Of 87 counties in the state, Houston County ranks 62nd by size (568 square miles). Houston County is in Southern Minnesota. Minnesota's Houston County includes nearly 1,000 acres of riverfront land for sale based on recent Land Network data. The combined market value of land for sale here was $900,000. Browse all waterfront property for sale in Houston 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 Houston County is residential property.