Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Sold on 10/27/2021 for $3,232,742

Closed For Sale Co-op

$3,232,742

6 W 20TH Street #9N

Flatiron, Manhattan

The Greenwich Build

MLS® #RLS10598200

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

2

Bedrooms

2

Baths

Sq. Ft.

1907

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Year Built 1907
Ownership Co-op
Maintenance $3,902/mo
Neighborhood Flatiron
Floor 9 of 11

Property Highlights

  • Exposure: North,South facing
  • Outdoor Space: Balcony
  • Style: Prewar architecture

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 2 Full
Floor 9 of 11
Exposure North,South
Pets Yes
Cross Street SIXTH & FIFTH AVE.
Year Built 1907
Architectural Style Prewar
Parcel # 0821-0049-00006-000-000009N

Description

Designed by Andre Tchelistcheff Architects, and exquisitely executed using the highest quality finishes and materials, this floor-through loft has been beautifully transformed into two connected but distinct spaces, with separate entrances for maximum live/work functionality. In front, a bright and open, 50ft wide living space with one bedroom and full bathroom (easily convertible to two bedrooms); in the rear, a large studio/entertainment/work space with its own full bathroom and wet bar. While the studio is designed for maximum practicality and durability, the apartment in front is designed with warmer, more delicate finishes and fixtures.

Entering off a key-locked elevator vestibule into the front living space, one is immediately enveloped in sumptuous custom wood millwork. 5-inch wide white oak planks line the floor and ceiling. Gorgeous teak cabinetry and closets wrap a large open kitchen, accented with natural Luce di Luna quartzite counters and backsplash, and top-of-the-line stainless steel appliances. Teak is also used for a custom built-in media console and large double-panel pocket doors for the master bedroom. The master bathroom is draped in elegant Imperial Danby honed marble, outfitted with teak cabinetry and polished nickel fixtures, and features a two-person glass enclosed shower, his-and-hers sinks, along with a bidet. The 12ft high beamed ceiling and a 50ft span of oversized, double-hung thermopane windows allows for superb northern light to fill this voluminous loft all day. Truly a harmonious and tranquil respite from bustling Fifth Avenue.

Off the kitchen, brushed stainless steel double doors, softened with a satin wax sealant, give way to a more industrial expression in the rear studio/entertaining/work. Newly patched and repaired, original maple floors stained a rich brown anchor the studio's four walls of black, white, glass and salmon-toned brick. Richlite - an extremely robust, matte-black, paper-based composite - was used to line the expansive floor-to-ceiling closets, cabinets, wet bar and bathroom entry. Factory-style casement windows span the full width of the south wall, with a fire balcony beyond, and a wonderfully textured exposed brick wall lends a very industrial feel to this open space. The wet bar includes a sink, fridge, dishwasher and microwave, and the full bathroom features a shower lined with Ann Sacks Savoy tile and outfitted with polished nickel fixtures. Copious amounts of cabinet storage, including a walk-in closet with a slop sink.

Other features of this loft include multi-zone HVAC, steam radiator heat, full AV system with built-in speakers throughout, washer and dryer, recessed lighting, custom shades on all windows and a video intercom.

Designed by Schwartz & Gross and constructed in 1907, 6-8 West 20th Street is a mixed-use, pet friendly, 14-unit loft building originally converted to co-ops in 1978. Neighborhood attractions include Madison Square Park, Union Square, Eataly, Union Square Farmers' Market, Gramercy Tavern and some of the finest dining, shopping and entertainment in Manhattan. Just a short distance from major transportation lines at Union Square.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed

Exterior Features

Balcony Balcony

Appliances

Dryer Washer Dryer Allowed Washer

Building Information

Building The Greenwich Build
Total Units 14
Stories 11
Style Prewar

Financial Details

Maintenance $3,902/mo
Original Price $3,950,000
Sale Price $3,232,742
Previous Price $3,495,000

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

112

Median Asking Price

$2.44M

Median $/Sqft

$1,797

Avg Days on Market

N/A

New This Week

6

Price Reduced

27%

Sold (30 Days)

4

Median Sale Price

$2.95M

Live data from RLS at REBNY • Updated 3/10/26, 2:54 AM EST

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Location

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6 W 20TH Street #9N, Flatiron, New York County • Near SIXTH & FIFTH AVE.

Virtual Tour

MLS® ID: RLS10598200
First Listed: 1/6/2020
Price Changed: 10/28/2021
Closed: 10/27/2021
Contract Date: 1/6/2020

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Siim Hanja

Listing Contact: (917) 743-6786

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.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 3/10/2026 at 6:54 AM UTC

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