MCLEAN, VA. — Avison Young has brokered the sale of a 79,880-square-foot office building located at 1764 Old Meadow Lane in McLean, roughly 14 miles west of Washington, D.C. Rob Walters, Chip Ryan, John Kevill and Jim Kornick of Avison Young arranged the transaction. Young Group Inc. acquired the six-story building for an undisclosed price. The vacant building is situated on 1.9 acres of land. Young Group plans to convert the building into a self-storage facility. Butz-Wilbern is providing design services for the project.