An affiliate of Clark Enterprises sold its downtown Bethesda headquarters building Monday to a joint venture between Stonebridge Associates and Rockwood Capital.
The 16-story building at 7500 Old Georgetown Road sold for an estimated $133.75 million, according to a source who spoke on condition of anonymity. The property is assessed at $75.5 million, according to the Maryland Department of Assessments and Taxation. It's the latest real estate disposition for Clark Enterprises following the 2015…