1. Nautilus Condominiums Intercom
247 Washington Ave, Winthrop, MA 02152
Coordinate: 42.3723,-70.9723
Phone: (617) 846-1946
2. Seal Harbor Condominiums
1 Seal Harbor Rd, Winthrop, MA 02152
Coordinate: 42.38801,-70.96762
Phone: (617) 846-4037