Located in North Vermont, 695-square-mile Washington County is one of the ten biggest counties in the Green Mountain State. There is almost 2,000 acres of residential land for sale in Washington County, Vermont, based on recent Land Network data, making it the most common type of land for sale in Washington County. The combined market value of farms and rural land for sale here is around $65 million. The average price of residential land for sale in Washington County was $574,461. Browse all residential land and rural property for sale in Vermont to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.