Status: Active

655 6TH Avenue, #PHB

Chelsea

$13,495,000
 |  4 Beds  |  3.5 Baths  |  4,819SF

Description

Occupying a prominent corner within the landmarked O'Neill Building, Penthouse B is a premier duplex residence that balances Gilded Age scale with contemporary architectural precision. Originally constructed in 1887 as a premier department store in the Ladies' Mile historic district, the building was reimagined into a collection of luxury residences that retain the soaring volumes of its cast-iron heritage. This trophy home spans 4,819 square feet of interior space, complemented by a triple-terrace outdoor program totaling over 2,500 square feet.

The Great Room serves as the residence's focal point, spanning 53 feet in length and framed by over 220 linear feet of windows. High ceilings and a dual southern and eastern exposure provide superlative natural light and panoramic views of the Manhattan skyline. The layout is currently configured as a three-bedroom home but was originally designed for four true bedrooms, allowing for significant flexibility in how the space is utilized.

A signature element of the property is the historic gold-coated Neo-Grec cupola. One of only a handful remaining in New York, this 43-foot high belfry can be converted into a private media room or home office, offering a 360-degree architectural

The upper level is dedicated to the primary suite, providing a secluded sanctuary with an oversized spa bath and two walk-in dressing rooms. This level opens onto a private terrace, one of three expansive outdoor spaces that wrap the home. Additional features include a private service entry, a dedicated 250-square-foot storage unit adjacent to the apartment, and a laundry room.

The O'Neill Building is a full-service condominium offering a 24-hour doorman, concierge, and a 4,000-square-foot common roof deck with an outdoor kitchen. Located in the heart of Chelsea, the building provides immediate access to the West Village and Flatiron, as well as many of the city's most established culinary and cultural destinations.

...
More >

Property Details

  • Condo

Amenities

  • Balcony, Juliet Balcony, Private Outdoor Space Over60 Sqft
  • Cooling: Other
  • Deck, Patio, Terrace, Balcony
  • View: City Lights, City, Park Greenbelt, Panoramic
  • Doorman Full Time, Concierge Yes
  • Washer Dryer Allowed
  • Pets: Building Yes, No

The Neighborhood

CHELSEA
Chelsea

For information on 655 6TH Avenue, #PHB contact:

realtor top real estate agent

Agent BB2 Agent BB2

Licensed RE Salesperson

Licensed RE Salesperson
bbagameri@resoftsys.com

Listing courtesy of Serhant
The First Name field is required.
The Last Name field is required.
The Email field is required.
The Mobile Number field is required.. Please enter a valid phone number.

Similar Properties

Chelsea Condo for sale

270 West 17th Street 5L

2 Bd 2 Ba  |  1,054 SF  |  $2,065,000
Chelsea

All information is intended only for the visitor’s personal, noncommercial use. 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. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. RLS Data display by Brick & Mortar.