Of 88 counties in the Buckeye State, Clermont County ranks 44th in terms of size (459 square miles). Clermont County is in Southwest Ohio. The total value of 1,000 acres of lakefront land and property recently listed for sale in Clermont County, Ohio, was nearly $600,000. Browse all waterfront property for sale in Clermont 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 Clermont County is house.