SOLD FOR $2,975,000
· Closed January 9, 2026
20 W 77TH Street #11A
MLS® #RLS20049819
Listing by Brown Harris Stevens Residential Sales LLC
3
Bedrooms
3
Baths
1,900
Sq. Ft.
1920
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: North,South,West facing
- Climate Control: Other
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 19, 2025 | $2,950,000 | - |
| Currently | Apr 25, 2026 | $2,975,000 | +0.8% |
Description
Refreshed and renewed, this high floor Classic 7 with open views of The American Museum of Natural History is ready for its next chapter.
The open living room and dining room lend themselves to both entertaining and every day living. There are three bedrooms as well as a separate staff room. Washer/dryers, pets and pied a terre ownership are permitted. The part time doorman’s hours are Sunday-Thursday 3pm-11pm and Friday-Saturday 4pm-12am. Additional building features are a roof terrace, laundry room, bike room and storage.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
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
587
Median Asking Price
$1.67M
Median $/Sqft
$1,450
Avg Days on Market
N/A
New This Week
24
Price Reduced
28%
Sold (30 Days)
70
Median Sale Price
$1.86M
Live data from RLS at REBNY • Updated 4/25/26, 3:40 PM EST
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Location
20 W 77TH Street #11A, 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 monthly maintenance are $5,130 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 3 bedrooms and 3 full bathrooms.
The listed interior living area is 1,900 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1920, making it approximately 106 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: with Board Approval,Building Pets Allowed Comments:with Board Approval. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $2,975,000 for 1,900 sq ft, the asking price per square foot is approximately $1,566. 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 Brown Harris Stevens Residential Sales LLC - Abigail S Lash
Listing Contact: (212) 906-9281
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 4/25/2026 at 7:40 PM UTC