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6 West 20th Street 5 Flatiron District New York NY 10011
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  2. 6 West 20th Street, 5
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
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The Greenwich Building

6 West 20th Street, 5

Flatiron District | NY
Fifth Avenue & Avenue of the Americas

Schedule a Viewing
New This Week
$ 8,475,000
Active
Status
7
Rooms
4
Bedrooms
4.5
Bathrooms
$ 6,925
Maintenance [Monthly]
  • 6 West 20th Street, 5
  • 7 Rooms
  • 4 Beds
  • 4.5 Baths
  • $ 8,475,000

Photos

6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011

Floor Plan

6 West 20th Street 5 Flatiron District New York NY 10011
6 West 20th Street 5 Flatiron District New York NY 10011

Description

A recently completed, meticulous, top-to-bottom renovation defines this approximately 4,100-square-foot full-floor residence at 6 West 20th Street—an owner-quality renovation, executed with meticulous detail and a consistently high level of finish throughout. Nearly 12-foot ceilings, abundant natural light, and private keyed elevator entry establish the scale and presence of a true loft. A central gallery leads to the grand open Great Room, the architectural heart of the home, designed to capture both north and south light for a bright, airy atmosphere throughout the day. Anchoring the space is a Boffi chef’s kitchen with matching butler’s pantry and a dramatic Arabescato Orobico Grigio marble island, flowing seamlessly into expansive living and dining areas. Handcrafted glass-and-steel casement pocket doors open to the media room, creating flexibility while preserving a striking architectural statement. The secluded primary suite serves as a serene retreat, featuring a substantial walk-in closet and a spa-caliber bath clad in book-matched silver travertine slabs, complete with a stone vanity, deep soaking tub, steam shower, water closet, and radiant heated floors. Three additional bedrooms are complemented by three full bathrooms and a designer powder room with a custom black marble vanity. All full baths are finished in natural stone with Starphire glass enclosures and feature radiant heated floors. Beyond the visible finishes, the renovation prioritized performance and comfort. Newly constructed walls were built with acoustic insulation and sound-attenuating assemblies, creating an unusually quiet and private environment for loft living. Every modern convenience has been integrated, including a museum-quality warm-dim LED lighting plan, Lutron lighting controls and Lutron motorized shades, integrated Sonos-enabled audio, a six-zone central HVAC system with humidity control, and a concealed primary bedroom cinema screen. Additional highlights include 10-inch-wide custom-milled white oak floors, bespoke laundry room millwork, and custom millwork closet build-outs throughout. 6 West 20th Street is a discreet pre-war co-op in the heart of the Flatiron District, moments from Whole Foods, Eataly, and the city’s finest dining, shopping, and transit. Pet-friendly and thoughtfully managed, the building combines historic character with modern infrastructure.
A recently completed, meticulous, top-to-bottom renovation defines this approximately 4,100-square-foot full-floor residence at 6 West 20th Street—an owner-quality renovation, executed with meticulous detail and a consistently high level of finish throughout. Nearly 12-foot ceilings, abundant natural light, and private keyed elevator entry establish the scale and presence of a true loft. A central gallery leads to the grand open Great Room, the architectural heart of the home, designed to capture both north and south light for a bright, airy atmosphere throughout the day. Anchoring the space is a Boffi chef’s kitchen with matching butler’s pantry and a dramatic Arabescato Orobico Grigio marble island, flowing seamlessly into expansive living and dining areas. Handcrafted glass-and-steel casement pocket doors open to the media room, creating flexibility while preserving a striking architectural statement. The secluded primary suite serves as a serene retreat, featuring a substantial walk-in closet and a spa-caliber bath clad in book-matched silver travertine slabs, complete with a stone vanity, deep soaking tub, steam shower, water closet, and radiant heated floors. Three additional bedrooms are complemented by three full bathrooms and a designer powder room with a custom black marble vanity. All full baths are finished in natural stone with Starphire glass enclosures and feature radiant heated floors. Beyond the visible finishes, the renovation prioritized performance and comfort. Newly constructed walls were built with acoustic insulation and sound-attenuating assemblies, creating an unusually quiet and private environment for loft living. Every modern convenience has been integrated, including a museum-quality warm-dim LED lighting plan, Lutron lighting controls and Lutron motorized shades, integrated Sonos-enabled audio, a six-zone central HVAC system with humidity control, and a concealed primary bedroom cinema screen. Additional highlights include 10-inch-wide custom-milled white oak floors, bespoke laundry room millwork, and custom millwork closet build-outs throughout. 6 West 20th Street is a discreet pre-war co-op in the heart of the Flatiron District, moments from Whole Foods, Eataly, and the city’s finest dining, shopping, and transit. Pet-friendly and thoughtfully managed, the building combines historic character with modern infrastructure.

Listing Courtesy of CORE Group Marketing, LLC

Features

A/C
Washer / Dryer
6 West 20th Street 5 Flatiron District New York NY 10011

Building Details

6 West 20th Street 5 Flatiron District New York NY 10011
Co-op
Ownership
Loft
Building Type
Voice Intercom
Service Level
Keyed Elevator
Access
Pets Allowed
Pet Policy
821/49
Block/Lot
Pre-War
Age
1907
Year Built
11/14
Floors/Apts

Building Statistics

$ 1,664 APPSF

Closed Sales Data [Last 12 Months]

6 West 20th Street 5 Flatiron District New York NY 10011

Contact

License Licensed As: Jay M. Heydt
Jay Heydt

Jay Heydt

License Licensed As: Jay M. Heydt

Principal Broker

W: 646-234-5815
M: 646-234-5815
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This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 REBNY Listing Service, Inc. All rights reserved. All information is intended only for the Registrant’s personal, non-commercial use. RLS Data display by Vertical Real Estate. Additional building data provided by On-Line Residential [OLR].
All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer.
Listing ID: 1452944