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