Buying a home in Oak Lawn, Illinois does not have to be difficult - Homes.com makes home buying a breeze. With 515 homes for sale in Oak Lawn, Illinois, you can search by price, bedrooms, neighborhood, and even by property type. Search Oak Lawn homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Oak Lawn school data, neighborhood information, find Oak Lawn real estate agents, and research home values in Oak Lawn, IL. Homes.com has everything you need but the house keys.