Roberts Roost Farm Add to favorites Roberts Roost Farm is a new small farm in the rolling hills of northern Baltimore County that promotes sustainable farming. Roberts Roost Farm offers CSA shares of produce to the community. Members must pick up their shares weekly. Tweet Our address Address: 15541 Carroll Road, Monkton, MD, 21111 GPS: 39.551215, -76.603846 Telephone: 410-472-0878 Email: contact by email Additional Information Operating Acres: 20 Opertaing Since: 2012