Sag Harbor Hills, Azurest, and Ninevah Beach Subdivisions Historic District (SANS) is an African American beachfront community in Sag Harbor, New York. Founded following World War II, the SANS community served primarily as a summer retreat for middle-class African American families during the post-WWII and Jim Crow era. African American families were not allowed at beachfront resorts, pools or beaches, and SANS began as a place of refuge from racial strife. The historic district is bordered by Hempstead Street, Richards Drive, Hampton Street, Lincoln Street, Harding Terrace, Terry Drive and the eastern end of Haven's Beach in Sag Harbor. It was placed on the National Register of Historic Places on July 10, 2019.