Of 55 counties in the Mountain State, Gilmer County is 39th in terms of its size (340 square miles). Gilmer County is in Northwest West Virginia. There is almost 1,000 acres of lakefront homes and property for sale in Gilmer County, West Virginia, based on recent Land Network data. The combined market value of farms, rural land, hunting land and other land for sale here is about $100,000. Browse all waterfront property for sale in Gilmer 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 Gilmer County is house.