SOLD FOR $650,000
Listed at $695,000 · Sold 6.5% below asking · Closed May 20, 2026
166 E 78th Street #2B
MLS® #RLS10957647
Listing by Sothebys International Realty
1
Bedroom
1.5
Baths
N/A
Sq. Ft.
1920
Year Built
Quick Summary
Property Highlights
- Exposure: East,South facing
- Fireplace: 1 fireplace
- Style: Prewar architecture
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | May 13, 2024 | $695,000 | - |
| Currently | Jun 6, 2026 | $695,000 | - |
Description
Located on one of the upper East Side's most desirable tree lined side streets, this sophisticated one floor walk-up townhouse apartment has large rooms and an enormous amount of old world charm. One enters the apartment through a gracious foyer/dining room, decorated with a fantasy mural painted with exotic birds under a colonnade with faux marble pilasters overlooking island pavilions set in an azure blue sea and sky, leading into the inviting, south-facing, richly-decorated living room with fireplace and windows facing the buildings opposite. The bedroom, currently with a Murphy bed, has ample closets and an en suite windowed bathroom. There is an additional powder room off the foyer. Fully equipped kitchen. Thru-wall air conditioning. This spacious property, lavishly decorated years ago to a very high standard, needs upgrading but has enormous potential. There is private storage and a laundry in the basement. The building has ten units and a part-time super.
Features & Amenities
Interior 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
336
Median Asking Price
$1.56M
Median $/Sqft
$1,465
Avg Days on Market
N/A
New This Week
20
Price Reduced
35%
Sold (30 Days)
57
Median Sale Price
$2.05M
Live data from RLS at REBNY • Updated 6/6/26, 12:26 AM EST
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Location
166 E 78th Street #2B, Upper East Side, New York County • Near 650 Madison Avenue
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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 $2,500 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.
This property has 1 bedroom and 1 full bathroom and 1 half bathroom.
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. Contact the listing broker for weight limits or breed restrictions.
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 Sothebys International Realty - Armin B Allen
Listing Contact: (917) 533-7949
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 6/6/2026 at 4:26 AM UTC