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  • 15 Union Square West, 5A
  • 4 Rooms
  • 2 Beds
  • 2.5 Baths
  • $ 6,500,000
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003

15 Union Square West, 5A

Flatiron District   |   East 14th Street & East 15th Street

New Today
Condo [Full Service]
$ 6,500,000
Rooms 4
Bedrooms 2
Bathrooms 2.5
Status Active
Real Estate Taxes [Monthly] $ 4,263
Common Charges [Monthly] $ 6,268
ASF/ASM 2,200/204
Financing Allowed 90%
Listing ID: 873472

Photos

15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003

David Calderazzo

License

Broker/Owner


W: 212-828-0492

Floor Plan

15 Union Square West Flatiron District New York NY 10003

David Calderazzo

License

Broker/Owner


W: 212-828-0492
15 Union Square West Flatiron District New York NY 10003

Property Description

Discover unparalleled luxury living in this stunning 2-bedroom, 2.5-bathroom loft , nestled in the vibrant heart of Union Square. With 15-foot ceilings and original grand cast-iron arched windows , this exquisite residence offers breathtaking views of Greenwich Village and Union Square Park, seamlessly blending historic charm with modern elegance .

Kitchen:
The expansive open layout is designed for both comfort and entertaining. A chef's dream kitchen features an elongated Calacatta marble island, custom lighting, and top of the line appliances , including a built-in Miele espresso machine, Sub-Zero fridge, Viking six-burner range, wine fridge, and garbage disposal - perfect for hosting unforgettable gatherings.

Primary Bedroom:
The primary suite is a serene retreat, featuring two oversized closets , charming Soho-style views, a spa-inspired en-suite bath with a luxurious wet room, clawfoot tub, shower, and dual sinks .

Second Bedroom:
The spacious second bedroom offers its own elegant en-suite bath , creating a private oasis for guests.

Additional highlights include a laundry room, stylish half bath, mahogany flooring, central HVAC , and an integrated Crestron system for lighting, shading and climate control .

Building:
Beyond your private sanctuary, five-star amenities await. Residents enjoy a state-of-the- art gym, full-length lap pool, hot tub, sauna, spa and treatment rooms . The concierge and dedicated staff ensure every need is met with white-glove service.

Located just west of Union Square on 15th Street, this coveted address offers easy access to the Union Square Greenmarket, Michelin-rated dining, fantastic shops, and major subway lines (N, Q, R, W, 4, 5, 6). Seamless luxury, privacy, and convenience in one of NYC's most vibrant neighborhoods.

A conversion of Tiffany & Company's 19th century headquarters, 15 Union Square West is a rare downtown gem.

We can't wait to show you this home!

Leased for 25,000/month until 04/2027.
Discover unparalleled luxury living in this stunning 2-bedroom, 2.5-bathroom loft , nestled in the vibrant heart of Union Square. With 15-foot ceilings and original grand cast-iron arched windows , this exquisite residence offers breathtaking views of Greenwich Village and Union Square Park, seamlessly blending historic charm with modern elegance .

Kitchen:
The expansive open layout is designed for both comfort and entertaining. A chef's dream kitchen features an elongated Calacatta marble island, custom lighting, and top of the line appliances , including a built-in Miele espresso machine, Sub-Zero fridge, Viking six-burner range, wine fridge, and garbage disposal - perfect for hosting unforgettable gatherings.

Primary Bedroom:
The primary suite is a serene retreat, featuring two oversized closets , charming Soho-style views, a spa-inspired en-suite bath with a luxurious wet room, clawfoot tub, shower, and dual sinks .

Second Bedroom:
The spacious second bedroom offers its own elegant en-suite bath , creating a private oasis for guests.

Additional highlights include a laundry room, stylish half bath, mahogany flooring, central HVAC , and an integrated Crestron system for lighting, shading and climate control .

Building:
Beyond your private sanctuary, five-star amenities await. Residents enjoy a state-of-the- art gym, full-length lap pool, hot tub, sauna, spa and treatment rooms . The concierge and dedicated staff ensure every need is met with white-glove service.

Located just west of Union Square on 15th Street, this coveted address offers easy access to the Union Square Greenmarket, Michelin-rated dining, fantastic shops, and major subway lines (N, Q, R, W, 4, 5, 6). Seamless luxury, privacy, and convenience in one of NYC's most vibrant neighborhoods.

A conversion of Tiffany & Company's 19th century headquarters, 15 Union Square West is a rare downtown gem.

We can't wait to show you this home!

Leased for 25,000/month until 04/2027.

Listing Courtesy of Corcoran Group

David Calderazzo

License

Broker/Owner


W: 212-828-0492

Care to take a look at this property?

Apartment Features

A/C
Washer / Dryer

View / Exposure

City Views
Park Views
East, West Exposures
15 Union Square West Flatiron District New York NY 10003
15 Union Square West Flatiron District New York NY 10003

Building Details [15 Union Square West]

Ownership Condo
Service Level Full Service
Access Elevator
Pet Policy Pets Allowed
Block/Lot 842/7502
Building Type Mid-Rise
Age Pre-War
Year Built 1870
Floors/Apts 12/36

Building Amenities

Bike Room
Fitness Facility
Pool
Private Storage
Sauna

Building Statistics

$ 2,928 APPSF

Closed Sales Data [Last 12 Months]

Mortgage Calculator in [US Dollars]

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Loan Amount

David Calderazzo

License

Broker/Owner


W: 212-828-0492
This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 REBNY Listing Service, Inc. All rights reserved. Additional building data provided by On-Line Residential [OLR].
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.
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245 East 87th Street New York, NY 10128
T:   212-828-0492   |   Email:   david@dfnyre.com
T01.50.0.0 | Core: 50.0.0