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39 West 23rd Street 21ANew York, NY 10010

For Sale

$10,150,000

Smart Buyer Rebate $126,875

This full-floor 4 bedroom residence spans 3,194 square feet and embodies the refined, nature-inspired design of COOKFOX Architects. Offered as a resale, it presents a unique opportunity to acquire one of the building’s most sought-after layouts, complete with 222 square feet of planted, irrigated outdoor loggias. A private elevator opens directly into a gracious entry gallery, leading to a dramatic corner living and dining room framed by floor-to-ceiling windows with sweeping 360-degree views. The corner kitchen, surrounded by four oversized windows, is beautifully appointed with custom oak, lacquer, and ribbed glass cabinetry with brass detailing, Calacatta Lincoln marble counters and backsplashes, a large island, and a pantry, alongside a suite of premium appliances.

The residence features four well-proportioned bedrooms and four luxurious bathrooms, including a serene corner primary suite positioned along the east and north exposures. This private retreat is complete with a large walk-in closet, windowed dressing room, and a five-fixture spa bath outfitted with a custom vanity, heated marble floors, a six-foot Kohler soaking tub, glass-enclosed shower, and separate water closet. Additional bedrooms and bathrooms are equally refined with Watermark oil-rubbed bronze fittings and elevated finishes throughout. Additional in-unit features include custom automated shades, bespoke millwork and built-ins, central heating and cooling, a dedicated laundry room with vented dryer, refuse closet, and abundant storage. The home is available to be purchased furnished. Note: Some photos have been virtually staged for illustrative purposes only.

Spanning 23rd to 24th Street, Flatiron House is comprised of two architecturally distinct buildings connected by a lush planted garden and glass walkway, offering a suite of amenities designed by COOKFOX. Residents enjoy an attended lobby, a fitness center with terrace, landscaped gardens, a residents’ lounge, and a game room. Ideally positioned at the crossroads of Chelsea and Flatiron, and just moments from Madison Square Park, the location provides effortless access to some of Manhattan’s finest dining, shopping, cultural institutions, and transportation

Listed by Carl Gambino

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Compass

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(646) 465-1766

Listed by Oliver Gold

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Compass

Last updated June 10, 2026

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Source: REBNY #RLS20090493

RLS Data display by Prevu Real Estate LLC

Listing Facts

  • TypeCondo
  • NeighborhoodNoMad
  • Bedrooms4
  • Bathrooms4
  • Days on Prevu35
  • HOA/Maint. Fees$5,944/month
  • Taxes$82,140/year
  • Size3,194 sqft
  • Price per sqft$3,178

Amenities

  • Pets Allowed
  • Parking

Location

Mortgage Calculator

Listing History

05/12/2026
Listed by Compass
$10,150,000

Estimated Closing Costs

Total
$541,360
Attorney Fees
$4,000
NYC Mansion Tax
$329,875
Title Insurance
$45,675
Bank Attorney
$1,500
Mortgage Recording Tax
$156,310
Other Closing Costs
$4,000

Estimated closing costs are based on the list price of $10,150,000 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 39 West 23rd Street 21A

Association

Amenities

  • Pets Allowed: Building Yes
  • Concierge: Concierge Yes

Fees

  • Association Fee: $5,944.00 Monthly

Exterior

Construction

  • Number Of Units Total: 44
  • Stories Total: 22
  • Structure Type: High Rise
  • Year Built: 2021
  • Building Name: Flatiron House
  • Entry Level: 21

Features

  • Building Features: Fitness Center

Measurements

  • Lot Size Dimensions: 41
  • Lot Size Units: SquareFeet

Financial

Taxes

  • Parcel Number: 0825-1137
  • Tax Annual Amount: $82,140.00

Interior

Features

  • Flooring: Hardwood

Measurements

  • Living Area: 3,194
  • Living Area Units: SquareFeet

Rooms

  • Bathrooms Full: 4
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 4
  • Rooms Total: 8

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Flatiron
  • Tax Block: 00825
  • Tax Lot: 0020

Parking

Parking

  • Garage: Yes
  • Parking Features: Garage

Utilities

Equipment

  • Laundry Features: Common Area

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 4 bedrooms and 4 bathrooms in this condo at 39 West 23rd Street 21A.

Are pets allowed at 39 West 23rd Street?

Yes, 39 West 23rd Street allows pets. Check the Property Details for any relevant restrictions.

What are the annual taxes for 39 West 23rd Street 21A?

Annual taxes for this condo are estimated at $82,140.

How does 39 West 23rd Street 21A compare to other condos in NoMad?

This condo is listed 120% above the average price for condos in NoMad and has been on the market for 120 less days than the typical home in this area.

What building or home owners association is the condo part of?

This condo is in the Flatiron House building.

What is the square footage on this condo?

According to the MLS, this listing is 3,194 sqft.

39 West 23rd Street 21A is a 4-bedroom, 4-bath condo for sale in New York NY 10010. On Prevu for 35 days at $10,150,000. This residence features 3,194 square feet of living space, located in NoMad. The median listing price for condos in this area is $2,595,000. Additional amenities include pets allowed and parking. Explore more condo 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.