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6 West 20th Street 6New York, NY 10011

For Sale

$7,950,000

Smart Buyer Rebate $99,375

Located in the heart of the Flatiron District, Loft 6 at 6 West 20th Street is a rare full-floor designer loft that perfectly balances authentic downtown character with refined, modern luxury. Reimagined by West Chin Architects and occupying an entire floor of a turn-of-the-century boutique cooperative, this expansive 4-bedroom, 3.5-bath residence is a masterful study in light, scale, texture, and materiality. A key-locked elevator opens directly into a private world of dramatic proportions, where soaring 12-foot beamed ceilings, exposed steel I-beams, hand-riveted details, exposed brick, and 8-inch-wide ash wood floors create an immediate sense of architectural presence. The great room is grand yet inviting, framed by a wall of oversized sash windows that draw in beautiful northern light throughout the day. Industrial elements are softened by reclaimed pine accents and thoughtful contemporary detailing, resulting in a space that feels both authentic and highly sophisticated. A glass-enclosed office offers a quiet, sunlit place to work, read, or retreat without ever feeling removed from the volume and energy of the home. Designed for both everyday living and impressive entertaining, the chef's kitchen is anchored by a substantial polished concrete island and finished with black stone countertops, a Carrara marble backsplash, custom storage, and a generous pantry with wine refrigeration. Top-tier appliances from Miele, Viking, and Sub-Zero include a six-burner range with double oven and an integrated French door refrigerator. Every detail has been considered for comfort and ease, including a Sonos sound system with built-in ceiling speakers, multi-zone HVAC and humidification, Nest thermostats, and four low-noise air handlers. A powder room is discreetly positioned off the gallery hall, while a dedicated laundry and utility room features an LG washer, vented dryer, utility sink, and separate closets for HVAC and AV equipment. The private bedroom wing offers exceptional flexibility and separation. The south-facing primary suite is serene and beautifully proportioned, with a fully customized walk-through closet and dressing area. The spa-like primary bath features a teak-paneled rainfall shower, freestanding soaking tub, floating double vanity, marble slab walls, and radiant heated floors. Four additional bedrooms provide generous accommodations for guests, or additional lifestyle needs. Two bedrooms enjoy open rooftop outlooks and share a pristine full bath, while the remaining two bedrooms are connected by a Jack-and-Jill bath and can easily function as a den, gym, playroom, library, or additional work-from-home space. 6 West 20th Street is a handsome Neo-Renaissance cooperative with beautiful arched entryways and recently upgraded building infrastructure, including new passenger and freight elevators. Perfectly positioned moments from Madison Square Park, the Flatiron Building, Union Square, Eataly, Chelsea, NoMad, and the West Village, the address offers immediate access to some of downtown Manhattan's best dining, shopping, markets, parks, and transportation. Nearby subway lines include the 1, 2, 4, 5, 6, N, Q, R, W, F, M, and L. Pets and pieds-à-terre are welcome.

Listed by Chase Landow

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Serhant

·

(917) 524-0000

Listed by Beatriz Moitinho

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Serhant

Last updated July 31, 2026

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Source: REBNY #RLS20104617

RLS Data display by Prevu Real Estate LLC

Listing Facts

  • TypeCo-op
  • NeighborhoodFlatiron District
  • Bedrooms4
  • Bathrooms3.5
  • Days on Prevu12
  • HOA/Maint. Fees$8,656/month
  • Size4,100 sqft
  • Price per sqft$1,939

Amenities

  • Private Outdoor Space

Location

Mortgage Calculator

Listing History

07/20/2026
Listed by Serhant
$7,950,000

Estimated Closing Costs

Attorney Fees
$4,000
NYC Mansion Tax
$178,875
Bank Attorney
$1,500
Other Closing Costs
$4,000
Total
$188,375

Estimated closing costs are based on the list price of $7,950,000 and a 20% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 6 West 20th Street 6

Association

Amenities

  • Pets Allowed: Building Yes, No

Fees

  • Association Fee: $8,656.00 Monthly

Financial

  • Flip Tax Remarks: ASK EXCL BROKER

Exterior

Construction

  • Stories Total: 11
  • Year Built: 1907
  • Architectural Style: Loft
  • Building Name: The Greenwich Build
  • Entry Level: 6

Features

  • View: City

Financial

Taxes

  • Parcel Number: 0821-0049-00006-000-006THFL

Interior

Features

  • Interior Features: High Ceilings

Measurements

  • Living Area: 4,100
  • Living Area Units: SquareFeet

Rooms

  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 4
  • Rooms Total: 8

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Flatiron
  • Tax Block: 00821
  • Tax Lot: 0049

Utilities

Equipment

  • Cooling: Zoned
  • Laundry Features: In Unit

Frequently Asked Questions

How many bedrooms and bathrooms does this co-op have?

There are 4 bedrooms and 3.5 bathrooms in this co-op at 6 West 20th Street 6.

How does 6 West 20th Street 6 compare to other co-ops in Flatiron District?

This co-op is listed 171% above the average price for co-ops in Flatiron District and has been on the market for 99 less days than the typical home in this area.

What building or home owners association is the co-op part of?

This co-op is in the The Greenwich Build building.

What is the square footage on this co-op?

According to the MLS, this listing is 4,100 sqft.

6 West 20th Street 6 is a 4-bedroom, 3.5-bath co-op for sale in New York NY 10011. Available on Prevu for 12 days at $7,950,000. This property features 4,100 square feet of living space, located in Flatiron District. The median listing price for co-ops in this area is $2,547,500. The home offers private outdoor space. Browse more co-op listings in Manhattan.

RLS Data display by Prevu Real Estate LLC The Registrant acknowledges each other RLS Broker's ownership of, and the validity of their respective copyright in, the Exclusive Listings that are transmitted over the RLS. The information is being provided by RLS at REBNY Listing Service, Inc. Information deemed reliable but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. 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 RLS at REBNY Listing Service, Inc. All rights reserved. Based on information from the Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity. 2026 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.