Robert A. Brown House is a historic home located near Harrisonville, Cass County, Missouri. It was built about 1850, and is a two-story, five-bay, rectangular, Classic Revival style red brick dwelling. It has a rear ell and sits on a limestone foundation. It features a two-story, central wooden portico on the front facade. Also on the property are the contributing brick slave house, smokehouse, and apple house.[2]: 2–3