Of 24 counties in the Free State, Dorchester County is first in terms of its size (982 square miles). Dorchester County is in Eastern Shore Maryland. The total value of about 1,000 acres of riverfront land and property recently listed for sale in Maryland's Dorchester County was $600,000. Browse all waterfront property for sale in Dorchester County on the Land Network to find the marina, lakefront and other recreational property that meets your needs, from waterside land perfect as a retirement investment to existing residential waterfront land and property for hunting, fishing and other outdoor-recreation pursuits! The most common type of land for sale by combined acreage in Dorchester County is residential property.