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645 Carlton Avenue is a pre-war co-op building in Brooklyn's Prospect Heights neighborhood, completed in 1910. The 4-story building contains 4 units and features amenities such as an intercom and elevator.
645 Carlton Avenue is a pre-war co-op building in Brooklyn's Prospect Heights neighborhood finished in 1910. Situated at 645 Carlton Avenue, between Prospect Place and Park Place, the building contains 4 units and rises 4 stories. The elevatored building's amenities include: intercom and elevator.
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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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