiron

  • 33 Units
  • 12 Stories
  • 1900 Built

Sales listings: 1 active and 128 previous
Rentals listings: 1 in contract and 40 previous
Documents and Permits: 251 documents

Unit History

Nearby

Transportation

  • L N Q R 4 5 6 W at 14th St-Union Square

    under 500 feet

  • F M L 1 2 3 at 14th St

    0.26 miles

  • F M L 1 2 3 at 6th Av

    0.27 miles

  • PATH at 14th Street Station

    0.29 miles

  • L at 3rd Av

    0.31 miles

View subway lines on Google Maps

Schools

District 02 - Schools zoned for this address:
Sixth Avenue Elementary School

(PK,0K,01,02,03,04,05,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.