JLL's John Dettleff JLL’s John Dettleff

DULLES, VA–Frederick, Md-based Matan Cos. closed on a 10-acre industrial site here last week and plans to begin development work immediately for a 154,125-square foot spec industrial building, according to JLL, which brokered the sale. A Matan Cos. spokesperson confirmed the transaction. The seller was a private partnership.