1.17 acres in Sonoma County, CA

Private lot on 1.17 acres for sale high on The Sea Ranch, on flag lot with unbuildable commons on 3 sides. Neighboring houses are in place and the most immediate neighbor house happens to be for sale now at 475 Drovers. How about owning both for the ultimately privacy? 1984 percolation data is available for review by an interested buyer. New data must be obtained to pursue building.