515 West 23rd Street, Unit PH

HL23
Chelsea

$15,000,000
Price
4
Beds
3,554 Sq. Ft.
$4,221 / Sq. Ft.
3,554
Sq. Ft.
$4,221
per Sq. Ft.
New Construction
New Construction
a city view with tall buildings
a living room with furniture and a large window
a view of an ocean from a balcony
a view of a patio with a table and chairs
a view of a terrace with wooden floor and a bench
a view of a patio with couches and potted plants
a dining room with furniture a floor to ceiling window and kitchen view
a living room with furniture and a large window
a view of a terrace with furniture and outdoor space
a view of a patio with dining table and chairs
a view of outdoor space with seating area
a living room with furniture and a fireplace
a living room with a couch and a table
a living room with fireplace furniture and a large window
a city view
a living room with furniture and large windows
a bathroom with a bathtub and a sink
a bedroom with a bed and a large window
a bathroom with a toilet a sink and shower
a bedroom with furniture and a book shelf
a bathroom with a sink a toilet and mirror
a bedroom with a bed and wooden floor
a bathroom with a sink a toilet a mirror and bathtub
a view of a room with gym equipment
a view of a building
a city view

Description

This very glamorous duplex residence is defined by its glorious and cinematic views of the Hudson River, the High Line, and the New York skyline. Comprising the top two floors of HL23, this exceptional condominium residence offers an abundance of space and style and with wide, gorgeous terraces, it invites true indoor-outdoor living. The apartment is flooded with natural light during the day and with outlooks to the shimmering city lights at night. This is penthouse living at its very finest and...This very glamorous duplex residence is defined by its glorious and cinematic views of the Hudson River, the High Line, and the New York skyline. Comprising the top two floors of HL23, this exceptional condominium residence offers an abundance of space and style and with wide, gorgeous terraces, it invites true indoor-outdoor living. The apartment is flooded with natural light during the day and with outlooks to the shimmering city lights at night. This is penthouse living at its very finest and is truly divine. Upon entry, the elevator opens directly into a spectacular 40-foot Great Room with distinct areas for seating and dining, and a chicly modern kitchen with a host of state-of-the-art appliances by Wolf, Miele, and Subzero. With three exposures,10-foot ceilings, and floor-to-ceiling glass walls, the Great Room is surrounded by gorgeous planted terraces with ample space for dining and lounging, as well as an outdoor shower and an irrigation system. An urban oasis, the terrace is always welcoming and beckons from just beyond the interior of this glamorous entertaining space. Sunshine and glorious views are ever-present as well. A Powder Room and an ample pantry complete this floor. The downstairs private quarters benefit from the same magnificent views. With a ceiling height of over 11 feet and a lofty sensibility, this space is ample and elegant. The Primary Bedroom is striking, with a full wall of windows with views towards Midtown’s iconic skyscrapers. It is complemented by a spa-like marble Bathroom. There are three Bedrooms, each with an ensuite Bath. Completing this floor is the delightful addition of a Den and Media Room, open to one another and with south-facing views and sunlight, as well as a wood-burning fireplace. Nearby is a convenient Powder Room, as well as laundry.

515 West 23rd Street, or HL23, is a visually stunning, reverse taping tower cantilevered over the celebrated High Line elevated gardens and walkways. Designed by award-winning California architect Neil Denari, the north and south facades of the building consist of some of the largest single-pane windows ever used in residential high-rise construction, which is juxtaposed by stainless steel sculpturally-formed panels along the eastern façade. Residents in this 2008 boutique condominium benefit from the utmost in discretion, privacy, and service. The location is ideal, close to Hudson River Park, the city’s best galleries and boutiques, the Whitney Museum, and ample dining. The building has 24-hour doorman, a private fitness center, and the apartment transfers with a sizable private storage unit. Pets are welcome.

