646 Ninth Avenue is a pre-war co-op building in Manhattan's Midtown West neighborhood finished in 1930. Situated at 646 Ninth Avenue, between West 45th Street and West 46th Street, the building contains 15 units and rises 5 stories. The building's amenities include: basement storage, washer/dryer in building and live-in superintendent.
Limited off-market opportunities might be available at 646 Ninth Avenue – ideal for those looking to explore listings not currently on the market. Contact us to learn 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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