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129 West 70th Street was built in 1900 and converted to co-op apartments in 1968. 129 West 70th Street has a total of 5 apartments and is located in the Upper West Side, very close to the 1, 2, 3, B and C subway lines.
Similar nearby buildings include 140 West 69th Street, 33 West 67th Street, 1 West 67th Street and 10 West 66th 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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