Located in Puget Sound Washington, 2,504-square-mile Whatcom County is one of the ten biggest counties in the Evergreen State. Recent listings of timberland for sale in Whatcom County, Washington, totals approximately 1,000 acres and a combined market value of around $2 million. The most common type of land for sale by combined acreage in Whatcom County is undeveloped land. The average price of timberland for sale in Whatcom County was $1 million. Browse all Washington forest and timberland for sale on the Land Network to find the right timberland acreage for your commercial or individual investment needs.