Welcome to the Mastic Beach Property Owners Association: We are a civic organization in Mastic Beach, New York on the south shore of Long Island. Formed in 1928, the mission of the association is to bring about a feeling of community through; social events, keeping up the waterfront, and maintaining the marinas.
Welcome to the Mastic Beach Property Owners Association: We are a civic organization in Mastic Beach, New York on the south shore of Long Island. Formed in 1928, the mission of the association is to bring about a feeling of community through; social events, keeping up the waterfront, and maintaining the marinas.