About HomeFinder.com: HomeFinder.com is a real estate search engine built to assist you in searching for the best Gretna homes for sale. Our database of over 3 million listings nationwide and detailed property trends help you make sense of Gretna home buying trends. You can view different homes for sale in Gretna by price, number of bedrooms and bathrooms, and even more advanced search criteria such as swimming pools and golf courses. You can also modify your search by property type including Gretna condos and Gretna foreclosures. Our vast hometown newspaper affiliates to give you the most Gretna open houses, updated daily, the largest number of open house listings available on Thursday, Friday and Saturday.