Of 36 counties in the state, Harney County is first in terms of its size (7 million acres). Harney County is in the Eastern Oregon region. Recent listings of undeveloped land for sale in Harney County, Oregon, totals roughly 7,000 acres and a combined market value of nearly $11 million. The most common type of land for sale by combined acreage in Harney County is house. The average price of undeveloped acreage for sale in Harney County was $306,483. Some suggested uses for undeveloped land currently for sale in Harney County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Harney County include elk, turkey, deer, mule deer and bear. Current commercial applications for commercial property for sale in Harney County include for hunting/fishing, commercial and homestead use. Browse all Oregon undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.