NULL Of 254 counties in the Lone Star State, Terrell County ranks 10th by size (2,358 square miles). Terrell County is in Trans Pecos Texas. There is 30,000 acres of riverfront land and property for sale in Terrell County, Texas, based on recent Land Network data. The combined market value of farms and ranches for sale here is almost $15 million. Browse all waterfront property for sale in Terrell 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 Terrell County is ranches.