Buying a home in Highland, Illinois does not have to be difficult - Homes.com makes home buying a breeze. With 371 homes for sale in Highland, Illinois, you can search by price, bedrooms, neighborhood, and even by property type. Search Highland homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Highland school data, neighborhood information, find Highland real estate agents, and research home values in Highland, IL. Homes.com has everything you need but the house keys.