Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
515 W 23rd Street #10
Interested in this property?
Active For Sale Condo

$6,100,000

$1,899 per sq ft

515 W 23rd Street #10

Chelsea, Manhattan

HL23

MLS® #RLS20099691

RLS at REBNY

Listing by Compass

3

Bedrooms

3

Baths

3,212

Sq. Ft.

2008

Year Built

Quick Summary

Bedrooms 3
Bathrooms 3
Living Area 3,212 sq ft
Year Built 2008
Ownership Condo
HOA/Common Charges $6,619/mo
Property Taxes $66,480/yr
Neighborhood Chelsea
Floor 1 of 14

Property Highlights

  • Views: City, Park Greenbelt, River
  • Exposure: East,North,South facing
  • Climate Control: Central Air, Other

Property Details

Type Condo
Ownership Condominium
Total Rooms 6
Baths 3 Full
Floor 1 of 14
View City, Park Greenbelt, River
Exposure East,North,South
Cooling Central Air, Other
Pets Yes, CatsOk, DogsOk
Year Built 2008
Living Area 3,212 sq ft
Structure Type HighRise
Flooring Hardwood
Furnished Unfurnished
Block/Lot 00695/1915

Listing History

Event Date Price Change
Listed Jun 24, 2026 $6,100,000 -
Currently Jun 24, 2026 $6,100,000 -

Description

Centrally positioned in the heart of West Chelsea, this address places residents moments from the neighborhood’s leading contemporary art galleries, Avenue’s School, and the expansive Hudson Yards district—home to premier retail and dining destinations. A 24-hour attended lobby, a fully equipped 900-square-foot fitness center outfitted with TechnoGym equipment, and secure bicycle storage complete an exceptional offering of building amenities. The Poliform chef’s kitchen pairs bespoke millwork with a full suite of top-tier Miele appliances, unified in a sleek, fully integrated design. Throughout the residence, bathrooms are clad in sweeping large-format marble slabs, creating a cohesive sense of understated luxury. The expansive primary suite features a full wall of custom Rimadesio wardrobes and a tranquil en-suite bath with a freestanding soaking tub, dual vanities, radiant heated floors, and a refined Valcucine glass-enclosed shower. A third bedroom has been thoughtfully reconfigured as an alcove study, capturing open north and east-facing views across the High Line. The second bedroom suite enjoys unobstructed eastern exposures toward the historic London Terrace Gardens. Floor-to-ceiling glass walls define the main living space at the southern end of the residence, spanning both northern and southern elevations. Spandrel-free and dramatically scaled, the single-pane windows—among the largest installed in a residential tower, reaching over eleven feet in height and approximately six feet in width—flood the interiors with natural light while framing expansive open-sky city views. A private elevator opens directly into a gracious entry foyer, where Thomas Juul-Hansen’s signature design language—seen in landmark projects such as One57, One York, and Jean-Georges—sets an immediate tone of refinement. Wide-plank rift-cut oak flooring runs throughout the column-free living spaces, complemented by motorized window treatments and fully ducted multi-zone climate control for year-round comfort. Cantilevered above the High Line—the iconic elevated park connecting West Greenwich Village, West Chelsea, and Hudson Yards—this full-floor residence is set within HL23, the LEED-certified architectural landmark designed by Neil Denari. Unobstructed southern, northern, and eastern exposures capture the full sweep of Manhattan’s skyline, offering a rare combination of architectural pedigree, design precision, and location.

Features & Amenities

Interior Features

Double Vanity High Ceilings Soaking Tub Walk In Closets Common On Floor Common Area In Unit Flooring: Hardwood Skylights

Building Amenities

Bike Storage Concierge Elevators Fitness Center

Appliances

Dryer Dishwasher Washer

Building Information

Building HL23
Building Data View Compliance & Permits
Total Units 11
Stories 14
Structure HighRise

Financial Details

Common Charges $6,619/mo
RE Taxes $66,480/yr ($5,540/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

306

Median Asking Price

$1.69M

Median $/Sqft

$1,784

Avg Days on Market

N/A

New This Week

12

Price Reduced

40%

Sold (30 Days)

40

Median Sale Price

$1.65M

Live data from RLS at REBNY • Updated 6/24/26, 3:25 PM EST

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Location

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515 W 23rd Street #10, Chelsea, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

2008
Year Built
18 years old
11
Residential Units
C6-3A
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $8,194,015
Land Value: $1,798,651
Exemptions: $0

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

Lot Area: 3,950 SF
Building Area: 38,807 SF
Built FAR: 9.82
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 common charges are $6,619 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $66,480, or roughly $5,540 per month. Verify the current assessment with your attorney before closing.

This property has 3 bedrooms and 3 full bathrooms.

The listed interior living area is 3,212 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2008, making it approximately 18 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. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $6,100,000 for 3,212 sq ft, the asking price per square foot is approximately $1,899. 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: RLS20099691
First Listed: 6/24/2026
On Market: 6/24/2026
Price Changed: 6/24/2026
Contract Date: 6/24/2026

Listing Courtesy of Compass - Julie K Pham

Listing Contact: (917) 517-8123

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 6/24/2026 at 7:25 PM UTC

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