Under Contract – Backup offers may be accepted
655 6th Avenue #5D
MLS® #RLS20093081
Listing by Compass
- 2
- Bedrooms
- 2.5
- Baths
- 1,517
- Sq. Ft.
- 1887
- Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: East facing
- Climate Control: Other
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jul 6, 2026 | $2,695,000 | - |
| Currently | Jul 28, 2026 | $2,695,000 | - |
Description
A true Chelsea loft in every sense of the word, this remarkable 2 bedroom, 2.5 bath residence at the iconic O’Neill Building pairs historic, pre-war character with sophisticated modern living. Spanning over 1,500 square feet with soaring 12 foot ceilings, oversized windows framing architectural city views, and original cast-iron columns, the home delivers volume, light, and authenticity in equal measure. The open concept great room is both grand and inviting, seamlessly integrating living, dining, and entertaining spaces. At its center, a meticulously designed chef’s kitchen features Viking and Sub-Zero appliances, a 150 bottle multi-zone wine refrigerator, custom cabinetry, abundant storage, and a striking Carrera marble island that anchors the room beautifully. Privately positioned, the primary suite offers a tranquil retreat with city quiet windows, a fully built out 12 foot cedar walk-in closet, and a luxurious five fixture bath complete with double vanity, soaking tub, and separate glass enclosed shower. The secondary bedroom is equally well proportioned and serene. Additional highlights include a washer/dryer and two private storage units. Originally constructed in 1887 in the Neo Grec style and converted to luxury condominiums in 2005, the landmarked O’Neill Building is one of Chelsea’s most distinguished full-service residences. Residents enjoy a 24 hour doorman, landscaped rooftop terrace with BBQ and sweeping skyline views, and private storage facilities. Perfectly situated in the heart of Chelsea, moments from the High Line, Union Square, premier dining, shopping, fitness studios, Whole Foods, Eataly, and convenient transportation, this is loft living at its most refined. There is an on-going assessment of $359.10 per month to fund the reserve account.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Building Information
Financial Details
About Chelsea
View All Chelsea ListingsChelsea 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 mixes industrial history with modern luxury. The real estate market here is dominated by high-end condominium developments designed by world-renowned architects, alongside historic pre-war lofts and historic townhouses in the Chelsea Historic District.
Chelsea Live Market Data
View NeighborhoodActive Listings
275
Median Asking Price
$1.70M
Median $/Sqft
$1,874
Avg Days on Market
N/A
New This Week
5
Price Reduced
38%
Sold (30 Days)
42
Median Sale Price
$1.63M
Live data from RLS at REBNY • Updated 7/27/26, 11:56 PM EST
Similar Listings in Chelsea
View All545 W 20TH Street #5B
Condo • RLS #RLS20082262
100 W 15TH Street #2A
Co-op • RLS #RLS20042985
100 W 15TH Street #4A
Co-op • RLS #RLS20103024
450 W 23RD Street #E
Co-op • RLS #RLS20072986
329 W 19TH Street #G
Co-op • RLS #RLS20088419
515 W 29th Street #2S
Condo • RLS #RLS20085156
Browse More NYC Properties
In This Neighborhood
By Property Type
By Borough
Location
655 6th Avenue #5D, Chelsea, New York County
Virtual Tour
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
Want help estimating ownership costs or understanding building compliance? Let's discuss
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed common charges are $2,332.31 per month. Confirm the exact amount with Milton Coste before making an offer.
The current listed annual property tax is $23,508.96, or roughly $1,959 per month. Verify the current assessment with your attorney before closing.
This property has 2 bedrooms and 2 full bathrooms and 1 half bathroom.
The listed interior living area is 1,517 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1887, making it approximately 139 years old.
This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.
Pets are permitted at this property: 3. Contact Milton Coste for weight limits or breed restrictions.
At the current list price of $2,695,000 for 1,517 sq ft, the asking price per square foot is approximately $1,777. This figure is for reference only and may differ from appraised or assessed values.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.
Have a question not answered here?
(917) 416-7433Listing Courtesy of Compass - Michael J Franco
Listing Contact: (917) 817-4122
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.
Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.
RLS Data display by Keller Williams NYC. Data last updated on 7/28/2026 at 3:56 AM UTC
See it in person
Interested in this property?
Thank you!
Milton will contact you shortly.
Your info is secure and never shared.
New listings in this neighborhood
You're signed up!
You'll be notified when new listings appear in Chelsea.
Quick Facts
Monthly Costs Estimate
$539,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
Back to Search
Find more properties