Chatham County is in Coast Georgia. Of the 159 counties in the Peach State, Chatham County ranks 12th in terms of size (629 square miles). A recent survey of Land Network data shows nearly 1,000 acres of residential land for sale in Georgia's Chatham County, which is valued at a combined $32 million. The average price of residential acreage for sale in Chatham County was $820,123. Browse all residential land and rural property for sale in Georgia 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.