SOLD FOR $750,000
Listed at $760,000 · Sold 1.3% below asking · Closed August 30, 2024
342 W 21st Street #6A
MLS® #RLS10990074
Listing by Sothebys International Realty
1
Bedroom
1
Bath
N/A
Sq. Ft.
1940
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: South,West facing
- Style: Prewar architecture
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jun 3, 2024 | $760,000 | - |
| Currently | Apr 28, 2026 | $760,000 | - |
Description
Final Sponsor Unit for sale. Unlimited subletting from day one. 6th Floor Walk Up Each unit at 342 West 21st Street features top of the line fixtures and finishes, state of the art design features and in-unit Bosch washer / dryer. Built in 1940, 342 West 21st Street is a 6 story, 31 unit walk up cooperative building located in the center of Chelsea. Re-imagined by Center Development, this is a rare offering of sponsor units that will not last long. 342 West 21st Street is in close proximity to the Highline, Chelsea Market, the art district major transportation lines such as the C,E,1, F and M subways as well as all of the best dining and nightlife NYC has to offer!
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
306
Median Asking Price
$1.90M
Median $/Sqft
$1,760
Avg Days on Market
N/A
New This Week
20
Price Reduced
34%
Sold (30 Days)
35
Median Sale Price
$2.00M
Live data from RLS at REBNY • Updated 4/27/26, 10:53 PM EST
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Location
342 W 21st Street #6A, Chelsea, New York County
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)
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 $1,227 per month. Confirm the exact amount with the listing broker 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 1 bedroom and 1 full bathroom.
According to MLS records, the building was constructed in 1940, making it approximately 86 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 Sothebys International Realty - Max Collins
Listing Contact: (212) 606-7720
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 4/28/2026 at 2:53 AM UTC