Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $2,346,215

Listed at $2,395,000 · Sold 2.0% below asking · Closed November 17, 2021

21 W 20TH Street #5THFLOOR
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Closed For Sale Condo

$2,395,000

$1,839 per sq ft

21 W 20TH Street #5THFLOOR

Flatiron, Manhattan

21W20

MLS® #RLS10937110

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

2

Bedrooms

2

Baths

1,302

Sq. Ft.

2015

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,302 sq ft
Year Built 2015
Ownership Condo
HOA/Common Charges $1,808/mo
Property Taxes $19,680/yr
Neighborhood Flatiron
Floor 5 of 15

Property Highlights

  • Exposure: South facing
  • Climate Control: Varies By Unit

Property Details

Type Condo
Ownership Condominium
Total Rooms 4
Baths 2 Full
Floor 5 of 15
Exposure South
Cooling Varies By Unit
Pets Yes
Year Built 2015
Living Area 1,302 sq ft
Structure Type HighRise
Basement Other
Block/Lot 00822/7506

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

Smoke Free Building Other

Exterior Features

None

Building Amenities

Green Building

Building Information

Building 21W20
Total Units 13
Stories 15
Structure HighRise

Financial Details

Common Charges $1,808/mo
RE Taxes $19,680/yr ($1,640/mo)
Sale Price $2,346,215

The 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 Neighborhood

Active Listings

120

Median Asking Price

$2.27M

Median $/Sqft

$1,690

Avg Days on Market

N/A

New This Week

5

Price Reduced

31%

Sold (30 Days)

11

Median Sale Price

$2.80M

Live data from RLS at REBNY • Updated 3/24/26, 11:14 PM EST

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Location

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21 W 20TH Street #5THFLOOR, Flatiron, New York County

Floor Plans

Floor Plan
MLS® ID: RLS10937110
First Listed: 6/25/2021
On Market: 6/25/2021
Price Changed: 6/25/2021
Closed: 11/17/2021
Contract Date: 6/25/2021

Listing 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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 3/25/2026 at 3:14 AM UTC

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