Sisters of St. Dominic Motherhouse Complex

Sisters of St. Dominic Motherhouse Complex, is a historic convent complex and national historic district at 555 Albany Avenue in North Amityville, Suffolk County, New York.
The complex consists of five contributing buildings, a cemetery, and grotto. Rosary Hall is the largest building in the complex and has four sections.
It was built 1876–1878 and in a Gothic Revival style brick quadrangle composed of three 2½-story sections and a 1½-story section. Rosary Hall includes the chapel, which has a tall steeple. At the center of the quadrangle is the Cloister Garden. The remaining building is Seraphina Cottage, the original novitiate. It was built about 1850 and is a 1½-story vernacular Greek Revival farmhouse.
St. Dominic Motherhouse Complex was added to the National Register of Historic Places in 2007.