4 W 21st Street #2D
MLS® #RLS10053547
Listing by The Corcoran Group
2
Bedrooms
2.5
Baths
1,620
Sq. Ft.
2005
Year Built
Quick Summary
Property Highlights
- Exposure: North,South facing
- Outdoor Space: Terrace
- Climate Control: Central Air
Property Details
Description
NEW TO MARKET: LUXURIOUS LOFT LIKE TWO BEDROOM PLUS HOME OFFICE AND TERRACE! Just bring your tooth brush and move into this stunning home in the spectacularly designed 4 West 21st St in the heart of Flat Iron. No detail has been overlooked -- solid core doors, 10' ceilings, quarter sawn oak flooring with dark stain finish throughout, a state of the art security and video system, CAT-5 wiring and oversized walls of glass add drama and light to this sleek home. The open plan chef's kitchen features custom white gloss lacquer cabinetry, Pied Auberge stone counter tops and back splash, and top of line appliances including Sub Zero refrigerator, Miele gas cook top and range, Miele dishwasher, Kohler sink with garbage disposal and more. The 2.5 gorgeous baths are large and have Glastos honed floors and walls, frameless glass shower enclosures and in the master bath, a Kohler tea for two soaking tub. The master suite is oversized with a enormous built out walk-in closet and the apartment also features a front loading washer/dryer, central air and a wonderful home office large enough to make a third sleeping space. To top it all off there is a 26' x 10' south facing terrace off the master bedroom which is perfect for large scale entertaining. This superior building offers a 24 hour dooman/concierge, state of the art fitness center, a 2500 sq ft landscaped outdoor terrace, onsite parking and is a condop (coop with condo rules) so pied a terres, sublets and pets are all allowed.
Features & Amenities
Interior Features
Exterior Features
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
119
Median Asking Price
$2.29M
Median $/Sqft
$1,690
Avg Days on Market
N/A
New This Week
6
Price Reduced
30%
Sold (30 Days)
10
Median Sale Price
$2.80M
Live data from RLS at REBNY • Updated 3/27/26, 4:51 PM EST
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Location
4 W 21st Street #2D, Flatiron, New York County • Near 5 AVENUE and AVENUE OF THE AMERICAS
Floor Plans
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
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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Listing Courtesy of The Corcoran Group - Mark R Schoenfeld
Listing Contact: (917) 622-0863
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 3/27/2026 at 8:51 PM UTC