Buying a home in Pettis County, Missouri doesn't have to be difficult - Homes.com makes home buying a breeze. With 526 homes for sale in Pettis County, Missouri, you can search by price, bedrooms, neighborhood, and even by property type. Search Pettis County homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Pettis County school data, neighborhood information, find Pettis County real estate agents, and research home values in Pettis County, MO. Homes.com has everything you need but the house keys.