15-17 E 77TH Street #NA
MLS® #RLS10844876
Listing by Corcoran Group
8
Bedrooms
12.5
Baths
14,000
Sq. Ft.
N/A
Year Built
Quick Summary
Property Highlights
- Location: Upper East Side, Manhattan
- Property Type: Single Family Residence
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jun 21, 2022 | $35,000,000 | - |
| Price Reduced | May 2, 2023 | $32,500,000 | -7.1% |
| Currently | May 2, 2026 | $30,000,000 | -7.7% |
Description
Rare Double-Width Townhouse Opportunity
Located in Prime Upper East Side Location
33.3 ft X 102 ft Lot
Built in 1878 as a row of Neo-Grec townhouses, designed by prolific Manhattan architect John G. Prague, these two continuous townhouses offer the rare opportunity to combine two single-family townhouses into one grand residence over 33 ft wide with approximately 14,000 sqft throughout while being located in one of the best locations in the Upper East Side (between Fifth and Madison Avenue).
Currently, both townhouses are in "white-box" condition with entirely demolished interiors ready for renovation with over 33 ft wide frontage, on a 102 ft deep lot including a rear private garden, along the north side of East 77th Street between Fifth and Madison Avenues.
Provided are combination floorplans crafted by Zivkovic Connolly Architects P.C, known for their award-winning portfolio of residential, institutional, commercial, and interior design projects. This proposed floorplan envisions a grand-scale residence with approximately 14,000 sqft of interior square footage with grand spaces featuring ceiling heights up to 12ft high. These conceptual floorplans include a total of eight bedrooms, twelve bathrooms, four powder rooms, with a formal living room, dining room, and kitchen with a breakfast area, two staff suites, an exercise/gym room, home theater, wine cellar, mudroom, roof terrace, and sunroom all perfectly connected by a beautiful wide center staircase with a skylight above.
Renderings and Floorplans are for visualization/conceptual purposes only; please consult with your architect/expeditor for additional information and required approvals
CO-EXCLUSIVE LISTING with Berkshire Hathaway HomeServices New York
Features & Amenities
Appliances
Building Information
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
338
Median Asking Price
$1.67M
Median $/Sqft
$1,534
Avg Days on Market
N/A
New This Week
29
Price Reduced
30%
Sold (30 Days)
37
Median Sale Price
$1.52M
Live data from RLS at REBNY • Updated 5/2/26, 3:28 PM EST
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15-17 E 77TH Street #NA, Upper East 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)
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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
This property has 8 bedrooms and 12 full bathrooms and 4 half bathrooms.
The listed interior living area is 14,000 square feet. Verify dimensions independently during due diligence.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $30,000,000 for 14,000 sq ft, the asking price per square foot is approximately $2,143. 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 - Carrie Chiang
Listing Contact: (917) 293-0082
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 5/2/2026 at 7:28 PM UTC