Buying a home in Old Washington, Ohio does not have to be difficult - Homes.com makes home buying a breeze. With 0 homes for sale in Old Washington, Ohio, you can search by price, bedrooms, neighborhood, and even by property type. Search Old Washington homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Old Washington school data, neighborhood information, find Old Washington real estate agents, and research home values in Old Washington, OH. Homes.com has everything you need but the house keys.