35 Acres in San Andreas, Calaveras County! Farming, Ranching, Mobile Homes Allowed! Your farming and ranching dreams are coming true! 3 parcels 5, 10, 20 acres adjacent to each other. A total of 35 acres. The zoning is RA which means equal emphasis on residential and agricultural uses. It allows small and personal scale farming and ranching. Permitted uses include 1 primary dwelling unit per parcel with another accessory unit not exceeding 1200 sq ft. Either stick built homes or manufactured homes