 Included are a large -story Federal/Greek Revival house constructed about 1835 as the residence of the furnace owner; a frame dwelling of approximately the same date which probably accommodated a manager or clerk; a -story company store and hotel or dormitory for furnace workers; two 19th-century outbuildings, possibly slave quarters; and a mid-19th-century brick duplex worker's dwelling.The 1835 Elkridge Furnace Inn is now operated as a restaurant and banquet facility.It was listed on the National Register of Historic Places in 1990.