421 River Rd, Arnold, MD 21012 is on the street of River Rd, in the city of Arnold, Maryland. It is in the zip code of MD 21012.

421 River Rd, Arnold, MD 21012 is a Single Family home.
It has , 3 bathrooms, proximately 2,516 square feet floor size, 10,625 sqf square feet lot size.
It was built in 1999. It has 2 stories.It was last sold in Dec 1998 for $265,898.