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820 Park Avenue
Last updated on Jan 28, 2026

820 Park Avenue

This eclectic 14-story apartment house at 820 Park Avenue was originally designed with nine apartments, including five duplexes and a spectacular triplex for its developer Albert J. Kobler. Built in 1926 and converted to a cooperative in 1957, the building now has 21 apartments and features a whimsical rooftop design with pre-war detailing and an attractive location. Currently, 1 apartment is for sale.

820 Park Avenue Location Map
Unit #
Beds
Baths
Size
Price / Ft2
Price
Listed on
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Unit #
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Closing Price
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Sold on
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Overview of 820 Park Avenue

820 Park Avenue was built in 1926 and has a total of 21 apartments. Located in the Upper East Side, 820 Park Avenue is very close to the 6 subway line.

Amenities at this pet friendly pre war building include doorman, resident storage and elevator operator.

Similar nearby buildings include 800 Park Avenue, 950 Fifth Avenue, 4 East 72nd Street and 930 Park Avenue. See more ->

Doorman
Full Time
Type
Co-op
Year Built
1926
Apartments
Floors
14
Pets: Allowed
Neighborhood
Min Down
20%

Amenities

  • Elevator Operator
  • FT Doorman
  • High-Rise
  • Pre War
  • Resident Storage
  • Elevator
{ "key" : "AIzaSyDquABdSLhathmwfnoTcYwA1BY6coZZyZk", "lat": 40.77337, "lng": -73.96256, "marker": { "icon": "https://img3.cityrealty.com/neo/i/w/amenities/base.png" } }

  1. 6
at Lexington Ave 0.14 miles

Pros & Cons

  • Large apartments
  • Prime location
  • Doorman
  • Elevator operator
  • Convenient to the Whitney Museum of American Art and boutiques on Madison Avenue
  • Not too far from subway at Lexington Avenue at 77th Street
  • Close to Lenox Hill Hospital, one block north on Park Avenue
  • Pet friendly
  • No garage
  • Some traffic
  • No health club

CityRealty Rating

26
/44
Architecture
+
26
/36
Location
+
19
/39
Features
+
9
Editor’s Points
=
80
CITYREALTY
RATING
  • How is the CityRealty Rating calculated?

    Architecture
    • 30+ remarkable
    • 20-29 distinguished
    • 11-19 average
    • < 11 below average
    Location
    • 27+ remarkable
    • 18-26 distinguished
    • 9-17 average
    • < 9 below average
    Features
    • 22+ remarkable
    • 16-21 distinguished
    • 9-15 average
    • < 9 below average

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)
View Full Closing History

Sales Summary

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Sales History by Apartment Size

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Pricing Comparison of Similar Buildings

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