The Sugar Hill Block Association (SHBA) aims to improve the quality of life on the 400 block of West 154th Street between Amsterdam and St Nicholas Avenues.
As part of the Hamilton Heights/Sugar Hill Northwest Historic District, SHBA also specifically works to preserve the historical character and culture of the neighborhood and to address issues that promote a cleaner, safer block with closer community relationships through neighborly interaction and to build and maintain strong relationships with government and community agencies.