Milton Coste

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(917) 416-7433

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129 W 20th Street #4B

Pending · Listing by Compass

129 W 20th Street #4B

Chelsea, Manhattan

$3,850,000

Pending For Sale • Condo

$3,850,000

$1,799 per sq ft

129 W 20th Street #4B

Chelsea, Manhattan

The Chelsea Quarter Condominium

MLS® #RLS20067821

RLS at REBNY

Listing by Compass

3
Bedrooms
3
Baths
2,140
Sq. Ft.
1905
Year Built

Quick Summary

Bedrooms 3
Bathrooms 3
Living Area 2,140 sq ft
Year Built 1905
Ownership Condo
HOA/Common Charges $2,200/mo
Property Taxes $35,016/yr
Neighborhood Chelsea
Floor 4 of 7

Property Highlights

  • Exposure: North,South facing
  • Outdoor Space: Deck, Terrace, Balcony
  • Character: Pre-war building (1905)

Property Details

Type Condo
Ownership Condominium
Total Rooms 5
Baths 0 Full
Floor 4 of 7
Exposure North,South
Pets Yes, CatsOk, DogsOk
Year Built 1905
Living Area 2,140 sq ft
Structure Type HighRise
Flooring Hardwood
Furnished Unfurnished
Parcel # 0796-1209
Block/Lot 00796/1209

Listing History

Event Date Price Change
Listed Jan 20, 2026 $3,850,000 -
Currently Oct 11, 2026 $3,850,000 -

Description

Seamlessly Renovated 3-Bedroom Pre-War Loft Conversion This 2,140-square-foot property features a high-level, top-to-bottom renovation in pristine condition rarely seen in a resale. The well-thought-out floor plan includes large-scale living and dining areas, three bedrooms, and a den/office area. Light and space are evident in the south-facing great room, which measures 20' wide by 35' deep. The open concept features a new Henrybuilt kitchen with abundant storage and a large island with seating. State-of-the-art appliances include Sub-Zero refrigeration, Gaggenau cooktop, double Wolf ovens, and a wine cooler. The primary suite offers a balcony, custom millwork with excellent storage and a built-in desk, a large walk-in closet, and a beautiful ensuite bathroom. A den area perfect for an office or lounge leads to the two additional bedrooms. Both rooms have generous proportions and each has access to private outdoor space. A full bathroom with a deep soaking tub serves these bedrooms. The home is complete with a powder room for guests, side-by-side vented washer and dryer, central AC, and a large 8' x 10' storage locker. The Chelsea Quarter Condominium is one of Chelsea's pre-eminent midblock pre-war condominiums. The building features 15 loft-style apartments, a furnished roof deck, on-site superintendent, video intercom with remote access, renovated lobby, package room, and low common charges. Located between 6th and 7th Avenues, 129 West 20th Street is across the street from Chelsea Green Park, moments from some of New York City's most notable restaurants, galleries, and retail, with convenient access to every major subway line. 1% Transfer Fee, paid by the Buyer

Features & Amenities

Interior Features

Double Vanity Recessed Lighting Walk In Closets In Unit See Remarks Flooring: Hardwood

Exterior Features

Balcony Building Roof Deck Private Outdoor Space Over60 Sqft Deck Terrace Balcony

Building Amenities

Bike Storage Elevators Fitness Center

Building Information

Financial Details

Common Charges $2,200/mo
RE Taxes $35,016/yr ($2,918/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 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 Neighborhood

Active Listings

288

Median Asking Price

$1.50M

Median $/Sqft

$1,907

Avg Days on Market

N/A

New This Week

15

Price Reduced

30%

Sold (30 Days)

36

Median Sale Price

$1.77M

Live data from RLS at REBNY • Updated 10/11/26, 12:29 PM EST

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Location

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129 W 20th Street #4B, Chelsea, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1963
Year Built
63 years old
3
Floors
1
Residential Units
M1-2D
Zoning District

Tax & Assessment

Assessed Value: $290,250
Land Value: $26,550
Exemptions: $0

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 1,980 SF
Building Area: 4,825 SF
Built FAR: 2.44
Allowed FAR: 1.5

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

Frequently Asked Questions

Common questions about this property

The current listed common charges are $2,200 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $35,016, or roughly $2,918 per month. Verify the current assessment with your attorney before closing.

This property has 3 bedrooms and 0 full bathrooms.

The listed interior living area is 2,140 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1905, making it approximately 121 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 $3,850,000 for 2,140 sq ft, the asking price per square foot is approximately $1,799. 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) 416-7433
MLS® ID: RLS20067821
First Listed: 1/20/2026
On Market: 1/20/2026
Price Changed: 1/20/2026
Pending Since: 3/10/2026
Contract Date: 10/15/2025

Listing Courtesy of Compass - Michael Rubin

Listing Contact: (347) 880-0349

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.

How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 10/11/2026 at 4:29 PM UTC

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Chelsea Market Update

36 sales last 30 days · $1.50M median · 8 months supply

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New listings in this building

Quick Facts

Status Pending
Type Condo Neighborhood Chelsea Borough Manhattan
County New York
Floor 4 of 7
Year Built 1905
First Listed 1/20/2026
Living Area 2,140 sqft
Common Charges $2,200/mo
Annual Tax $35,016

Monthly Costs Estimate

Down Payment 20%

$770,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Common Charges $2,200
Est. Taxes $2,918
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $3M to $4,999,999 at 1.50%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$57,750

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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