Shh... Many units sell without being publicly listed.
Learn more about off-market listings at 436 East 66th Street!
436 East 66th Street is a five-story townhouse completed at the beginning of the 20th century and converted to a 10-unit boutique cooperative in 1987. The building welcomes pets and comes with such amenities as storage lockers and a shared roof deck.
Learn more about off-market listings at 436 East 66th Street!
View school info, local attractions, transportation options & more.
Experience amazing 3D aerial maps and fly throughs.
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.