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175 5th Avenue #9NORTH, 
Manhattan, NY 10010

$17,950,000


4

Beds


5

Baths


3,897

Sq Ft


Condo

Active

Listed by

The Flatiron Building Sales Office

Corcoran Sunshine Marketing Group

Last updated:

September 17, 2026, 06:30 PM

MLS#

RLS20090536

Source:

NY REBNY

About This Home

175 5th Avenue #9NORTH

Occupancy this Fall.

Spanning 3,897 square feet, this four-bedroom, four-and-a-half-bathroom residence, thoughtfully conceived by Studio Sofield, is gracefully positioned at the storied prow of the building. From this remarkable vantage point, enjoy sweeping views over the treetops of Madison Square Park, extending up Fifth Avenue and Broadway.

A private entry vestibule, finished with elegant hand-clipped marble mosaic flooring and a stone-trimmed portal, offers direct elevator access and introduces this expansive home. Oversized, acoustically rated windows frame the picturesque park views, while 10' ceilings enhance the grand scale throughout. The windowed open kitchen is a statement of contemporary design, with custom Poliform millwork, sleek metal flush-panel cabinetry, and state-of-the-art Gaggenau appliances.

The living room-sized primary suite is a serene retreat, complete with floor-to-ceiling Poliform wardrobe closets outfitting an oversized, windowed walk-in closet. The luxurious primary bath features high ceilings, oversized windows, separate vanities, a free-standing Studio Sofield designed tub, and generous shower and private water closet behind nickel-framed fluted glass. Additional bedrooms are generously proportioned, each offering en-suite bathrooms with radiant floor heating.

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. A discreet service entrance opens to a separate utility room equipped with two sets of full-size washers and dryers, millwork and a sink, enhancing both functionality and privacy.

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 sweeping 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.

Home Facts

Condo

5 Baths

4 Bedrooms

Built in 1902

Subdivision & Development:

Flatiron

Price Summary

17,950,000

$4,606 per Sq. Ft.

MLS #:

RLS20090536

Last Updated:

September 17, 2026, 06:30 PM

Added:

4 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

5

Full Bathrooms:

4

Interior

Living Area:

3,897 Sq. Ft.


Structure

Structure

Building Area:

3,897 Sq. Ft.

Year Built:

1902


Finances & Disclosures

Finances

Price:

$17,950,000

Price per Sq. Ft:

$4,606 per Sq. Ft.

MLS Logo
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 The Real Estate Board of New York, Inc., All rights reserved. RLS Data display by Coldwell Banker Warburg This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.