Property Details for 515 West 23rd Street, Unit PH

View
City, Skyline, Water
LISTING UPDATED: 09/26/2025 09:31 AM

Property Details for 515 West 23rd Street, Unit PH

StatusActive
MLS IDRLS20043217
Days on Market123
Taxes$8,673 / month
Common Charges$11,114 / month
Min. Down Pymt-
Total Rooms8.5
Compass TypeCondo
MLS TypeCondo
Year Built2008
CountyNew York County

Building

HL23

11 Units14 StoriesBuilt in 2008

Location

Listing Courtesy of Sothebys International Realty
Add your commute

Building Information for 515 West 23rd Street, Unit PH

Building/ComplexHL23Floor-Stories14Residences11Pet PolicyAllowedPet Policy DetailsPets Allowed.Year Built2008Building AgePost-war. Built 2008.

Payment Calculator

$93,907 per month

30 year fixed, 6.28% Interest

Principal and Interest

$74,120

Property Taxes

$8,673

Maintenance/Common Charges

$11,114

The Payment Calculator is for illustrative purposes only.

Property Information for 515 West 23rd Street, Unit PH

Summary
Location and General Information
  • Subdivision Name: Chelsea
  • Stories Total: 14
  • Exposures: East, North, South
  • Garage Spaces: 0.0
Taxes and HOA
  • Tax Lot: 7507
  • Tax Block: 00695
  • Flip Tax Type: SeeRemarks
  • Association Fee Frequency: Monthly
  • Flip Tax: $0
  • Building Tax Lot: 7507
  • Tax Monthly Amount: 8673.0
  • Tax Abatement YN: false
Parking
  • Garage: No
  • Garage Spaces Assigned YN: false
Property
Lot Information
  • Living Area: 3554.0
  • Building Area Total: 38807.0
  • Building Area Units: SquareFeet
  • Lot Size Dimensions: 40.0 x 98.75
  • Living Area Units: SquareFeet
  • Building Name: HL23
Building Information
  • Building Features: Elevators
  • Building Exterior Features: Balcony
  • Building Laundry Features: InUnit
  • Building Patio And Porch Features: Terrace
  • Building Pets Allowed: BuildingYes
Property and Assessments
  • New Development: No
  • Sponsor Unit: No
  • Certificate Of Occupancy: No
  • Percent Of Common Elements: 13.90%
  • Common Interest: Condominium
  • New Construction: No
  • Structure Type: HighRise
  • Property Condition: Excellent
Interior and Exterior Features
Exterior Features
  • Exterior Features: Balcony
  • Patio And Porch Features: Terrace
  • Spa: No
Interior Features
  • Appliances: Dishwasher, WasherDryer
  • Fireplace Features: WoodBurning
  • Fireplaces Total: 1
  • Fireplace: Yes
  • Flooring: Hardwood
  • Furnished: Unfurnished
  • Laundry Features: InUnit
  • ElevatorsTotal: 1
Multi Family
Multi-Family Information
  • Number Of Units Total: 11
Rental
Rental Information
  • Pets Allowed: UnitYes
  • Attendance Type: DoormanYes
  • Renting Allowed: Yes

Property History for 515 West 23rd Street, Unit PH

DateEvent & SourcePriceAppreciationLink
Aug 18, 2025

Listed (Active)

RLS RESO #RLS20043217

$15,000,000—
Mar 9, 2018

Permanently Off Market

Manual

——
Mar 1, 2018

Listed (Active)

Manual

$15,995,000——
Jul 7, 2016

Permanently Off Market

RLS RESO #RLS10402084

$15,995,000—
Jun 27, 2016

Permanently Off Market

RLS RESO #RLS10313285

$15,995,000—
May 17, 2016

Listed (Active)

RLS RESO #RLS10313285

$15,995,000—
Dec 4, 2015

Listed (Active)

RLS RESO #RLS10402084

$22,950,000—
Dec 5, 2011

Sold

RealPlus #7984098bd52080809d3a7b8ed514bb93eb4cf56d

$11,086,000——
Dec 5, 2011

Sold (Public Record)

ACRIS #2011120900882002

$11,288,320—
Oct 27, 2011

Contract Signed

RealPlus #7984098bd52080809d3a7b8ed514bb93eb4cf56d

$12,000,000——
May 23, 2011

Listed (Active)

RealPlus #7984098bd52080809d3a7b8ed514bb93eb4cf56d

$12,000,000——
Mar 29, 2011

Temporarily Off Market

RealPlus #7984098bd52080809d3a7b8ed514bb93eb4cf56d

$11,500,000——
Jun 7, 2009

Listed (Active)

