Of eight counties in the state, Windham County is sixth in terms of its size (521 square miles). Windham County is in Mystic Country Connecticut. There is roughly 1,000 acres of farms for sale in Windham County, Connecticut, based on recent Land Network data. The combined market value of farms and rural land for sale here is around $1 million. Browse all Windham 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 lifestyle needs. The most common type of land for sale by combined acreage in Windham County is house.