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175 5th Avenue FLOOR20New York, NY 10010

For Sale

$53,500,000

Smart Buyer Rebate $668,750

Occupancy this Fall.

This extraordinary full-floor residence at The Flatiron Building spans 7,377 square feet of interior space with an additional 33-square-foot private terrace, offering a once-in-a-generation opportunity to inhabit an entire floor within a true architectural icon. Situated on the 20th floor, this five bedroom, five-and-a-half-bathroom residence enjoys commanding open views and abundant natural light through beautifully scaled windows that celebrate the building's legendary geometry and historic character.

Expertly designed by Studio Sofield, the residence seamlessly blends dramatic architectural gestures with refined livability. Private elevator landings introduce an immediate sense of arrival and exclusivity, opening into an expansive floor plan that emphasizes flow, volume, and privacy. Oversized, acoustically engineered windows flood the home with light throughout the day, while soaring 12-foot ceilings amplify the sense of scale and grandeur across every principal room.

The Great Room is a defining architectural statement, featuring sweeping proportions, extraordinary ceiling height, and an exclusive terrace that defines the prow-an exceptional setting for both grand entertaining and elevated everyday living. The sleek Poliform - designed kitchen is outfitted with metal-paneled cabinetry and a full suite of Gaggenau appliances, seamlessly integrated for both beauty and performance.

The primary suite is conceived as a private retreat, featuring generous proportions, dressing areas with full-height Poliform wardrobes, a private sauna, and a luxuriously appointed, windowed primary bath. The bath showcases dual vanities, a Studio Sofield-designed soaking tub, an oversized walk-in shower, and a private water closet enclosed in nickel-framed fluted glass-all set beneath dramatic ceiling heights.

Additional private rooms throughout the residence are thoughtfully designed to provide exceptional comfort and flexibility, each supported by spa-quality bathrooms with radiant heated floors, ensuring a consistently elevated living experience.

Unprecedented in new development and thoughtfully integrated throughout each residence is the Ketra ultra-premium lighting system by Lutron, providing fully adjustable light temperature and brightness, along with optional circadian rhythm programming for optimal comfort and wellness.

This exceptional residence represents a singular offering within one of New York City's most celebrated architectural landmarks.

The Flatiron Building will feature 21st-century amenities designed and appointed by Studio Sofield, including a state-of-the-art wellness center exquisitely conceived with an oversized fitness center and dedicated areas for private training, strength and cardio workouts, a sports simulator and lounge, a 60-foot lap pool, and a cold plunge with adjacent sauna for thermal contrast therapy. Residents may also enjoy views of Madison Square Park and Fifth Avenue from the mezzanine-level Billiards Room and Piano Lounge. Private storage and wine cellars are available for purchase.

Listed by The Flatiron Building Sales Office

·

Corcoran Sunshine Marketing Group

·

212-735-1750

Last updated October 14, 2026

·

Source: REBNY #RLS20119635

RLS Data display by Prevu Real Estate LLC

Listing Facts

  • TypeCondo
  • NeighborhoodFlatiron District
  • Bedrooms5
  • Bathrooms5.5
  • Days on Prevu25
  • HOA/Maint. Fees$14,192/month
  • Size7,377 sqft
  • Price per sqft$7,252

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Pets Allowed
  • Concierge

Location

Mortgage Calculator

Listing History

10/06/2026
Listed by Corcoran Sunshine Marketing Group
$53,500,000
  1. 10/06/2026$53,500,000
    Listed by Corcoran Sunshine Marketing Group

Estimated Closing Costs

Attorney Fees
$4,000
NYC Mansion Tax
$2,086,500
Title Insurance
$240,750
Bank Attorney
$1,500
Mortgage Recording Tax
$772,406
Other Closing Costs
$4,000
Total
$3,109,156

Estimated closing costs are based on the list price of $53,500,000 and a 25% 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 175 5th Avenue FLOOR20

Association

Amenities

  • Community Features: Sauna
  • Pets Allowed: Building Yes, Yes
  • Concierge: Doorman Part Time, Concierge Full Time

Fees

  • Association Fee: $14,192.00 Monthly

Financial

  • Sponsor Unit: Yes

Exterior

Construction

  • Number Of Units Total: 36
  • Stories Total: 24
  • Structure Type: High Rise
  • Year Built: 1902
  • Building Name: The Flatiron Building
  • Entry Level: 20

Features

  • Building Features: Elevator(s)
  • Patio And Porch Features: Terrace
  • View: City, Downtown, Park/Greenbelt, Panoramic, River, Skyline

Financial

Taxes

  • Parcel Number: 0851-0001

Interior

Features

  • Appliances: Dishwasher
  • Interior Features: High Ceilings, Walk-In Closet(s)
  • Spa Features: Sauna

Measurements

  • Living Area: 7,377
  • Living Area Units: SquareFeet

Rooms

  • Has Basement: Yes
  • Bathrooms Full: 5
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 5
  • Rooms Total: 12

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Flatiron
  • Tax Block: 00851
  • Tax Lot: 0001

Utilities

Equipment

  • Cooling: Zoned
  • Has Cooling: Yes
  • Laundry Features: In Unit

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 5 bedrooms and 5.5 bathrooms in this condo at 175 5th Avenue FLOOR20.

Are pets allowed at 175 5th Avenue?

Yes, 175 5th Avenue allows pets.

How does 175 5th Avenue FLOOR20 compare to other condos in Flatiron District?

This condo is listed 552% above the average price for condos in Flatiron District and has been on the market for 87 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 The Flatiron Building building.

What is the square footage on this condo?

According to the MLS, this listing is 7,377 sqft.

175 5th Avenue FLOOR20 is a 5-bedroom, 5.5-bath condo for sale in New York NY 10010. Available on Prevu for 25 days at $53,500,000. This residence features 7,377 square feet of living space, located in Flatiron District. The median listing price for condos in this area is $3,447,500. Property amenities include private outdoor space, dishwasher, pets allowed, and doorman. View other 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.