---
title: "655 6th Avenue #PHB, New York City, NY 10010"
description: "655 6th Avenue #PHB, New York City, NY 10010 — Chelsea, New York City, NY. Last Sold Price $10,600,000. Sold on 10/13/2026. 4 bed, 4 bath, 4,819 sqft"
url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10010/655-6th-avenue-phb-PHB-ny-10010"
source: "Real Estate Rebate Team"
dateModified: "2026-10-13T19:18:09.559Z"
status: "Closed"
---

# 655 6th Avenue #PHB, New York City, NY 10010

Chelsea, New York City, NY

Courtesy of Serhant

Last updated: October 13, 2026, 3:18 PM

## At a Glance

- **Last Sold Price**: $10,600,000
- **Status**: Sold on 10/13/2026
- **Beds**: 4
- **Total Baths**: 4
- **Sqft**: 4,819
- **Common Charges**: $8,388 / mo
- **Price per Sqft**: $2,200
- **Brokerage Fee**: Share Eligible

This listing was successfully closed and is no longer active on the market.

[Planning to sell? Contact Régis Roumila](https://realestaterebatesnewyork.com/contact)

## Photos (10)

![655 6th Avenue #PHB, New York City, NY 10010 — photo 1 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/9231cb8d-f70b-46db-b63d-e9c38a71e9ef.jpg)
![655 6th Avenue #PHB, New York City, NY 10010 — photo 2 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/0bd32a5d-56c2-42ec-bef5-34f370c12c0e.jpg)
![655 6th Avenue #PHB, New York City, NY 10010 — photo 3 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/ba97cdf0-f27d-4415-8739-69fa61e2e274.jpg)
![655 6th Avenue #PHB, New York City, NY 10010 — photo 4 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/669c1674-2447-4b5a-892d-d565dac1d28c.jpg)
![655 6th Avenue #PHB, New York City, NY 10010 — photo 5 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/361bc47a-9131-4f51-a815-5f57cc79c49f.jpg)
![655 6th Avenue #PHB, New York City, NY 10010 — photo 6 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/23174837-5044-4d91-baf0-d9171aa638f3.jpg)
![655 6th Avenue #PHB, New York City, NY 10010 — photo 7 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/a5e0a5f8-de57-4ca0-9cf3-05f8ed4891d5.jpg)
![655 6th Avenue #PHB, New York City, NY 10010 — photo 8 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/ea2f7346-2c01-4143-b34b-cac99469c0c7.jpg)
![655 6th Avenue #PHB, New York City, NY 10010 — photo 9 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/25ffe39b-bb53-4ec5-ac0d-29252070fffd.jpg)
![655 6th Avenue #PHB, New York City, NY 10010 — photo 10 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/13b9cf37-7fa5-45f2-87a1-5c36c19b9a1f.jpg)

## Property Overview

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.

## Property Details

- **Property Type**: Condominium
- **Beds**: 4
- **Total Baths**: 4
- **Rooms**: 8
- **Sqft**: 4,819 sqft
- **Stories**: 7
- **Year Built**: 2005
- **Price per Sqft**: $2,200
- **Common Charges**: $8,388 / Monthly
- **Listed On**: Mar 17, 2026
- **Days on Market**: 219 Days

### Residence Features

- Washer Hookup
- In Unit
- Balcony
- Juliet Balcony
- Private Outdoor Space Over 60 Sqft
- Washer Dryer Allowed
- City Lights
- City
- Downtown
- Park/Greenbelt
- Panoramic
- Skyline

## Estimated Monthly Payment

**$61,987 / month**, assuming a 20% down payment ($2,120,000), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three.

- **Principal & Interest**: $53,599
- **Common Charges**: $8,388

Estimates only. Actual payments may vary. Confirm terms with your lender.

## Sales and market data

### Recent sales

11 apartments at O'NEILL BUILDING, have recorded sales since October 2021, the most recent for $10,600,000 in October 2026. Prices are the figures recorded with the City, not asking prices.

| Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source |
| --- | --- | --- | --- | --- | --- | --- |
| PHB (Apartment) | 4 | 4,819 | $10,600,000 | $2,200/ft² | October 13, 2026 | MLS |
| [2E](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10010/655-6th-avenue-2e-ny-10010) (Apartment) | 2 | 1,620 | $2,950,000 | $1,821/ft² | September 23, 2026 | MLS |
| [5D](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10010/655-6th-avenue-d-5D-ny-10010) (Apartment) | 2 | 1,517 | $2,650,000 | $1,747/ft² | September 10, 2026 | MLS |
| 2K (Apartment) | 1 | 1,022 | $1,664,000 | $1,628/ft² | January 13, 2026 | City record |
| 2E (Apartment) | 2 | 1,620 | $2,765,000 | $1,707/ft² | August 7, 2025 | City record · MLS |
| 5K (Apartment) | 1 | 984 | $1,690,000 | $1,717/ft² | April 29, 2025 | City record · MLS |
| 5F (Apartment) | 2 | 1,231 | $2,050,000 | $1,665/ft² | April 22, 2025 | City record · MLS |
| 4H (Apartment) | 1 | 1,003 | $1,670,000 | $1,665/ft² | July 2, 2024 | City record · MLS |
| 5-E (Apartment) | 2 | 2,345 | $3,000,000 | $1,279/ft² | June 14, 2024 | City record · MLS |
| 3L (Apartment) | 1 | 984 | $1,717,000 | $1,745/ft² | June 30, 2022 | City record |
| 3-G (Apartment) | 1 | 1,231 | $2,175,000 | $1,767/ft² | May 9, 2022 | City record · MLS |

