Shh... Many units sell without being publicly listed.
Learn more about off-market listings at Trafalgar!
233 West 99th Street was built in 1930 and converted to co-op apartments in 1985. Trafalgar has a total of 88 apartments and is located in the Upper West Side, very close to the 1, 2 and 3 subway lines.
There are currently 2 apartments for sale at 233 West 99th Street, ranging in price from $675,000 to $825,000. The most recent closing in the building was in November 2024 - a one bedroom that closed for $525,000.
During the past two years, 8 apartments have sold: the most expensive was a one bedroom that sold for $800,000, and the least expensive was a six plus bedroom that sold for $412,000.
Amenities at this pet friendly pre war building include doorman and resident storage.
Similar nearby buildings include 235 West 102nd Street, 175 West 93rd Street and 41 West 96th Street.
Learn more about off-market listings at Trafalgar!
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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.