123 East 75th Street - Upper East Side
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123 East 75th Street was built in 1961 and has a total of 103 apartments. Located in the Upper East Side, 123 East 75th Street is very close to the 6 subway line.
There are currently 2 apartments for sale at 123 East 75th Street, ranging in price from $525,000 to $550,000. The most recent closing in the building was in November 2025 - a six plus bedroom that closed for $450,000.
During the past two years, 8 apartments have sold: the most expensive was a four bedroom that sold for $4,275,000, and the least expensive was a six plus bedroom that sold for $450,000.
Amenities at this pet friendly building include doorman, full service garage and washer/dryer in building.
Similar nearby buildings include 750 Park Avenue, 305 East 72nd Street, 233 East 69th Street and 1160 Third Avenue.
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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.
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