For Sale · Listing by Sothebys International Realty
227 W 17th Street #7
Chelsea, Manhattan
$9,900,000
227 W 17th Street #7
MLS® #RLS20051865
Listing by Sothebys International Realty
- 3
- Bedrooms
- 2.5
- Baths
- 4,800
- Sq. Ft.
- 1910
- Year Built
Quick Summary
Property Highlights
- Views: City, Skyline
- Exposure: North,South facing
- Climate Control: Central Air, Other
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Oct 21, 2026 | $9,900,000 | - |
| Price Reduced | Oct 21, 2026 | $10,500,000 | +6.1% |
Description
For the first time ever, this bespoke full-floor loft — designed and reimagined by visionary architect, Charles Gwathmey — comes to market as a true collector’s item. Renowned for his 1992 renovation and expansion of New York’s Guggenheim Museum, Gwathmey infused this ~4,800-square-foot residence, created for his son, with his unmistakable modernist touch. Purchased long before Chelsea became the cultural hub it is today, the residence embodies both timeless artistry and museum-quality refinement. A keyed elevator opens directly into a pristine foyer, unfolding to a dramatic great room lined with 14 oversized windows framing sweeping southwestern views. Soaring beamed ceilings, original columns, and pre-war detailing honor the building’s history, while Gwathmey’s minimalist aesthetic infuses the home with serene sophistication. The flexible layout balances scale with intimacy, offering two bedrooms plus a windowed home office, a media room with built-in library shelving, and two and a half baths. Expansive walls provide a gallery-like backdrop for significant art collections, transforming the home into a private exhibition space as much as a residence. The chef’s kitchen marries industrial edge with refined craftsmanship: bespoke oak cabinetry, professional-grade appliances, a monumental steel-topped island, and a discreet glass-enclosed pantry with generous storage and full-sized laundry room. The primary suite is a sanctuary, complete with a massive custom walk-in closet and an extraordinary spa-inspired bath of stone and steel, awash in natural light. A sleek stainless-steel vanity and dramatic gallery-like open space anchor the design, complemented by a glass-enclosed shower and private powder room. The guest suite offers equal distinction, featuring a soaking tub and refined stone finishes. Located at 227 West 17th Street, a boutique eight-story building with only five residences, this offering is as rare as it is remarkable. Residents enjoy a full-time superintendent, secure entry, and close proximity to Chelsea’s acclaimed dining, galleries, the High Line, the Whitney Museum, and the Hudson River Esplanade. Pets permitted; subletting permitted; 2% flip tax. This is not simply a loft — it is a once-in-a-generation opportunity to own a piece of architectural history.
Features & Amenities
Interior Features
Building Amenities
Appliances
Building Information
Financial Details
About Chelsea
View All Chelsea ListingsChelsea is the epicenter of New York’s contemporary art world and a hub for innovative architecture. Home to the High Line and Chelsea Market, the neighborhood mixes industrial history with modern luxury. The real estate market here is dominated by high-end condominium developments designed by world-renowned architects, alongside historic pre-war lofts and historic townhouses in the Chelsea Historic District.
Chelsea Live Market Data
View NeighborhoodActive Listings
292
Median Asking Price
$1.61M
Median $/Sqft
$1,942
Avg Days on Market
N/A
New This Week
14
Price Reduced
33%
Sold (30 Days)
33
Median Sale Price
$1.72M
Live data from RLS at REBNY • Updated 10/21/26, 1:36 PM EST
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Location
227 W 17th Street #7, Chelsea, New York County
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Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
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Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $7,724 per month. Confirm the exact amount with Milton Coste before making an offer.
The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.
This property has 3 bedrooms and 2 full bathrooms and 1 half bathroom.
The listed interior living area is 4,800 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1910, making it approximately 116 years old.
This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.
Pets are permitted at this property: Pets Allowed. Contact Milton Coste for weight limits or breed restrictions.
At the current list price of $9,900,000 for 4,800 sq ft, the asking price per square foot is approximately $2,063. This figure is for reference only and may differ from appraised or assessed values.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.
Have a question not answered here?
(917) 416-7433Listing Courtesy of Sothebys International Realty - Kristi Ambrosetti
Listing Contact: (917) 763-8504
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. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.
How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works
RLS Data display by Keller Williams NYC. Data last updated on 10/21/2026 at 5:36 PM UTC
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Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 227 W 17th Street #7
At $9,900,000, the listing leaves out what decides the offer: the recorded sale history, the tax and abatement picture, open building violations and permits, and the closed sales that set the price. Milton prepares the report from public records. No obligation.
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- 1Milton emails you today.
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- 3The agreement arrives electronically after the call. Then showings.
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Quick Facts
Monthly Costs Estimate
$1,980,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
Mansion tax applies at this price point
New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $5M to $9,999,999 at 2.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$222,750
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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