Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $5,600,000

Listed at $5,995,000 · Sold 6.6% below asking · Closed September 8, 2025

177 9th Avenue #PH-F
Closed For Sale Condop

$5,995,000

$2,816 per sq ft

177 9th Avenue #PH-F

Chelsea, Manhattan

MLS® #RLS20026469

RLS at REBNY

Listing by R New York

4

Bedrooms

3

Baths

2,129

Sq. Ft.

2008

Year Built

Quick Summary

Bedrooms 4
Bathrooms 3
Living Area 2,129 sq ft
Year Built 2008
Ownership Condop
HOA/Common Charges $9,040.29/mo
Parking Garage
Neighborhood Chelsea
Floor 6 of 7

Property Highlights

  • Views: City
  • Exposure: East,North facing
  • Outdoor Space: Terrace

Property Details

Type Condop
Ownership Condop
Total Rooms 7
Baths 3 Full
Floor 6 of 7
View City
Exposure East,North
Cooling Central Air
Pets Yes
Cross Street West 20th Street/West 21st Street
Year Built 2008
Living Area 2,129 sq ft
Parking Garage Available
Structure Type None
Block/Lot 718/7501

Listing History

Event Date Price Change
Listed May 27, 2025 $5,995,000 -
Currently Apr 26, 2026 $5,995,000 -

Description

A Sunlit Sanctuary in the Sky: Penthouse Living at Chelsea Enclave

Welcome to this ultra-private, sun-drenched duplex penthouse at the distinguished Chelsea Enclave. Encompassing over 2,100 square feet of impeccably designed interiors and a sprawling, professionally landscaped terrace envisioned by acclaimed floral and landscape artist Lewis Miller, this residence offers a rare balance of tranquility, luxury, and indoor-outdoor flow.

The lower level opens with a gracious foyer featuring a full bath and generous closet space, setting the tone for a home that is both elegant and functional. From there, the expansive living and dining areas unfold beneath floor-to-ceiling walls of glass and steel, inviting natural light into every corner. The main level flows seamlessly into a beautifully landscaped terrace, an ideal setting for refined entertaining or quiet relaxation amidst curated greenery.

The open-concept chef’s kitchen combines form and function, featuring top-of-the-line appliances including a Wolf range, Miele hood, Sub-Zero refrigerator, wine cooler, and a sleek marble island that anchors the space with understated sophistication.

A flexible room, separated by a discreet pocket door, serves perfectly as a bedroom or home office, offering versatile functionality to suit a variety of needs.

Upstairs, the home’s private quarters offer comfort and serenity. The primary suite is a true escape, featuring sweeping Empire State Building views, a custom walk-in closet, and an expansive five-fixture marble bathroom with radiant heated floors, double vanity, soaking tub, and glass-enclosed shower. Two additional bedrooms, a full bathroom, a vented washer/dryer, and a secondary entrance complete the upper level, providing a highly functional and private layout.

The Chelsea Enclave is a meticulously maintained, full-service condop offering a comprehensive suite of amenities designed for modern living. Residents enjoy the convenience of a full-time doorman and concierge, live-in resident manager, a well-equipped fitness center and yoga room, a landscaped roof terrace with lounge seating, dining areas, and outdoor grills, a children’s playroom, bicycle storage, and an onsite parking garage.

Features & Amenities

Interior Features

Dining Area Entrance Foyer Building Washer Dryer Install Allowed In Unit New Windows

Exterior Features

Building Storage Building Garden Building Roof Deck Private Outdoor Space Under60 Sqft Terrace

Building Amenities

Elevators

Appliances

Dryer Washer

Building Information

Financial Details

Common Charges $9,040.29/mo
Sale Price $5,600,000

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

308

Median Asking Price

$1.84M

Median $/Sqft

$1,746

Avg Days on Market

N/A

New This Week

22

Price Reduced

31%

Sold (30 Days)

34

Median Sale Price

$2.02M

Live data from RLS at REBNY • Updated 4/26/26, 1:12 PM EST

Similar Listings in Chelsea

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Location

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177 9th Avenue #PH-F, Chelsea, New York County • Near West 20th Street/West 21st Street

Floor Plans

Floor Plan

Building Information

Official NYC property records for this building

2008
Year Built
18 years old
7
Floors
54
Residential Units
R7B
Zoning District
Condominiums Historic District: Chelsea Historic District

Tax & Assessment

Assessed Value: $25,430,610
Land Value: $5,333,400
Exemptions: $2,708,100

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

Lot Area: 23,765 SF
Building Area: 146,020 SF
Built FAR: 6.14
Allowed FAR: 3

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 $9,040.29 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 4 bedrooms and 3 full bathrooms.

The listed interior living area is 2,129 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 condop, a hybrid structure where the building is legally a co-op but individual units are sold with greater flexibility, often including subletting rights similar to condos.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $5,995,000 for 2,129 sq ft, the asking price per square foot is approximately $2,816. 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 mcoste@kwnyc.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: RLS20026469
First Listed: 5/27/2025
On Market: 5/27/2025
Price Changed: 5/27/2025
Closed: 9/8/2025
Contract Date: 5/13/2025

Listing Courtesy of R New York - STEFANI BERKIN

Listing Contact: (212) 688-1000

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 4/26/2026 at 5:12 PM UTC

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