Of 16 counties in the state, Lincoln County ranks 14th by size (699 square miles). Lincoln County is in Southwest Maine. Maine's Lincoln County has approximately 1,000 acres of beachfront homes and property for sale based on recent Land Network data. The combined market value of land and rural real estate for sale here was around $3 million. Browse all waterfront property for sale in Lincoln 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 Lincoln County is house.