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Printed from StreetEasy.com at 04:10 AM, Dec 23 2025

15 Union Square West #3C

Located at 15 Union Square West 15 Union Square West, #3C, New York, NY 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
1 bed, 1.5 baths, 1,560 ft²

Please note that there is a tenant in place until November 21st, 2023.

This spacious and exquisite duplex home features one bedroom, one full bathroom, a powder room, a dramatic 16-foot high ceiling, and original cast-iron arched windows covered with motorized shades.

Please note that there is a tenant in place until November 21st, 2023.

This spacious and exquisite duplex home features one bedroom, one full bathroom, a powder room, a dramatic 16-foot high ceiling, and original cast-iron arched windows covered with motorized shades. Aesthetic kitchen offers quartzite countertop, Poggenpohl cabinets, Sub-Zero refrigerator/freezers, Miele dishwasher, and Viking cooktop. Asko washer and dryer are installed in the laundry closet in the powder room. Dark hardwood floors throughout, and the steel and glass staircase leads toward the master suite with the separate upper-level entrance door. The elegant, large master bedroom offers a walk- in closet, a master bathroom with a custom-designed claw foot freestanding tub, a shower column with dual shower heads, and double vanity featuring Pietra Bedonia stone and shagreen.

15 Union Square West, this former Tiffany headquarters has been reimagined as a boutique condominium displaying 19th-century cast iron details encased like a jewelry box. The building offers LIV concierge services, a 24-hour doorman, a spa with a 50-foot lap pool, a fitness center, and a Pilates/Yoga studio. Located in Flatiron District, surrounded by Chelsea, Greenwich Village, and Gramercy, this home is quite literally in the center of everything.


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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.