Located in Capital Maryland, 667-square-mile Frederick County is one of the ten biggest counties in the Monumental State. The total value of about 1,000 acres of farms recently listed for sale in Maryland's Frederick County was roughly $9 million. The average price of farmland for sale in Frederick County was $1 million. Farms for sale in Frederick County hold livestock including sheep, goats, horses, cattle 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 individual needs.