Four vacant lots for sale located on Main Street in Unionville, MO. These would make great builder lots, right on the main road and close to downtown. 2005 Main Street consists of two lots and 2011 Main Street consists of two lots. The houses that are in the aerial photos have been torn down and the lots are vacant. Start out with a blank slate and design your home the way you want it. Call Larry Hendee at 660-342-1427.