Of 39 counties in the Evergreen State, Chelan County is third in terms of its size (2,994 square miles). Chelan County is in Cascade Range Washington. Recent listings of ranches for sale in Washington's Chelan County totals almost 1,000 acres and a combined market value of roughly $6 million. The most common type of land for sale by combined acreage in Chelan County is undeveloped land. Browse all Chelan County ranches for sale on the Land Network to find the ranch that's right for your business or commercial needs, from the sprawling legacy ranch to unbelievable residential ranch for your second home, investment property or retirement nest egg. The most common type of land for sale by combined acreage in Chelan County is undeveloped land.