Buying a home in Monticello, Maine does not have to be difficult - Homes.com makes home buying a breeze. With 2 homes for sale in Monticello, Maine, you can search by price, bedrooms, neighborhood, and even by property type. Search Monticello homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Monticello school data, neighborhood information, find Monticello real estate agents, and research home values in Monticello, ME. Homes.com has everything you need but the house keys.