Of 95 counties in the state, Grainger County ranks 77th by size (302 square miles). Grainger County is in Eastern Tennessee. There is nearly 1,000 acres of riverfront homes and property for sale in Grainger County, Tennessee, based on recent Land Network data. The combined market value of farms, rural land, hunting land and other land for sale here is around $3 million. Browse all waterfront property for sale in Grainger 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 Grainger County is residential property.