For Sale
House for sale at 15 Union Sq W #16, New York, NY 10003 | MLS# RLS20051861 | Listing updated on 2026-02-24
Photo 1 of House for sale at 15 Union Sq W #16, New York, NY 10003 | MLS# RLS20051861 | Listing updated on 2026-02-24
Photo 2 of House for sale at 15 Union Sq W #16, New York, NY 10003 | MLS# RLS20051861 | Listing updated on 2026-02-24
Photo 3 of House for sale at 15 Union Sq W #16, New York, NY 10003 | MLS# RLS20051861 | Listing updated on 2026-02-24
Photo 4 of House for sale at 15 Union Sq W #16, New York, NY 10003 | MLS# RLS20051861 | Listing updated on 2026-02-24
7+
Beds Icon

Street View

$8,495,000

Monthly Est:$42,283

  • Beds Icon3 Beds
  • Beds Icon
    4 Baths
  • Beds Icon2,849sqft

15 Union Sq W #16, New York, NY 10003

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  • Apartment

  • Built in 1870

  • $8,166/mo HOA

  • -- sqft lot

  • $2,982/sq.ft

Description

15 Union Square West — Residence 16

A rare opportunity to own a dramatic corner three-bedroom, three-and-a-half-bath residence in the iconic 15 Union Square West, once home to Tiffany & Co.’s headquarters.

With 16-foot ceilings and soaring arched windows overlooking Union Square Park, this home offers scale, light, and drama that are simply unmatched. The expansive living and dining space flows into a custom chef’s kitchen with professional-grade appliances, marble island, and bespoke finishes—perfect for both entertaining and everyday living. Each bedroom features an en-suite bath with refined stone and wood finishes, while a powder room and full laundry ro...

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  • Houzeo last checked: 42 minutes ago
  • Listing updated: February 24, 2026 at 5:11 pm
  • Listing Provided by: Shachar Dinour (646) 693-1212 , Blake B Dinour (212) 448-9400 | Triumph Property Group Ltd (212) 448-9400
  • Source: Rebny MLS-NY | MLS#: RLS20051861 Rebny MLS-NY

Part of

Building
15 Union Sq W
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Property Details

  • Status

    Active

  • Type

    Condominium

  • No. of Stories

    12

  • County

    New York County

  • City

    New York

  • Neighborhood

    Gramercy

  • Year Built

    1870

  • HOA Fees

    $8166/mo

  • Finished Area

    2,849 sqft

  • Lot Size

    -- sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Rebny MLS

  • MLS Number

    RLS20051861

  • Days on Market

    351

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HOA Management

N/A

HOA Fees

$8,166/ Monthly

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 3

    Bathrooms: 4

Interior

  • Exterior Features

    Building Storage

  • Cooling

    Central Air

  • Interior Features

    Entrance Foyer, Kitchen Window

  • Appliances

    Dryer, Washer

Construction

  • Year Built

    Year Built: 1870

  • Home type

    Apartment

  • Architectural Style

    Prewar

Utilities & Energy

  • Laundry Features

    Building Washer Dryer Install Allowed, In Unit

Other Features

  • Subdivision Name

    Flatiron

Price History

DateEventPrice

09/30/2025

Source: mls_logoRebny MLS-NY #RLS20051861

Listed for Sale

$8,495,000

$2,982/sqft

The real estate listing data marked with this icon comes from the IDX program of the RLS at REBNY Listing Service (RLS). Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS") through Sep 17, 2026, 02:45PM. Information deemed reliable but not guaranteed. Information is provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Buyer to verify all information. © 2026 The Real Estate Board of New York, Inc. All rights reserved.

Advertising Broker: Mark Karten | Karten Real Estate Services

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