Alleghany County is in Valley Virginia. Of the 133 counties in the Old Dominion, Alleghany County is 39th in terms of its size (449 square miles). The total value of roughly 1,000 acres of farms recently listed for sale in Alleghany County, Virginia, was almost $9 million. The average price of farmland for sale in Alleghany County was $2 million. Farms for sale in Alleghany County hold livestock including horses, goats, cattle 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.