There are 8,494 apartment buildings in Harlem, NYC. We have collected 1,772 total reviews on 993 apartment buildings. Share your review with us to get full access to all of our reviews. On average we have 1.8 reviews per building in Harlem, NYC with the highest rating being 5.0 starts and the lowest rating being 1.0 stars. The oldest apartment building in Harlem, NYC is from 1864 while the newest apartment building is from 2020.