For Sale · Listing by Vandenberg Inc
159 W 91st Street
Upper West Side, Manhattan
$6,200,000
159 W 91st Street
MLS® #RLS20115181
Listing by Vandenberg Inc
Open House Scheduled
Friday, September 18 • 12:00 PM – 1:30 PM
REBNY 2025: signed Buyer Representation Agreement required before any showing.
- 5
- Bedrooms
- 3.5
- Baths
- 4,600
- Sq. Ft.
- 1893
- Year Built
Quick Summary
Property Highlights
- Outdoor Space: Patio, Terrace
- Fireplace: 4 fireplaces
- Style: Prewar,WalkUp architecture
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 14, 2026 | $6,200,000 | - |
| Currently | Sep 15, 2026 | $6,200,000 | - |
Description
159 West 91st Street is a single-family townhouse set along one of the Upper West Side's finest blocks of pre-war townhouses. Originally built at the turn of the 20th century, the house has been extensively renovated with care for its original architectural character, resulting in a rare pairing of pre-war detail and a layout built for modern family life. Recent improvements include all-new windows, a completely renovated primary bath, and thoughtfully upgraded mechanical systems, including central air. Just steps from Trinity School, Central Park, and the Museum of Natural History, the home offers five well-proportioned floors, from a fully finished cellar to a sun-filled top floor. The layout includes a garden-level kitchen and living space opening directly to the rear garden, a parlor floor built for entertaining, a full primary suite level, and a top floor with three additional bedrooms, offering flexibility for a growing family, guests, or home offices throughout. Notably low annual property taxes further enhance the appeal of this rare Upper West Side townhouse. Garden Level: Entering under the stoop, the garden level opens into a spacious mudroom with an additional coat closet and powder room, offering practical everyday storage right at the entrance. The layout offers flexibility and is equally suited for a home office or kids' space. This level has been completely renovated with wide natural oak floors and an open kitchen featuring a Wolf oven, Meile & Bosch appliances, and a Fisher & Paykel refrigerator, along with built-in cabinetry, smart drawers, and light marble countertops. It flows directly into a large living and dining area. Floor-to-ceiling, fully retractable doors lead out to a well maintained backyard, spanning over 600 square feet of bluestone, creating seamless indoor and outdoor living. Parlour Floor: The parlour floor is arranged for both entertaining and everyday living, 11-foot ceilings and a charming fireplace anchor a formal sitting area at the front of the home. The rear holds an expansive family room or formal dining room along with a kitchenette and wet bar tucked conveniently away to support gatherings. Step out onto the terrace with a spiral staircase that leads directly down from this level to the backyard, connecting the floor to the outdoor space below. Stunning mantels, pocket doors, and the original staircase showcase the home’s beautifully preserved woodwork, with intricate detailing throughout the moldings. Third Floor: This entire level is devoted to the primary suite. The bedroom sits at the front of the floor and leads through a double walk-through closet into a connected study or home office. A door from that living space provides access to the en-suite bath providing flexibility in use of the floor. The recently redesigned bath features a wet room with a windowed soaking tub, decorative pebble-stone tiling, and a rain shower. Original details carry through the floor, including pocket doors, original mantels, and vintage light switches. Fourth Floor: The top floor offers three bedrooms and two full baths beneath a skylight that fills the level with natural light. The front bedroom is especially bright, with a full run of three windows facing south and looking out over the tree line. The home's southern exposure, further opened up by a playground across the street, carries this same light and openness up through every floor. New windows throughout enhance the natural light while providing modern comfort and efficiency. Cellar: The fully finished cellar adds valuable additional living space to the home. It's well suited as a den or playroom, giving children a dedicated space of their own on the lowest level, or ample room for a home gym. Highly functional, the level includes mechanical closets housing the home's central air conditioning system with Daikin condensers, a full laundry room complete with a sink, and additional closet space offering further storage.
Features & Amenities
Interior Features
Exterior 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
441
Median Asking Price
$1.36M
Median $/Sqft
$1,578
Avg Days on Market
N/A
New This Week
64
Price Reduced
23%
Sold (30 Days)
80
Median Sale Price
$1.46M
Live data from RLS at REBNY • Updated 9/15/26, 12:45 PM EST
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Location
159 W 91st Street, Upper West Side, New York County • Near Columbus Avenue/Amsterdam Avenue
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)
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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 $25,861, or roughly $2,155 per month. Verify the current assessment with your attorney before closing.
This property has 5 bedrooms and 3 full bathrooms and 1 half bathroom.
The listed interior living area is 4,600 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1893, making it approximately 133 years old.
This listing is None
Pets are permitted at this property. Contact Milton Coste for weight limits or breed restrictions.
At the current list price of $6,200,000 for 4,600 sq ft, the asking price per square foot is approximately $1,348. 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 Vandenberg Inc - Dexter A Guerrieri
Listing Contact: (212) 769-9600
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 9/15/2026 at 4:45 PM UTC
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80 sales last 30 days · $1.36M median · 5.5 months supply
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Quick Facts
Monthly Costs Estimate
$1,240,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
Mansion tax applies at this price point
New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $5M to $9,999,999 at 2.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$139,500
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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