All Properties 29488 505th St, Walnut, IA 51577 Single FamilyLot: 19 acres View details 29889 505th St, Walnut, IA 51577 Single FamilyLot: 37.4 acres View details List of streets in 51577 Antique City Dr Walnut St Atlantic St Pacific St Country St Pearl St Highway 83 Highland St North St 530Th St Kennedy St Pleasant St