While some in Union, MO would argue that by definition all homes are residential, this classification of real estate is usually refers to where the property is located, and not the home itself. Residential homes are those in Union, MO that are located in areas where the majority of buildings are for housing as opposed to commercial use. On Homes.com, you can also explore other property types including land for sale, foreclosures, or even apartments for rent in Union, MO. Need more help? We can also assist in finding an Union, MO real estate agent, researching Union, MO 63084 home prices, or with finding Union, MO mortgage rates.