leawood-gardens postcode sa Home ›› Postcode Finder ›› SA ›› Leawood-Gardens Leawood Gardens local listingsThe suburb of Leawood Gardens is located in SA and has a postcode of 5150. Free leawood gardens business listing! Get the first free listing in leawood gardens! Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.