Lansdowne Office Park, located in Lansdowne, Virginia, is comprised of four office buildings catering primarily to the medical community at the neighboring Loudoun Hospital Center.

The buildings range from 60,000 to 90,000 square feet in area. The buildings use water-loop heat pump technologies for heating and ventilation needs and two buildings have geothermal loop wellfields. The Lansdowne buildings were designed to the strict standards of the Lansdowne Conservancy.