Mailing address: P.O. Box 113, Middleburg, VA 20118
Street address: 2 West Washington Street, Middleburg, VA 20117 (for visitors and non-US Post Office packages)
Directions: From Dulles Airport: 28 South to Route 50, Route 50 West to Middleburg (building is on the Northwest Corner of the junction with the traffic light)
From Washington, DC: Dulles Toll Road to Route 28, then directions as above