SOLD FOR $12,500,000
· Closed October 2, 2015
347 W 21st Street
MLS® #RLS10064486
Listing by Compass
7
Bedrooms
8
Baths
6,064
Sq. Ft.
1859
Year Built
Quick Summary
Property Highlights
- Outdoor Space: Building Patio, Building Terrace, Patio, Terrace, Balcony
- Style: Prewar architecture
- Climate Control: Building Cooling, Central Air
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jan 8, 2015 | $12,500,000 | - |
| Price Reduced | Feb 10, 2015 | $10,500,000 | -16.0% |
Description
No detail was overlooked in the complete gut renovation of this sun-filled, five-story Italianate townhouse on a quiet, tree-lined landmarked block in prime Chelsea. Originally built in 1859 on a 21-foot-wide lot, the home features a deep garden with a unique through-block exposure to the north and strong light from the south and west. With seven bedrooms in the main house, this home also includes a semi-attached guest apartment with two additional bedrooms and a media room. The floor plan was reimagined for a modern lifestyle by leading architecture firm Moulin & Associates to create expansive entertaining spaces, two kitchens to provide separation for catered events, privacy for the bright bedrooms and ample additional room to play. Upon arrival at the handsome structure one is greeted by the original 19th century brick facade that has been cleaned and repointed, rebuilt front roof dormers of Vermont slate that were angled toward vertical to create a feeling of additional airiness, a restored roof cornice, and new brownstone resurfacing of the lower level, stoop and arched entry entablature. Interior finishes were carefully curated to preserve original details and framed with modern counterparts. Custom fabricated mahogany windows and rear facade doors are paired with custom-stained oak flooring throughout that seamlessly meets the restored original staircase and balustrades. The home also features four custom-built and restored fireplaces and corresponding mantles, three of them gas and one woodburning. Designed to accommodate the highest standard in living, the dual state-of-the-art kitchens feature expansive alder wood kitchen cabinetry and tasteful Blue de Savoie marble countertops, Subzero refrigerators, 48 Viking vented gas range in the master kitchen, and a total of three Bosch dishwashers. The seven full baths and two powder rooms are also fitted with high-end fixtures including Zebra Gray and Pietra Bedonia natural stone by Stone Source and triple Robern medicine cabinets in the master bath. Laundry is easily accessible with two large capacity washer/dryers on the first level of the guest apartment and an additional stackable unit on the second floor. The 1600SF+ outdoor living areas were as thoughtfully crafted as the interior of the home. Enclosed by custom wood fencing, a walkway spans from the rear of the garden level to the lower garden, and the lower garden is linked to the upper garden via bluestone steps. The sunken garden is clad in Pennsylvania bluestone and the larger elevated garden incorporates bluestone slabs with grass framing accented by planting beds on the outer edges. In addition to the terraces on the parlor and fourth floor, the home is crowned by a landscaped roof deck with picture-perfect views of the landmarked block. The entire house is supported by new wiring and mechanicals including central air conditioning and supplementary hot air heating throughout, perimeter hydraulic heating generated by a gas boiler via radiators and floor recessed convectors found throughout four independently controlled zones. The house is currently undergoing renovation, slated for completion this spring.
Features & Amenities
Interior Features
Exterior Features
Building Information
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
0
Median Asking Price
N/A
Median $/Sqft
N/A
Avg Days on Market
N/A
New This Week
0
Price Reduced
N/A
Sold (30 Days)
1
Median Sale Price
$1.70M
Live data from RLS at REBNY • Updated 5/14/26, 4:36 PM EST
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Location
347 W 21st Street, Chelsea, New York County • Near Eighth Avenue/Ninth Avenue
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.
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Frequently Asked Questions
Common questions about this property
This property has 7 bedrooms and 8 full bathrooms.
The listed interior living area is 6,064 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1859, making it approximately 167 years old.
At the current list price of $12,500,000 for 6,064 sq ft, the asking price per square foot is approximately $2,061. 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 mcoste@kwnyc.com. 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 Compass - Julia Hoagland
Listing Contact: (646) 696-1372
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.
Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.
RLS Data display by Keller Williams NYC. Data last updated on 5/14/2026 at 8:36 PM UTC