15 Union Square West, Unit 30
Virtual Tour
Virtual Tour

Description
15 Union Square West is a rare gem, with a history deeply embedded in New York City’s post-Civil War transformation. In 1870, Tiffany & Company chose this location for its first headquarters, commissioning a cast-iron building designed by John Kellum that The New York Times called “a palace of jewels.” For over three decades, Tiffany occupied this space, solidifying the area’s commercial prominence. Today, the modern zinc-framed...Own a piece of Tiffany & Co.’s storied history at 15 Union Square West.
15 Union Square West is a rare gem, with a history deeply embedded in New York City’s post-Civil War transformation. In 1870, Tiffany & Company chose this location for its first headquarters, commissioning a cast-iron building designed by John Kellum that The New York Times called “a palace of jewels.” For over three decades, Tiffany occupied this space, solidifying the area’s commercial prominence. Today, the modern zinc-framed glass wall of 15 USW stands two feet in front of the original 1870 structure, preserving the building’s iconic facade and arched windows. This seamless fusion of history and contemporary design makes the building not only an architectural masterpiece but also the only condominium in Manhattan with direct views of Union Square Park. Unit 30 is a 3-bedroom, 3.5-bath corner residence that offers sweeping Eastern vistas of the park and the city’s eastern skyline. Its unique location ensures quiet, serene living, with minimal traffic due to Union Square’s unique traffic patterns. The apartment features soaring ceilings, expansive floor-to-ceiling windows, and large, well-proportioned rooms. A gas-burning fireplace adds warmth and character to the living area, while the custom kitchen—anchored by a marble-topped island with a stainless steel base and mahogany accents—features top-tier appliances for the discerning chef. Each of the bedrooms is spacious, with high ceilings, ample closet space, and luxurious en-suite bathrooms featuring premium materials like travertine marble, porcelain Xilo tiles, and oak vanities with Corian countertops. The apartment also offers a convenient powder room and a stainless steel-equipped laundry room. Luxury Amenities: The building offers an exceptional suite of services designed for ultimate comfort and privacy. Residents enjoy a 50-foot lap pool, cold plunge, whirlpool, and private cabanas. The expansive fitness center, with top-tier equipment, a yoga studio, and a massage treatment room, caters to every wellness need. Additional amenities include a 24-hour doorman, Luxury Attaché concierge, saunas, hot tubs, and the highest level of service to meet every need. Contact for a Private Viewing.
Property Details for 15 Union Square West, Unit 30
Property Details for 15 Union Square West, Unit 30
Status | Active |
---|---|
MLS ID | RLS11018320 |
Days on Market | 210 |
Taxes | $5,506 / month |
Common Charges | $7,933 / month |
Min. Down Pymt | 10% |
Total Rooms | 6.0 |
Compass Type | Condo |
MLS Type | Condo |
Year Built | 1900 |
County | New York County |
Building
15 Union Square West
Virtual Tour
Building Information for 15 Union Square West, Unit 30
Property Information for 15 Union Square West, Unit 30
- Subdivision Name: Flatiron District
- Cross Street: East 14th Street/East 15th Street
- Stories Total: 0
- Tax Lot: 0
- Tax Deduction Percent: .00%
- Tax Block: 0
- Flip Tax Type: Percent
- Association Fee Frequency: Monthly
- Flip Tax: $0
- Tax Deduction Amount: $0
- Tax Deduction Remarks: ASK EXCL BROKER
- Building Tax Lot: 0
- Tax Monthly Amount: 5506.0
- Tax Abatement YN: false
- Garage: No
- Virtual Tour URL Unbranded: https://www.youtube.com/watch?v=EVaxig3b5fk
- Living Area: 2795.0
- Building Area Total: 2795.0
- Building Area Units: SquareFeet
- Lot Size Dimensions: NULL
- Living Area Units: SquareFeet
- Building Exterior Features: Storage
- Building Laundry Features: WasherDryerInstallAllowed
- Building Pets Allowed: BuildingYes
- New Development: No
- Building Rules: PiedATerreAllowed, CorporateOwnerAllowed, BuildingWasherDryerAllowed
- Sponsor Unit: No
- Certificate Of Occupancy: No
- Percent Of Common Elements: .00%
- Common Interest: Condominium
- Number Of Shares: 0
- New Construction: No
- Structure Type: None
- Property Condition: Good
- Cooling: CentralAir
- Appliances: WasherDryer
- Fireplace Features: WoodBurning
- Fireplaces Total: 1
- Fireplace: Yes
- Furnished: Unfurnished
- Basement: No
- Cooling: Yes
- Heating: No
- Laundry Features: InUnit
- ElevatorsTotal: 0
- Closets Total: 0
- Size Dimensions: NULL
- Number Of Units Total: 0
- Pets Allowed: UnitYes
- Availability Date: 04-30-2025
- Attendance Type: ConciergeFullTime, DoormanFullTime, LobbyAttendantFullTime
- Land Lease: No
- Lease Type: StabilizedLease
Property History for 15 Union Square West, Unit 30
Date | Event & Source | Price | Appreciation | Link |
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Date | Event & Source | Price |
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For completeness, Compass often displays two records for one sale: the MLS record and the public record.
Public Records for 15 Union Square West, Unit 30
Schools near 15 Union Square West, Unit 30
Rating | School | Type | Grades | Distance |
---|---|---|---|---|
Public - | PK to 5 | |||
Public - | 6 to 8 | |||
Public - | 6 to 8 | |||
Public - | 6 to 8 |
Rating | School | Distance |
---|---|---|
Sixth Avenue Elementary School PublicPK to 5 | ||
Jhs 104 Simon Baruch Public6 to 8 | ||
Nyc Lab Ms For Collaborative Studies Public6 to 8 | ||
Lower Manhattan Community Middle School Public6 to 8 |
School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.
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This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2025, OneKey® MLS. All data is deemed reliable but is not guaranteed accurate by Compass. See Terms of Service for additional restrictions. Compass · Tel: 212-913-9058 · New York, NY Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York’s Residential Listing Service (the "RLS"). 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. ©2025 The Real Estate Board of New York, Inc., all rights reserved. This information is not guaranteed, should be independently verified and may not reflect all real estate activity in the market. Offers of compensation set forth here are for other RLSParticipants only and may not reflect other agreements between a consumer and their broker.©2025 The Real Estate Board of New York, Inc., All rights reserved.
