Last updated on May 27, 2026
243 East 77th Street
Intimate 12-unit prewar co-op featuring charming details like exposed brick and fireplaces ideally situated on a quiet Lenox Hill street with modern kitchens and private outdoor spaces Currently, 1 apartment is for sale.
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All Apartments For Sale
- All Apartments For Sale (1)
- Recent Sales (3)
- All Units in Building (12)
Unit #
Beds
Baths
Size
Price / Ft2
Price
Listed on
Days on Market
4 beds
3 baths
$3,750,000
May 20, 2026
20 days
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#PHA:
$3,750,000 - 4 beds
#PHA:
$3,750,000 - 4 beds
Unit #
Beds
Baths
Size
Closing Price
Price / Ft2
Asking Price
Sold on
Overview of 243 East 77th Street
243 East 77th Street is a boutique elevator co-op located in the prime Lenox Hill neighborhood of Manhattan. Built in 1910, this six-story building houses only 12 residential units, providing an intimate living experience. The building is pet friendly and allows for pied-à-terre arrangements, guarantors, and co-purchasers on a case-by-case basis. Residents enjoy a central laundry room and the convenience of being situated on a quiet, tree-lined street between 2nd and 3rd Avenues, just blocks from the subway and local amenities.The apartments at 243 East 77th Street feature a variety of desirable attributes, including high ceilings, floor-to-ceiling windows, and charming prewar details such as exposed brick and wood-burning fireplaces. Many units boast private outdoor spaces, such as balconies or terraces, enhancing the living experience in this urban setting. The layouts are often open and airy, with modern kitchens equipped with high-end appliances, including Sub-Zero and Wolf, and ample storage options throughout.
Noteworthy listings include spacious two-bedroom duplexes with multiple outdoor areas, luxurious finishes, and unique design elements like custom cabinetry and radiant heated floors. The building's proximity to a vibrant array of restaurants, shops, and cultural institutions makes it an attractive option for those seeking a blend of tranquility and urban convenience. Overall, 243 East 77th Street offers a distinctive living environment that appeals to a diverse range of residents.
Doorman
None
Type
Co-op
Year Built
1880
Converted:
1981
Apartments
Floors
6
Neighborhood
Lenox Hill (Manhattan)
Min Down
25%
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Amenities
- Elevator
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- 6
- 4
- 5
Sales History
Price/Room (Est)
Why are we displaying the estimated price per room?
For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.
By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.
Price/Ft2 (Est)
Sales Summary
Show:
Sales History by Apartment Size
View Full Closing History
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Pricing Comparison of Similar Buildings
View Detailed ComparisonEditorial Coverage
between South 3rd Street & South 4th Street
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RLS IDX Data display by CityRealty.com, LLC.
This 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.
IDX information is provided exclusively for consumers' personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and for no listing shall the number of bedrooms listed be considered a legal conclusion.
All closed sales data has been provided by the New York City Department of Finance via the Automated City Register Information System (ACRIS). No warranty or representation is made as to the accuracy of any data provided by ACRIS or any other sources.
CityRealty is committed to ensuring digital accessibility for individuals with disabilities. We are continuously working to improve the accessibility of our web experience for everyone, and we welcome feedback and accommodation requests. If you wish to report an issue or seek an accommodation, please contact us at accessibility@cityrealty.com.
All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and for no listing shall the number of bedrooms listed be considered a legal conclusion.
All closed sales data has been provided by the New York City Department of Finance via the Automated City Register Information System (ACRIS). No warranty or representation is made as to the accuracy of any data provided by ACRIS or any other sources.
CityRealty is committed to ensuring digital accessibility for individuals with disabilities. We are continuously working to improve the accessibility of our web experience for everyone, and we welcome feedback and accommodation requests. If you wish to report an issue or seek an accommodation, please contact us at accessibility@cityrealty.com.
An equal housing opportunity 
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