Buying a home in Coolville, Ohio does not have to be difficult - Homes.com makes home buying a breeze. With 2 homes for sale in Coolville, Ohio, you can search by price, bedrooms, neighborhood, and even by property type. Search Coolville homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Coolville school data, neighborhood information, find Coolville real estate agents, and research home values in Coolville, OH. Homes.com has everything you need but the house keys.