SOLD FOR $2,346,215
Listed at $2,395,000 · Sold 2.0% below asking · Closed November 17, 2021
21 W 20TH Street #5THFLOOR
MLS® #RLS10937110
Listing by Brown Harris Stevens Residential Sales LLC
2
Bedrooms
2
Baths
1,302
Sq. Ft.
2015
Year Built
Quick Summary
Property Highlights
- Exposure: South facing
- Climate Control: Varies By Unit
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jun 25, 2021 | $2,395,000 | - |
| Currently | May 7, 2026 | $2,395,000 | - |
Description
This stunning, near-mint condition 2-bedroom 2-bathroom apartment occupies a full-floor in a boutique, designer doorman building in prime and coveted Flatiron area. Residence 5 at 21 West 20th Street is the pinnacle of luxury living with a vast array of high-end finishes, modern conveniences throughout, and low taxes thanks to a 421a abatement.
Enter directly off of the elevator and be drawn toward the open living area with enormous floor-to-ceiling windows and picturesque vistas of West 20th Street and the gorgeous prewar architecture across the street. Light pours in from the South, bathing the room in sun. The living/dining area has been outfitted with an elaborate array of built-ins that provide an abundance of storage space as well as a murphy bed that has been thoughtfully concealed in the entertainment center.
An immaculate chef's eat-in kitchen has seen minimal use and is clad in a beautiful mix of white oak and stainless steel custom cabinetry, olive marone marble countertops and a stainless steel backsplash. The top-of-the-line Miele appliance suite offers a 4-burner gas stove and oven that vents to the exterior, integrated 36" refrigerator with double freezer drawer and ice maker, dishwasher and concealed integrated microwave. Rounding out the kitchen is a Julien sink with Grohe fixtures including an instant hot/cold purified water faucet as well as garbage disposal. The adjacent dining area features an additional Marvel wine fridge and custom storage.
The bedrooms are secluded and in the northern wing of this immaculate residence. The primary suite is well-proportioned with all custom closetry and en-suite full bath finished in Novelda Cream Limestone flooring and driftwood marble surround on the oversized vanity and glass-enclosed soaking tub. The second bedroom features a custom walk-in closet with sliding barn door and utilizes the second full bathroom located in the hallway. The second bathroom is beautifully appointed with glass tiles in the second glass-enclosed soaking tub, Caesarstone quartz vanity countertop and off-white porcelain tiled floor.
Additional conveniences include central AC, in-unit washer/dryer by Bosch, in-unit refuse chute, a robust AV system by Cave Group and gorgeous rift-cut white oak floors that run throughout the apartment.
Consisting of 13 full-floor residences, 21 West 20th Street is a sleek and handsome boutique luxury condominium designed by famed interior architect David Mann of MR Architecture Dcor and WELL and LEED certified. Residents enjoy the service of a 24-hour doorman, gorgeous resident lounge, and spacious outdoor garden with seating areas. There is refrigerated storage for grocery deliveries as well as central laundry, pet wash room, and bike storage. Perfectly situated between Fifth and Sixth Avenue, 21 West 20th Street is close to the finest in Flatiron shopping, entertainment and dining experiences, and minutes away from Union Square and a plethora of transportation options. Pets are welcome. 421a tax abatement in place until July 2023.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Building Information
Financial Details
About Flatiron
View All Flatiron ListingsThe Flatiron District is a busy 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
133
Median Asking Price
$2.25M
Median $/Sqft
$1,761
Avg Days on Market
N/A
New This Week
14
Price Reduced
26%
Sold (30 Days)
11
Median Sale Price
$2.16M
Live data from RLS at REBNY • Updated 5/7/26, 4:05 PM EST
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Location
21 W 20TH Street #5THFLOOR, Flatiron, 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)
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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 common charges are $1,808 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $19,680, or roughly $1,640 per month. Verify the current assessment with your attorney before closing.
This property has 2 bedrooms and 2 full bathrooms.
The listed interior living area is 1,302 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 2015, making it approximately 11 years old.
This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $2,395,000 for 1,302 sq ft, the asking price per square foot is approximately $1,839. This figure is for reference only and may differ from appraised or assessed values.
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 Brown Harris Stevens Residential Sales LLC - Jeremy Rosenblatt
Listing Contact: (212) 712-1143
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 5/7/2026 at 8:05 PM UTC