The overall value of farms, hunting land and other rural land and acreage for sale in Somerset County, Maryland, recently on Land.com was approximately $39 million. This represents 100,000 acres of farms, hunting land and other rural land and acreage for sale in Somerset County. Based on the combined acreage of land and rural property for sale here, Somerset County has the most land for sale of all counties in the Monumental State. Of all locations in Somerset County with farms, rural land, hunting land and other land for sale, Princess Anne had the most land for sale. Somerset County is one of the ten biggest counties in Maryland (610 square miles). It's located in the Eastern Shore Maryland region of the state.