231 W 21st Street #4-B
MLS® #RLS10838608
Listing by Buchbinder & Warren Realty Group LLC
2
Bedrooms
1
Bath
N/A
Sq. Ft.
1899
Year Built
Quick Summary
Property Highlights
- Exposure: South,West facing
- Style: Prewar architecture
- Character: Pre-war building (1899)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Dec 2, 2022 | $829,000 | - |
| Currently | May 2, 2026 | $829,000 | - |
Description
Sponsor Unit- NO BOARD APPROVAL-Holder of Unsold Shares (HUS)!
Bring your contractor; design your dream apartment!
BUILDING FEATURES:
Prewar elevator building On-site laundry Resident super Video intercom system
Clean well maintained building Convenient to all major transportation
This fantastic location is steps from Whole Foods as well as the High Line, Hudson River Park, Chelsea Market, Chelsea Piers, Chelsea Waterside Park, Meatpacking, Silicon Alley and Hudson Yards.
APARTMENT FEATURES:
Bright, south facing living room, with decorative fireplace
Generously spaced and windowed eat in kitchen
This elegant co-op built in 1899 retains an abundance of original pre-war charm such as a decorative iron staircase and Gustavino subway tiles in the foyer and hallways. In addition to the well maintained common areas, building features include a restored elevator and stoop, bike and storage rooms in the basement. A shared patio runs the expanse of two buildings in the rear, giving shareholders a quiet reprieve from the city. Dogs are respectfully not permitted.
Features & Amenities
Interior Features
Exterior Features
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
303
Median Asking Price
$1.81M
Median $/Sqft
$1,772
Avg Days on Market
N/A
New This Week
21
Price Reduced
28%
Sold (30 Days)
35
Median Sale Price
$2.00M
Live data from RLS at REBNY • Updated 5/2/26, 9:05 AM EST
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Location
231 W 21st Street #4-B, Chelsea, New York County • Near Seventh Avenue/Eighth Avenue
Virtual Tour
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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)
Want help estimating ownership costs or understanding building compliance? Let's discuss
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 $1,356 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 2 bedrooms and 1 full bathroom.
According to MLS records, the building was constructed in 1899, making it approximately 127 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. Contact the listing broker for weight limits or breed restrictions.
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 Buchbinder & Warren Realty Group LLC - Kimberly Owens
Listing Contact: (917) 526-0288
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 5/2/2026 at 1:05 PM UTC