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273 Sixth Avenue is a four-story, four-unit boutique cooperative in a limestone townhouse in Park Slope with new windows and prewar details. The pet-friendly building offers basement storage and is conveniently located near parks, markets, and multiple subway lines.
273 Sixth Avenue is a four-story, four-unit boutique cooperative located in a 23-foot-wide limestone, barrel-front townhouse in Park Slope. New Marvin windows were recently installed, and apartments remain rich in prewar details. Heat is provided through original cast iron radiators.
The building welcomes pets and offers reserved storage in the basement. It is close to Prospect Park, Grand Army Plaza, the Park Slope Food Coop, the JJ Byrne Greenmarket, and the 2/3, R, Q/B, and F/G trains.
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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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