Buying a home in Alpha, Illinois does not have to be difficult - Homes.com makes home buying a breeze. With 14 homes for sale in Alpha, Illinois, you can search by price, bedrooms, neighborhood, and even by property type. Search Alpha homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Alpha school data, neighborhood information, find Alpha real estate agents, and research home values in Alpha, IL. Homes.com has everything you need but the house keys.