Buying a home in Effingham, Illinois does not have to be difficult - Homes.com makes home buying a breeze. With 129 homes for sale in Effingham, Illinois, you can search by price, bedrooms, neighborhood, and even by property type. Search Effingham homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Effingham school data, neighborhood information, find Effingham real estate agents, and research home values in Effingham, IL. Homes.com has everything you need but the house keys.