RealPlus #7984098bd52080809d3a7b8ed514bb93eb4cf56d

$11,500,000——
May 24, 2009

Temporarily Off Market

RealPlus #7984098bd52080809d3a7b8ed514bb93eb4cf56d

$11,500,000——
Apr 29, 2008

Listed (Active)

RealPlus #7984098bd52080809d3a7b8ed514bb93eb4cf56d

$11,500,000——
DateEvent & SourcePrice
08/18/2025

Listed (Active)

RLS RESO #RLS20043217

$15,000,000
03/09/2018

Permanently Off Market

Manual

—
03/01/2018

Listed (Active)

Manual

$15,995,000
07/07/2016

Permanently Off Market

RLS RESO #RLS10402084

$15,995,000
06/27/2016

Permanently Off Market

RLS RESO #RLS10313285

$15,995,000
05/17/2016

Listed (Active)

RLS RESO #RLS10313285

$15,995,000
12/04/2015

Listed (Active)

RLS RESO #RLS10402084

$22,950,000
12/05/2011

Sold

RealPlus #7984098bd52080809d3a7b8ed514bb93eb4cf56d

$11,086,000
12/05/2011

Sold (Public Record)

ACRIS #2011120900882002

$11,288,320
10/27/2011

Contract Signed

RealPlus #7984098bd52080809d3a7b8ed514bb93eb4cf56d

$12,000,000
05/23/2011

Listed (Active)

RealPlus #7984098bd52080809d3a7b8ed514bb93eb4cf56d

$12,000,000
03/29/2011

Temporarily Off Market

RealPlus #7984098bd52080809d3a7b8ed514bb93eb4cf56d

$11,500,000
06/07/2009

Listed (Active)

RealPlus #7984098bd52080809d3a7b8ed514bb93eb4cf56d

$11,500,000
05/24/2009

Temporarily Off Market

RealPlus #7984098bd52080809d3a7b8ed514bb93eb4cf56d

$11,500,000
04/29/2008

Listed (Active)

RealPlus #7984098bd52080809d3a7b8ed514bb93eb4cf56d

$11,500,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 515 West 23rd Street, Unit PH

Taxable ValueLand$250,007Additions$633,281Total$883,288
Tax Record2025$102,004 ($8,500 / month) Tax Class2Tax Rate12.5%
Home Facts
Total Finished SqFt5,394 SqFtLot Size3,950 SqFtYear Built2008ZoningC63AAPN1006951918

Schools near 515 West 23rd Street, Unit PH

This home is within New York City Geographic District # 2.
Rating
School
Type
Grades
Distance
P.S. 33 Chelsea Prep
Public - PK to 5
Middle 297
Public - 6 to 8
Lower Manhattan Community Middle School
Public - 6 to 8
Nyc Lab Ms For Collaborative Studies
Public - 6 to 8
Rating
School
Distance
P.S. 33 Chelsea Prep
PublicPK to 5

Middle 297
Public6 to 8

Lower Manhattan Community Middle School
Public6 to 8

Nyc Lab Ms For Collaborative Studies
Public6 to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 515 West 23rd Street, Unit PH, Chelsea

515 West 23rd Street, Unit PH is a condo for sale in Chelsea. This property was listed for sale on August 18, 2025 by Sothebys International Realty, it's currently listed at $15,000,000. It has been on the market for a total of 123 days and was last sold on December 5, 2011. This listing's school district is New York City Geographic District # 2. Nearby schools include P.S. 33 Chelsea Prep, Middle 297 and Lower Manhattan Community Middle School. 515 West 23rd Street, Unit PH is a 4-bed, 6-bath, 3,554 sqft condo built in 2008.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Sothebys International Realty

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2025, OneKey® MLS. All data is deemed reliable but is not guaranteed accurate by Compass. See Terms of Service for additional restrictions. Compass · Tel: 212-913-9058 · New York, NY 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. ©2025 The Real Estate Board of New York, Inc., all rights reserved. This information is not guaranteed, should be independently verified and may not reflect all real estate activity in the market. Offers of compensation set forth here are for other RLSParticipants only and may not reflect other agreements between a consumer and their broker.©2025 The Real Estate Board of New York, Inc., All rights reserved.