310 East 49th Street - Turtle Bay/United Nations
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310 East 49th Street was built in 1959 and converted to co-op apartments in 1984. 310 East 49th Street has a total of 101 apartments and is located in Turtle Bay/United Nations, a short walk to the M, 4, 5, 6, E and 7 subway lines.
There are currently 3 apartments for sale at 310 East 49th Street, ranging in price from $340,000 to $470,000. The most recent closing in the building was in October 2025 - a six plus bedroom that closed for $338,000.
During the past two years, 8 apartments have sold: the most expensive was a one bedroom that sold for $535,000, and the least expensive was a six plus bedroom that sold for $316,000.
Amenities at this pet friendly post war building include doorman, rooftop terrace, bike room and resident storage.
Similar nearby buildings include 345 East 52nd Street, 45 Tudor City Place, 320 East 42nd Street and 25 Tudor City Place.
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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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