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370 9th Street was built in 1920 and has a total of 6 apartments. Located in Park Slope, 370 9th Street is very close to the F subway line.
Similar nearby buildings include 513 12th Street and 474 3rd Street. See more ->
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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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