4 W 21st Street #10B
MLS® #RLS10066650
Listing by The Corcoran Group
3
Bedrooms
3
Baths
1,658
Sq. Ft.
2005
Year Built
Quick Summary
Property Highlights
- Exposure: North,South facing
Property Details
Description
This spectacular designer home boasts an AMAZING location and is perfect for those who love to entertain. An over sized loft-like living room and adjacent media room/third bedroom are lined with floor to ceiling windows bringing in lots of light and a great view of the Empire State Building. The stunning open chefs kitchen easily becomes the heart of this home and is perfect to entertain from with Miele and Subzero appliances, sink disposal, under cabinet lighting and ample white on white custom enamel cabinetry and beautiful grey granite countertops and backsplash. The spacious master suite has the best walk-in closet one can hope for that doubles as a dressing room and features an extra linen/wardrobe closet. The master bath is accented with stunning white granite tiling throughout and is graced with an extra large soaking tub, large glass enclosed shower, and double sinks. The second bedroom is generous in size with a large double closet and en suite bath that along with the third bath, blends beautifully into the home with white and gray granite finishes. Other important features to this home are in-wall speakers in the kitchen, media room, master bedroom and master bath, oak floors throughout, washer/dryer and central air. The buildings Flatiron location cannot be beat for a convenient downtown life steps off of Fifth Avenue with Madison Square Park two short blocks away. Your lifestyle will truly improve at 4 West 21st Street. Apartment Features: North exposure, South exposure, Full city view, Floors - hardwood, Light - excellent, Windows - oversized, Windows - new, Modern kitchen, Renovated bathroom, Marble bath, Walk in closets, Great closet space, Washer/dryer, Dishwasher Building Features: Courtyard, Roof deck, Exercise room, Common storage, Central laundry room, Video security, Cable TV ready, High speed internet, Package room, Health club
Features & Amenities
Interior 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
$1,684
Avg Days on Market
N/A
New This Week
5
Price Reduced
30%
Sold (30 Days)
10
Median Sale Price
$2.80M
Live data from RLS at REBNY • Updated 3/27/26, 7:36 AM EST
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Location
4 W 21st Street #10B, 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
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Listing Courtesy of The Corcoran Group - Scott B Stewart
Listing Contact: (917) 806-4068
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 11:36 AM UTC