Milton Coste

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(917) 416-7433
655 6TH Avenue #PHB
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Active For Sale Condo

$13,495,000

$2,800 per sq ft

655 6TH Avenue #PHB

Chelsea, Manhattan

O'NEILL BUILDING,

MLS® #RLS20077644

RLS at REBNY

Listing by Serhant

4

Bedrooms

4.5

Baths

4,819

Sq. Ft.

2005

Year Built

Quick Summary

Bedrooms 4
Bathrooms 4 full, 1 half
Living Area 4,819 sq ft
Year Built 2005
Ownership Condo
HOA/Common Charges $8,388/mo
Neighborhood Chelsea
Floor 6 of 7

Property Highlights

  • Views: City Lights, City, Park Greenbelt, Panoramic
  • Exposure: East,North,South,West facing
  • Outdoor Space: Deck, Patio, Terrace, Balcony

Property Details

Type Condo
Ownership Condominium
Total Rooms 8
Baths 3 Full, 1 Half
Floor 6 of 7
View City Lights, City, Park Greenbelt, Panoramic
Exposure East,North,South,West
Cooling Other
Pets Yes
Year Built 2005
Living Area 4,819 sq ft
Architectural Style Loft
Basement Other
Block/Lot 00796/1347

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 experience. The kitchen is designed for high-capacity entertaining, featuring a large center island, Viking and Sub-Zero appliances, a butler's pantry, and a separate breakfast room.

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.

Features & Amenities

Interior Features

Building None Washer Hookup In Unit

Exterior Features

Balcony Juliet Balcony Private Outdoor Space Over60 Sqft Deck Patio Terrace Balcony

Building Amenities

Elevators

Appliances

Washer Dryer Allowed

Building Information

Building O'NEILL BUILDING,
Stories 7
Style Loft

Financial Details

Common Charges $8,388/mo

Chelsea is the epicenter of New York’s contemporary art world and a hub for innovative architecture. Home to the High Line and Chelsea Market, the neighborhood seamlessly blends industrial history with modern luxury. The real estate market here is dominated by high-end condominium developments designed by world-renowned architects, alongside charming pre-war lofts and historic townhouses in the Chelsea Historic District.

Chelsea Live Market Data

View Neighborhood

Active Listings

258

Median Asking Price

$2.25M

Median $/Sqft

$1,896

Avg Days on Market

N/A

New This Week

15

Price Reduced

28%

Sold (30 Days)

25

Median Sale Price

$1.93M

Live data from RLS at REBNY • Updated 3/17/26, 4:05 PM EST

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Location

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655 6TH Avenue #PHB, Chelsea, New York County

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Floor Plans

Floor Plan
Floor Plan
MLS® ID: RLS20077644
First Listed: 3/17/2026
On Market: 3/17/2026
Price Changed: 3/17/2026
Contract Date: 3/17/2026

Listing Courtesy of Serhant - PETER OCEAN

Listing Contact: (646) 627-5227

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing 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. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 3/17/2026 at 8:05 PM UTC

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