251 W 99TH Street
MLS® #RLS20066525
Listing by Leslie J Garfield & Co Inc
4
Bedrooms
4.5
Baths
3,715
Sq. Ft.
1925
Year Built
Quick Summary
Property Highlights
- Views: Other
- Outdoor Space: Patio
- Fireplace: 1 fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jan 12, 2026 | $5,250,000 | - |
| Currently | May 4, 2026 | $5,250,000 | - |
Description
251 West 99th Street is a four-story townhouse offering approximately 3,715 square feet, situated on a quiet, tree-lined block of Manhattan's Upper West Side.
The home features a south-facing facade that fills the interiors with natural light and retains many original details that reflect its historic character. Well-proportioned and thoughtfully laid out, the residence offers multiple living levels, high ceilings typical of the era, and generous flexibility for entertaining, everyday living, and home office use. A landscaped rear garden provides private outdoor space, as well as access to a larger garden at the Ariel West Condominium.
The bedroom levels are thoughtfully arranged and comprise four well-sized bedrooms and three bathrooms. Each bedroom features a fireplace, adding warmth and character, along with ample closet space throughout. The separation of private bedroom floors from the main living areas allows for both comfort and privacy, making the home well-suited for everyday living and hosting guests.
Ideally located moments from Central Park, Riverside Park, neighborhood dining, and convenient transportation, 251 West 99th Street is an excellent choice for those seeking a classic townhouse home in a prime Upper West Side location.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
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
581
Median Asking Price
$1.50M
Median $/Sqft
$1,492
Avg Days on Market
N/A
New This Week
27
Price Reduced
27%
Sold (30 Days)
79
Median Sale Price
$1.81M
Live data from RLS at REBNY • Updated 5/4/26, 1:32 AM EST
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Location
251 W 99TH Street, Upper West Side, New York County
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 annual property tax is $65,508, or roughly $5,459 per month. Verify the current assessment with your attorney before closing.
This property has 4 bedrooms and 4 full bathrooms and 1 half bathroom.
The listed interior living area is 3,715 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1925, making it approximately 101 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 $5,250,000 for 3,715 sq ft, the asking price per square foot is approximately $1,413. 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 D 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 5/4/2026 at 5:32 AM UTC