You can list a property in any county in the Commonwealth of Virginia. 

Please be aware there are counties that require submission according to section 1.2 Service Area of the Rules and Regulations

Mandatory counties include: the cities of Richmond, Hopewell, Petersburg and Colonial Heights, and the Counties of Chesterfield, Dinwiddie, Goochland, Hanover, Henrico, Powhatan, Prince George, Charles City, New Kent and King William, Greensville, Surry and Sussex.