Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
520 W 23rd Street #3H

For Sale · Listing by Compass

520 W 23rd Street #3H

Chelsea, Manhattan

$775,000

Interested in this property?
Active For Sale • Co-op

$775,000

520 W 23rd Street #3H

Chelsea, Manhattan

Marais

MLS® #RLS20119212

RLS at REBNY

Listing by Compass

1
Bedroom
1
Bath
N/A
Sq. Ft.
2003
Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Lot Size 12,096.87 sq ft
Year Built 2003
Ownership Co-op
Maintenance $2,326.69/mo
Neighborhood Chelsea
Floor 3 of 15

Property Highlights

  • Exposure: South facing
  • Outdoor Space: Terrace

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 2
Baths 1 Full
Floor 3 of 15
Exposure South
Pets Yes, CatsOk, DogsOk
Year Built 2003
Structure Type MultiFamily
Flooring Hardwood
Furnished Unfurnished
Lot Size 12,096.87 sq ft
Parcel # 0694-0042-00520-000-000003H
Block/Lot 00694/0042

Listing History

Event Date Price Change
Listed Oct 5, 2026 $775,000 -
Currently Oct 5, 2026 $775,000 -

Description

Perfectly situated in the heart of vibrant West Chelsea, this triple-mint one bedroom boasts 650 square feet of luxury design and a private terrace, making this a pure modern oasis. Enjoy a quiet, sunlit southeast exposure from five (5) large windows overlooking the tree tops and Highline Park. This home was meticulously renovated from top to bottom and offers beautiful, custom finishes throughout. The stunning kitchen features a full complement of top-of-the line appliances, ample custom cabinetry and a pass-through opening into the spacious living/dining room, ideally suited for entertaining. A large planted terrace offers an extension of the living space maximizing indoor/outdoor flow. The bright primary bedroom offers a corner exposure with a large closet and glorious light from the south and east exposures. A true spa-like bathroom offers an oversized stall shower, floating vanity and clever built-in pantry shelving. Wall-to-wall custom cabinetry in the foyer and pristine walnut hardwood floors complete this turnkey home. Every inch of this apartment has been designed to maximize space, create organization and evokes a beautiful designer feel. The Marais is a luxury condop (coop with condo rules) and allows pieds-a-terre, unlimited subleasing, co-purchasing and pets. The building is on a ground lease but due to the history of this specific unit, it enjoys a much lower maintenance than similarly sized units in the building. Amenities include a full-time doorman, live-in superintendent, rooftop with panoramic cityscape views, landscaped courtyard, bicycle room and building laundry. 520 West 23rd Street is conveniently located close to the Highline, Chelsea Market, top restaurants, boutiques and shops, and several forms of transportation.

Features & Amenities

Interior Features

Breakfast Bar Entrance Foyer Building Washer Dryer Install Allowed Common On Floor Common Area Flooring: Hardwood

Exterior Features

Building Garden Building Roof Deck Private Outdoor Space Under60 Sqft Terrace

Building Amenities

Bike Storage Cold Storage Concierge Elevators

Appliances

Dishwasher

Building Information

Building Marais
Building Data View Compliance & Permits
Total Units 107
Stories 15
Structure MultiFamily

Financial Details

Maintenance $2,326.69/mo
Land Lease Yes

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

287

Median Asking Price

$1.65M

Median $/Sqft

$1,960

Avg Days on Market

N/A

New This Week

16

Price Reduced

29%

Sold (30 Days)

38

Median Sale Price

$1.80M

Live data from RLS at REBNY • Updated 10/5/26, 5:50 PM EST

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Location

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520 W 23rd Street #3H, Chelsea, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

2003
Year Built
23 years old
15
Floors
107
Residential Units
C6-3A
Zoning District
Elevator Apartments

Tax & Assessment

Assessed Value: $18,111,150
Land Value: $540,000
Exemptions: $13,280

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

Lot Area: 12,125 SF
Building Area: 95,656 SF
Built FAR: 7.89
Allowed FAR: 7.52

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 monthly maintenance are $2,326.69 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 1 bedroom and 1 full bathroom.

According to MLS records, the building was constructed in 2003, making it approximately 23 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property: Building Pets Allowed Comments:Pets Allowed. Contact Milton Coste for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or milton@miltoncoste.com. 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: RLS20119212
First Listed: 10/5/2026
On Market: 10/5/2026
Price Changed: 10/5/2026
Contract Date: 10/1/2026

Listing Courtesy of Compass - Ian Slater

Listing Contact: (646) 645-8192

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 10/5/2026 at 9:50 PM UTC

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Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

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Sale history, taxes, violations and comps for this unit

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Chelsea Market Update

38 sales last 30 days · $1.65M median · 7.6 months supply

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Quick Facts

Status Active Type Co-op Neighborhood Chelsea Borough Manhattan
County New York
Floor 3 of 15
Year Built 2003
First Listed 10/5/2026
Maintenance $2,326.69/mo

Monthly Costs Estimate

Down Payment 20%

$155,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $2,326.69
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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