Every row is a recorded transaction, including ancillary spaces such as storage and staff rooms where they were sold separately. Those are excluded from the benchmark below.

### How this price compares

- **Last sold price**: $10,600,000
- **Median sold price**: $9,500,000
- **Difference**: +$1,100,000 (+11.6%)
- **Last sold, $/ft²**: $2,200
- **Median $/ft²**: $3,391
- **Comparable sales**: 25
- **Sales from**: November 2024 – September 2026
- **Middle half of those sales**: $6,000,000 – $11,750,000

Based on condo four-bedroom sales in Chelsea.

This building has not had enough comparable sales of its own in the period to support a median, so the benchmark is drawn from Chelsea instead.

### How these sales were negotiated

- **Sale-to-list price**: 94.9% (24 sales)
- **Sold below asking**: 79% (24 sales)
- **Typical time to find a buyer**: 70 days (23 sales)
- **Typical time to close**: 56 days (23 sales)

Based on condo four-bedroom sales in Chelsea with the required listing and closing data. Sample sizes vary by metric.

These are two separate periods measured on different clocks — time to find a buyer, and time from agreed deal to closing. They are medians of different sets of sales and do not add together into a single "days on market" figure.

### Price trend

Median price per square foot, sales at O'NEILL BUILDING,

| Year | Median $/ft² | Sales |
| --- | --- | --- |
| 2018 | $1,822/ft² | 6 |
| 2019 | $1,466/ft² | 4 (thin) |
| 2020 | $1,575/ft² | 3 (thin) |
| 2025 | $1,707/ft² | 3 (thin) |
| 2026 YTD | $1,821/ft² | 3 (thin) |

Based on recorded sales at O'NEILL BUILDING,. 2026 is year-to-date.

Years marked "thin" rest on fewer than 5 sales, where a single unusual apartment moves the median a long way. Read those points as the small samples they are rather than as the market turning.

Sales data through October 2026.

Sale prices are the consideration recorded with the City in ACRIS, and each sale is dated by the day the City recorded it. A closing date reported to the MLS typically falls one to two weeks earlier. Recorded sales describe what has already happened and are not an appraisal, a valuation, or an estimate of what this home will sell for.

[See every recorded sale at O'NEILL BUILDING,](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/o-neill-building)

## Price and Property History for 655 6TH Avenue, Unit PHB

Review the recorded listing activity for 655 6TH Avenue, Unit PHB, including asking-price changes and prior market dates.

- **Latest price change**: Reduced by $1,650,000, or 13.5%, on October 13, 2026
- **Originally listed**: March 17, 2026 at $13,495,000
- **Last sold**: $10,600,000 on October 13, 2026

| Date | Price | Listing event |
| --- | --- | --- |
| October 13, 2026 | $10,600,000 | Sold |
| October 13, 2026 | $10,600,000 | Asking price reduced by $1,650,000, or 13.5% |
| July 16, 2026 | $12,250,000 | Entered contract |
| May 26, 2026 | $12,250,000 | Asking price reduced by $500,000, or 3.9% |
| March 17, 2026 | $13,495,000 | Listed for sale by Serhant |

## Property Tax History

Taxes at 655 6th Avenue #PHB were $105,250 in 2026, down 0.1% from 2025.

