4 W 21st Street #11B
MLS® #RLS10981852
Listing by Compass
3
Bedrooms
3
Baths
1,674
Sq. Ft.
2006
Year Built
Quick Summary
Property Highlights
- Climate Control: Central Air
- Parking: Private garage
Property Details
Description
This oversized two bedroom, three bath home boasts a flexible floor plan that can easily be converted to three full bedrooms. Centrally located at the crossroads of Chelsea and Flatiron, this turnkey loft-like residence features floor-to-ceiling windows with northern and southern exposures, beautiful dark oak floors, and 10' ceilings. The entry foyer leads to an enormous living room and open chef's kitchen with large center island/breakfast bar. White lacquer cabinetry is custom by Varenna Poliform and appliances are Miele and subzero. A spacious, separate dining area is open to the living space and can be transformed back to a sizable 3rd bedroom. A separate bedroom wing hosts a gracious primary suite with enviable walk-in closet. The luxurious en-suite bathroom boasts a deep soaking tub, glass shower, and sleek double vanity. The secondary bedroom is also sizable and includes an en-suite bath with tub. Down the hall is a third bathroom with shower that also serves as a powder room. Other highlights of this well priced and well appointed offering, include central AC, in-unit washer/dryer and ample closets and storage space throughout. 4 West 21 Street is a full service building with condo rules. Amenities include a fully equipped gym, landscaped common terrace with playground, bike storage, and parking in the building. Local attractions include Madison Sq Park, Union Sq, Eataly and world class dining and shopping. *Maint reflects condo/coop abatement for primary residents
Features & Amenities
Interior Features
Appliances
Building Information
Financial Details
About Flatiron
View All Flatiron ListingsThe Flatiron District is a vibrant intersection of history, technology, and luxury living. Named after the iconic Flatiron Building, the neighborhood is centered around Madison Square Park and is a hub for the city's 'Silicon Alley.' The real estate market is famous for its grand cast-iron loft buildings with high ceilings and expansive floor plans, alongside ultra-luxury glass towers that offer modern amenities and central Manhattan convenience.
Flatiron Live Market Data
View NeighborhoodActive Listings
122
Median Asking Price
$2.32M
Median $/Sqft
$1,717
Avg Days on Market
N/A
New This Week
8
Price Reduced
31%
Sold (30 Days)
11
Median Sale Price
$2.80M
Live data from RLS at REBNY • Updated 3/23/26, 7:46 PM EST
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Location
4 W 21st Street #11B, Flatiron, New York County
Floor Plans
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Market Data
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Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
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Listing Courtesy of Compass - Rachel Glazer
Listing Contact: (917) 860-7721
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.
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RLS Data display by Keller Williams NYC. Data last updated on 3/23/2026 at 11:46 PM UTC