Of 14 counties in the Bay State, Franklin County is seventh in terms of its size (724 square miles). Franklin County is in Western Massachusetts. There is around 1,000 acres of farms for sale in Franklin County, Massachusetts, based on recent Land Network data. The combined market value of farmsand rural real estate for sale here is around $900,000. Browse all Franklin County 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. The most common type of land for sale by combined acreage in Franklin County is residential property.