| Year | Tax Assessment | Land | Additions | Billable Value | Property Tax | Tax Rate |
| --- | --- | --- | --- | --- | --- | --- |
| 2026 (FY 2026/27) | $894,387 | $294,005 | $600,382 | $842,000 | $105,250 | 12.5% (estimated) |
| 2025 (FY 2025/26) | $865,555 | $294,005 | $571,550 | $843,075 | $105,384 | 12.5% (estimated) |
| 2024 (FY 2024/25) | $853,038 | $294,005 | $559,033 | $840,209 | $105,026 | 12.5% |
| 2023 (FY 2023/24) | $851,289 | $294,005 | $557,284 | $839,847 | $68,940 after $36,058 abatement | 12.502% |
| 2022 (FY 2022/23) | $841,231 | $294,005 | $547,226 | $839,822 | $30,999 after $72,022 abatement | 12.267% |
| 2021 (FY 2021/22) | $804,271 | $294,005 | $510,266 | $804,271 | $29,433 after $68,970 abatement | 12.235% |
| 2020 (FY 2020/21) | $890,813 | $294,005 | $596,808 | $835,663 | $102,511 | 12.267% |
| 2019 (FY 2019/20) | $870,787 | $294,005 | $576,782 | $795,559 | $99,230 | 12.473% |
| 2018 (FY 2018/19) | $1,035,487 | $294,005 | $741,482 | $803,664 | $101,358 | 12.612% |
| 2017 (FY 2017/18) | $890,059 | $294,005 | $596,054 | $721,210 | $91,731 | 12.719% |
| 2016 (FY 2016/17) | $898,353 | $294,005 | $604,348 | $690,237 | $88,985 | 12.892% |
| 2015 (FY 2015/16) | $742,338 | $294,004 | $448,334 | $634,770 | $81,777 | 12.883% |
| 2014 (FY 2014/15) | $756,577 | $294,005 | $462,572 | $624,655 | $80,299 | 12.855% |
| 2013 (FY 2013/14) | $697,103 | $294,005 | $403,098 | $579,740 | $76,207 | 13.145% |
| 2012 (FY 2012/13) | $681,963 | $294,005 | $387,958 | $584,838 | $77,087 | 13.181% |
| 2011 (FY 2011/12) | $623,692 | $294,006 | $329,686 | $574,327 | $77,149 | 13.433% |
| 2010 (FY 2010/11) | $566,992 | $294,006 | $272,986 | $612,152 | $81,741 | 13.353% |

The City has not published the official FY2026/27 and FY2025/26 tax rates yet. We calculated the tax for those years using the prior year’s rate, so treat them as an estimate rather than a figure the City has adopted. Every rate without the Estimated marker is the published one.

Tax Assessment is the assessed value on the City’s roll, and it is the figure other listing sites publish. It is not what the bill is calculated on. New York phases assessment changes in gradually for some tax classes, so the City bills the Billable Value shown beside it, less any exemption the owner holds. It usually trails the assessment, and it can sit above it for a few years after an assessment falls.

Where an abatement applies, Property Tax is the amount owed after it. Abatements are granted to the property and do not necessarily transfer to a new owner.

Figures are the New York City Department of Finance assessment roll for tax lot 1007961347. Assessed and billable values are determined by the City for tax purposes and are not an appraisal or an estimate of market value. Tax classes and rates are set annually and can change.

[How we source and calculate NYC property tax data](https://realestaterebatesnewyork.com/nyc-property-tax-data-methodology)

## About The Building

### O'NEILL BUILDING,

655 6th Avenue, New York, NY 10010

A building in the neighborhood, currently featuring 0 active listings.

- **Year Built**: 2005
- **Active Units**: 0
- **Floors**: 7

[View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/o-neill-building)

### Available Residences — For Sale (1)

| Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [5B](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10010/655-6th-avenue-5b-ny-10010) | 3 | 4 | 2,989 sqft | $1,939 | $5,795,000 — In contract | Serhant | Sep 15, 2026 | 37 days |

### Recently Sold (2)

| Unit | Beds | Baths | Size | Price / Ft² | Sold Price | Listing Office | Listed Date | Sold Date |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [PHB](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10010/655-6th-avenue-phb-PHB-ny-10010) | 4 | 4 | 4,819 sqft | $2,200 | $10,600,000 | Serhant | Mar 17, 2026 | Oct 13, 2026 |
| [2E](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10010/655-6th-avenue-2e-ny-10010) | 2 | 3 | 1,620 sqft | $1,821 | $2,950,000 | The Agency Brokerage | Jul 15, 2026 | Sep 23, 2026 |

## Chelsea

Art Galleries & High Line Living

[Explore Chelsea](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/chelsea) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods)

### Nearby Chelsea

- [Flatiron District real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/flatiron-district)
- [West Village real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/west-village)
- [Greenwich Village real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/greenwich-village)
- [Gramercy real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/gramercy)
- [Hells Kitchen real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/hells-kitchen)
- [Theater District real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/theater-district)

## Related Links

- [O'NEILL BUILDING, — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/o-neill-building)
- [Chelsea neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/chelsea)
- [Estimate your Buyer Commission Share and closing costs](https://realestaterebatesnewyork.com/calculators/buyer-closing-cost-calculator)
- [Contact Régis Roumila](https://realestaterebatesnewyork.com/contact)

---

> RLS IDX Data display by Real Estate Rebate Team. 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. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

> All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and the number of bedrooms listed is for informational purposes and is not a legal conclusion. Please consult with your own architect or engineer for exact dimensions and legal specifications.