
15 Union Square W Unit 4 New York, NY 10003
Flatiron District NeighborhoodHighlights
- Sauna
- 1-minute walk to 14 Street-Union Square
- High Ceiling
- Sixth Avenue Elementary School Rated A
- Wood Flooring
- 1-minute walk to Union Square Park
About This Home
As of March 2025Spanning over 1,500 square feet, this designer loft is spacious, bright, and centrally located. Arches from the preserved original facade beautifully frame floor-to-ceiling windows, while the soaring 16-foot ceilings flood the space with natural light.
The expansive living and dining area seamlessly blends into the open concept kitchen with top-of-the-line appliances such as a Subzero refrigerator and wine cooler, Viking range and hood, and a built-in Miele coffee machine. Additional conveniences on the main level include a powder room and an in-unit washer and dryer.
A sleek metal staircase ascends to the second level of the residence, the primary suite. Features include an ensuite bath with a double vanity, walk-in shower, and stand-alone soaking tub. Additionally, there is a spacious walk-in closet, offering ample storage.
Formerly the renowned Tiffany & Co headquarters, 15 Union Square West has been transformed into a distinguished 36-unit boutique condominium. Residents enjoy access to an array of five-star amenities in addition to the convenient location. These include a 24-hour doorman, concierge services by Luxury Attaché, a 50-foot lap pool, hot tub, saunas, massage room, and state-of-the-art fitness center with a yoga studio.
Please note, there is a Flip Tax of 1% of the gross purchase due from the Purchaser at closing.
Property Details
Home Type
- Condominium
Est. Annual Taxes
- $36,156
Year Built
- Built in 1900
Lot Details
- North Facing Home
HOA Fees
- $4,341 Monthly HOA Fees
Interior Spaces
- 1,560 Sq Ft Home
- High Ceiling
- Recessed Lighting
- Sauna
- Wood Flooring
Kitchen
- Range Hood
- Wine Cooler
Bedrooms and Bathrooms
- 1 Bedroom
- Double Vanity
- Soaking Tub
Laundry
- Laundry in unit
- Washer
Utilities
- Central Air
- No Heating
Listing and Financial Details
- Tax Block 00842
Community Details
Overview
- 33 Units
- Flatiron Subdivision
- 12-Story Property
Amenities
- Laundry Facilities
Map
Home Values in the Area
Average Home Value in this Area
Property History
Date | Event | Price | Change | Sq Ft Price |
---|---|---|---|---|
03/25/2025 03/25/25 | Pending | -- | -- | -- |
03/25/2025 03/25/25 | Pending | -- | -- | -- |
03/10/2025 03/10/25 | Sold | $1,700,000 | -60.0% | $1,090 / Sq Ft |
02/18/2025 02/18/25 | For Sale | $4,250,000 | 0.0% | $1,592 / Sq Ft |
01/27/2025 01/27/25 | For Sale | $4,250,000 | +97.7% | $1,592 / Sq Ft |
01/18/2025 01/18/25 | Pending | -- | -- | -- |
11/18/2024 11/18/24 | Price Changed | $2,150,000 | -6.5% | $1,378 / Sq Ft |
08/08/2024 08/08/24 | Price Changed | $2,300,000 | -7.8% | $1,474 / Sq Ft |
04/29/2024 04/29/24 | For Sale | $2,495,000 | 0.0% | $1,599 / Sq Ft |
05/11/2023 05/11/23 | Rented | $29,500 | 0.0% | -- |
04/21/2023 04/21/23 | Under Contract | -- | -- | -- |
04/11/2023 04/11/23 | For Rent | $29,500 | +18.0% | -- |
07/15/2022 07/15/22 | Rented | $25,000 | 0.0% | -- |
05/18/2022 05/18/22 | For Rent | $25,000 | -15.3% | -- |
12/29/2021 12/29/21 | Rented | -- | -- | -- |
11/29/2021 11/29/21 | Under Contract | -- | -- | -- |
09/09/2021 09/09/21 | For Rent | $29,500 | +189.2% | -- |
11/25/2019 11/25/19 | Rented | -- | -- | -- |
10/26/2019 10/26/19 | Under Contract | -- | -- | -- |
10/02/2019 10/02/19 | For Rent | $10,200 | -70.9% | -- |
08/15/2018 08/15/18 | Rented | -- | -- | -- |
08/03/2018 08/03/18 | Rented | -- | -- | -- |
07/16/2018 07/16/18 | Under Contract | -- | -- | -- |
07/04/2018 07/04/18 | Under Contract | -- | -- | -- |
06/16/2018 06/16/18 | For Rent | $35,000 | +75.0% | -- |
05/24/2018 05/24/18 | For Rent | $20,000 | -- | -- |
Tax History
Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
---|---|---|---|---|
2024 | $65,724 | $525,706 | $70,040 | $455,666 |
2023 | $64,223 | $523,542 | $70,040 | $453,502 |
2022 | $62,851 | $513,698 | $70,040 | $443,658 |
2021 | $60,847 | $496,023 | $70,040 | $425,983 |
2020 | $48,909 | $549,394 | $70,040 | $479,354 |
2019 | $46,415 | $537,041 | $70,040 | $467,001 |
2018 | $53,571 | $518,274 | $70,041 | $448,233 |
2017 | $48,570 | $406,958 | $70,041 | $336,917 |
2016 | $47,582 | $389,696 | $70,040 | $319,656 |
2015 | $23,041 | $400,549 | $70,041 | $330,508 |
2014 | $23,041 | $388,656 | $70,041 | $318,615 |
Deed History
Date | Type | Sale Price | Title Company |
---|---|---|---|
Deed | $5,800,000 | -- | |
Deed | $7,500,000 | -- |
Similar Homes in the area
Source: Real Estate Board of New York (REBNY)
MLS Number: RLS10996433

APN: 0842-1109
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