Fallbrook Real Estate - Bonsall Real Estate Fallbrook Real Estate - Bonsall Real Estate. Ken Follis provides Fallbrook homes for sale including the areas of Bonsall, Vista, Escondido, Oceanside, Carlsbad, San Marcos, Rancho Santa Fe and other San Diego areas. View featured homes, read San Diego home buying advice and more. Kenfollis.com~Site InfoWhoisTrace RouteRBL Check