Located in Capital Maryland, 667-square-mile Frederick County is one of the ten biggest counties in the Terrapin State. The total value of about 1,000 acres of farms recently listed for sale in Frederick County, Maryland, was nearly $19 million. The average price of farms for sale in Frederick County was $2 million. Farms for sale in Frederick County sustain livestock including sheep, goats, cattle, horses and pig. Browse all Maryland 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 commercial or lifestyle needs.