Robertson County is in North Central Kentucky. Of the 120 counties in the Bluegrass State, Robertson County is 120th in terms of its size (100 square miles). The total value of 1,000 acres of residential land recently listed for sale in Robertson County, Kentucky, was approximately $4 million. The average price of residential land for sale in Robertson County was $268,769. Browse all residential land and rural property for sale in Kentucky to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.