Buying a home in Sidney, Maine does not have to be difficult - Homes.com makes home buying a breeze. With 186 homes for sale in Sidney, Maine, you can search by price, bedrooms, neighborhood, and even by property type. Search Sidney homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Sidney school data, neighborhood information, find Sidney real estate agents, and research home values in Sidney, ME. Homes.com has everything you need but the house keys.