Frederick County is in Valley Virginia. Of the 133 counties in the Old Dominion, 415-square-mile Frederick County ranks 46th by size. A recent survey of Land Network data includes about 1,000 acres of timberland for sale in Virginia's Frederick County, which is valued at a combined $1 million. The average price of planted forestland for sale in Frederick County was $265,375. Browse all Virginia forest and timberland for sale on the Land Network to find the right timberland acreage for your commercial or individual investment needs.