Willoughby Cove  - Buford, GA Homes for Sale. Homes for sale in Willoughby Cove, Buford, GA! View large photos, detailed maps, schools, listing and price history as well as payment calculators. All listing data provided through the Athens MLS, FMLS, and Georgia MLS. Search Willoughby Cove real estate. Properties updated continuously. Willoughby Cove homes for sale and real estate listings.