Marin County is in San Francisco Bay Area California. Of the 58 counties in the Land of Milk and Honey, Marin County ranks 48th in terms of size (828 square miles). There is 1,000 acres of undeveloped land for sale in California's Marin County based on recent Land Network data. The combined market value of land and rural real estate for sale here is around $60 million. The average price of undeveloped acreage for sale in Marin County was $2 million. Some suggested uses for undeveloped land currently for sale in Marin County include for hunting/fishing, commercial, and vineyard use. Some common wildlife species to be found on undeveloped land for sale in Marin County include quail, turkey, dove, ducks and blacktail deer. Current commercial applications for commercial property for sale in Marin County include for hunting/fishing, commercial and vineyard use. Browse all California undeveloped land for sale on the Land Network to find your next commercial property or land investment.