caversham postcode wa Home ›› Postcode Finder ›› WA ›› Caversham Caversham local listingsThe suburb of Caversham is located in WA and has a postcode of 6055. Free caversham business listing! 1Om DecorCaversham Avenue, Caversham WA 6055, Australia 04325671172Ac Repair Caversham Caversham Village Shopping center 1300702286 View more business listings in caversham Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.