SOLD FOR $12,000,000
· Closed June 7, 2022
20 E END Avenue #TH1
MLS® #RLS10857258
Listing by Corcoran Group
4
Bedrooms
6.5
Baths
5,250
Sq. Ft.
2014
Year Built
Quick Summary
Property Highlights
- Exposure: North,South facing
- New Construction: Brand new building
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 8, 2022 | $12,325,000 | - |
| Currently | May 10, 2026 | $12,000,000 | -2.6% |
Description
20 East End Avenue's stunning three-story townhome custom designed by the world- renowned architect Robert A.M. Stern, blends the luxury of a private home with all the benefits and amenities of a full-service, white-glove building. Spanning a generous 5,250 square feet of interior space and 670 square feet of private, sunny exterior space, this elegant residence features herringbone-patterned, walnut-stained Appalachian white oak floors, custom moldings, oversized casement windows, and a gas fireplace. Designed in the spirit of a classic New York City 25 foot townhome, this stately residence offers a gracious entry foyer with a grand circular staircase that connects the entertaining and living spaces with the private quarters above. The home features a large chef's kitchen with Gaggenau 400 series appliances and custom cabinetry designed by Robert A.M. Stern. There is a large formal dining room and an expansive living room with gas fireplace that opens onto a private landscaped garden. The master suite features a morning kitchen perfect for that first cup of coffee, as well as two large walk-in closets. Three additional bedrooms, each with en-suite baths, complete the second level. A private interior elevator transports you to the vast lower level with a large flexible space ideal for a screening room, playroom, or game room. The lower level also features a half bath (convertible into a full bath) and a large utility room with washer, dryer, and sink. Additionally, the lower level offers an entrance to 20 East End's robust and elegant amenities' program that feels like an extension of the home. With a fully equipped fitness center, a spa featuring sauna, steam and private treatment room, a teen arcade, and a luxurious library with adjoining billiards, card and bar rooms, no detail is overlooked. This beautiful home offers one of the last opportunities to own in this signature Robert A.M. Stern building. Enjoy the privacy and status of a single family home on the Upper East side, while still having all of the convenience and elegance of 20 East End's amenities and services. This residence is the epitome of perfection and elegance in the private enclave of East End Avenue.
Features & Amenities
Interior Features
Exterior Features
Appliances
Building Information
Financial Details
About Upper East Side
View All Upper East Side ListingsThe Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.
Upper East Side Live Market Data
View NeighborhoodActive Listings
341
Median Asking Price
$1.80M
Median $/Sqft
$1,563
Avg Days on Market
N/A
New This Week
19
Price Reduced
29%
Sold (30 Days)
40
Median Sale Price
$1.59M
Live data from RLS at REBNY • Updated 5/9/26, 8:28 PM EST
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Location
20 E END Avenue #TH1, Upper East Side, New York County • Near EAST 80 STREET and EAST 81 STREET
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 $7,707 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $115,728, or roughly $9,644 per month. Verify the current assessment with your attorney before closing.
This property has 4 bedrooms and 6 full bathrooms and 1 half bathroom.
The listed interior living area is 5,250 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 2014, making it approximately 12 years old.
This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $12,000,000 for 5,250 sq ft, the asking price per square foot is approximately $2,286. 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 Corcoran Group - Jennifer Reardon
Listing Contact: (212) 303-6671
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 5/10/2026 at 12:28 AM UTC