SOLD FOR $6,400,000
Listed at $8,495,000 · Sold 24.7% below asking · Closed April 22, 2024
4 W 90th Street
MLS® #RLS10950529
Listing by Leslie J Garfield & Co Inc
10
Bedrooms
10
Baths
9,384
Sq. Ft.
1888
Year Built
Quick Summary
Property Highlights
- Exposure: North,South facing
- Style: Prewar architecture
- Character: Pre-war building (1888)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Dec 7, 2022 | $10,995,000 | - |
| Price Reduced | Jul 28, 2023 | $9,995,000 | -9.1% |
| Currently | May 2, 2026 | $8,495,000 | -15.0% |
Description
Bring your architect! Located a stone's throw from Central Park, this 19'-wide, elevatored brownstone is ideal for single-family conversion. 4 West 90th Street was constructed in 1889 and designed by the architect Gilbert A. Schellenger in the Queen Anne and Romanesque Revival styles. The building is currently configured as 10 rental units which can be delivered vacant and features an elevator and a south-facing garden, spread across seven stories and over 9,300 square feet of total interior space. The building has undergone a substantial facade renovation. Because of its width, and proximity to the park, the property presents a perfect opportunity for conversion to single-family use. A zoning analysis was completed, which established the ability to transform the space into an impressive 10,200 s.f. mansion with an elevator. 4 West 90th Street is situated on a tree-lined block steps to Central Park and in close proximity to top schools, excellent restaurants and retail, and cultural institutions. Given its prime location, the opportunity and flexibility offered is unparalleled.
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
580
Median Asking Price
$1.84M
Median $/Sqft
$1,598
Avg Days on Market
N/A
New This Week
30
Price Reduced
25%
Sold (30 Days)
80
Median Sale Price
$1.80M
Live data from RLS at REBNY • Updated 5/2/26, 2:58 AM EST
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Location
4 W 90th Street, Upper West Side, New York County
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 common charges are $0 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $96,924, or roughly $8,077 per month. Verify the current assessment with your attorney before closing.
This property has 10 bedrooms and 10 full bathrooms.
The listed interior living area is 9,384 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1888, making it approximately 138 years old.
This listing is None
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $8,495,000 for 9,384 sq ft, the asking price per square foot is approximately $905. 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) 416-7433Listing Courtesy of Leslie J Garfield & Co Inc - Richard Pretsfelder
Listing Contact: (212) 371-8200
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 5/2/2026 at 6:58 AM UTC