4040 Holly Knoll Dr, Glen Arm, MD 21057 is on the street of Holly Knoll Dr, in the city of Glen Arm, Maryland. It is in the zip code of MD 21057.

4040 Holly Knoll Dr, Glen Arm, MD 21057 is a Single Family home.
It has , 2.5 bathrooms, proximately 3,397 square feet floor size, 1.09 acres square feet lot size.
It was built in 1978. It has 2 stories.It was last sold in Jun 1989 for $304,000.