Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $2,500,000

· Closed January 14, 2019

639 W END Avenue #7cd
Closed For Sale Co-op

$2,500,000

639 W END Avenue #7cd

Upper West Side, Manhattan

MLS® #RLS10578459

RLS at REBNY

Listing by Sotheby's International Realty, Inc.

3

Bedrooms

2.5

Baths

N/A

Sq. Ft.

1926

Year Built

Quick Summary

Bedrooms 3
Bathrooms 3 full, 1 half
Lot Size 6,800 sq ft
Year Built 1926
Ownership Co-op
Maintenance $3,647/mo
Neighborhood Upper West Side
Floor 7 of 15

Property Highlights

  • Exposure: South,West facing
  • Style: Prewar architecture
  • Character: Pre-war building (1926)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 6
Baths 2 Full, 1 Half
Floor 7 of 15
Exposure South,West
Pets Yes
Year Built 1926
Architectural Style Prewar
Lot Size 6,800 sq ft

Listing History

Event Date Price Change
Listed Sep 10, 2018 $2,350,000 -
Currently Apr 26, 2026 $2,500,000 +6.4%

Description

First showings at Open House 9/16 from 12PM to 2PM This pristine, sun-flooded 3 bedroom 2.5 baths apartment is located in a full service, prewar cooperative building in the heart of the Upper West Side. The apartment has been thoughtfully renovated, and is in move-in condition. The entrance foyer, which separates the entertaining space from the bedroom wing, leads to an oversized, corner living/dining room with elegant, custom built-ins, and looks over the land marked 1893 Greek Orthodox Cathedral on 91st Street and neighboring townhouses. Adjacent to the living room is a powder room, a sunny small office space /breakfast area, and a well-equipped, windowed kitchen with warm, wood cabinets and terra-cotta floors. The bedroom wing features a large master bedroom with newly installed built-in dresser drawers, walk-in closet, and new en-suite bathroom. Further down the hall are two additional well-sized bedrooms which share another newly renovated bathroom. In addition to the wide hallway lined with bookshelves, there is a large home office, and a separate laundry/utility room and mud room with its own entrance Throughout the apartment there is an abundance of closet space, and prewar detail. With western and southern exposures, most of the apartment is drenched with light from mid-morning through sunset. 639 West End Avenue is located in a landmark district, just one block from Riverside Park. The building is convenient the No. 1, 2 and 3 trains, a Citi-Bike stand on 91st and Riverside Drive, and a new Traders Joe's nearby. A well maintained building, its services include a 24hr elevator man and a live-in superintendent. There is a bicycle room, a laundry facility, and storage units. The building is pet friendly.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed Common Area

Appliances

Dryer Washer Dryer Allowed Washer

Building Information

Building Data View Compliance & Permits
Total Units 63
Stories 15
Style Prewar

Financial Details

Maintenance $3,647/mo
Original Price $2,350,000
Sale Price $2,500,000

The Upper West Side (UWS) is celebrated for its cultural richness and architectural grandeur. Set between Central Park and Riverside Park, the neighborhood provides direct access to green space within the urban grid. Residents enjoy easy access to Lincoln Center, the American Museum of Natural History, and a popular culinary scene. The real estate landscape is famous for its historic brownstones and iconic 'white-glove' apartment buildings along Central Park West and Riverside Drive.

Upper West Side Live Market Data

View Neighborhood

Active Listings

584

Median Asking Price

$1.70M

Median $/Sqft

$1,456

Avg Days on Market

N/A

New This Week

23

Price Reduced

28%

Sold (30 Days)

69

Median Sale Price

$1.85M

Live data from RLS at REBNY • Updated 4/26/26, 11:01 AM EST

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Location

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639 W END Avenue #7cd, Upper West Side, New York County

Floor Plans

Floor Plan

Building Information

Official NYC property records for this building

1927
Year Built
99 years old
15
Floors
63
Residential Units
R10A
Zoning District
Elevator Apartments Historic District: Riverside-West End Historic District

Tax & Assessment

Assessed Value: $9,184,950
Land Value: $1,071,000
Exemptions: $11,450

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

Lot Area: 6,800 SF
Building Area: 88,396 SF
Built FAR: 13
Allowed FAR: 10

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 $3,647 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 3 bedrooms and 2 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1926, making it approximately 100 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. Contact the listing broker for weight limits or breed restrictions.

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: RLS10578459
First Listed: 9/10/2018
Closed: 1/14/2019
Contract Date: 9/10/2018

Listing Courtesy of Sotheby's International Realty, Inc. - Gabriele Devlin

Listing Contact: (212) 606-7729

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 3:01 PM UTC

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