Loudoun County is in Northern Virginia. Of the 133 counties in the Old Dominion, Loudoun County ranks 21st in terms of size (333,653 acres). There is about 1,000 acres of farms for sale in Virginia's Loudoun County based on recent Land Network data. The combined market value of farms, hunting land and other rural land and acreage for sale here is roughly $24 million. The average price of farmland for sale in Loudoun County was $3 million. Farms for sale in Loudoun County support livestock including horses, cattle, goats and sheep. Browse all Virginia farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future business or lifestyle needs.