Of 46 counties in the Palmetto State, 1,233-square-mile Berkeley County ranks third by size. Berkeley County is in the Low Country South Carolina region. The total value of roughly 1,000 acres of farms recently listed for sale in Berkeley County, South Carolina, was almost $7 million. The average price of farmland for sale in Berkeley County was $2 million. Browse all South Carolina farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future business or lifestyle needs.