SOLD FOR $1,800,000
· Closed September 20, 2016
639 W END Avenue #3A
MLS® #RLS10095262
Listing by The Corcoran Group
2
Bedrooms
2
Baths
1,600
Sq. Ft.
1927
Year Built
Quick Summary
Property Highlights
- Exposure: East,South facing
- Style: Prewar architecture
- Climate Control: Window Units
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | May 1, 2016 | $1,725,000 | - |
| Currently | May 8, 2026 | $1,800,000 | +4.3% |
Description
Exceptional corner Classic Six on the most beautiful, historic West End Avenue. A rare combination of prewar elegance, desirable and gracious layout, charming block, and extraordinary potential for your own unique renovations. Currently configured as a traditional two-bedroom plus maid's room apartment with two-and-a-half-bathroom, living room and separate large dining room, it has a great potential to be converted into a large true three-bedroom apartment. Bring your architect/contractor and explore the ability to mold a traditional apartment into your home of the present. Third floor with South and East exposures and fourteen windows, the apartment receives lots of natural sunlight and has the amazing views of the Annunciation Greek Orthodox Church and lovely tree-lined West End Avenue. The quiet and friendly building is served by a 24-hour manned elevator staff, who maintain tight security and a personal approach to each resident. Mail and packages are delivered to the apartment door. Pet friendly co-op with bike room, laundry room, and storage room.
Features & Amenities
Interior Features
Building Information
Financial Details
About Upper West Side
View All Upper West Side ListingsThe 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 NeighborhoodActive Listings
578
Median Asking Price
$1.78M
Median $/Sqft
$1,608
Avg Days on Market
N/A
New This Week
18
Price Reduced
38%
Sold (30 Days)
82
Median Sale Price
$1.80M
Live data from RLS at REBNY • Updated 5/8/26, 12:30 AM EST
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Location
639 W END Avenue #3A, Upper West Side, New York County • Near West End Avenue & 91st Street
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
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
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $2,988 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 2 bedrooms and 2 full bathrooms.
The listed interior living area is 1,600 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1927, making it approximately 99 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.
At the current list price of $1,800,000 for 1,600 sq ft, the asking price per square foot is approximately $1,125. 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) 416-7433Listing Courtesy of The Corcoran Group - Jelena Zurilo
Listing Contact: (917) 721-2552
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 Data display by Keller Williams NYC. Data last updated on 5/8/2026 at 4:30 AM UTC