balcatta postcode wa Home ›› Postcode Finder ›› WA ›› Balcatta Balcatta local listingsThe suburb of Balcatta is located in WA and has a postcode of 6021. Free balcatta business listing! 1Doors Plus2/7 Erindale Road, Stirling WA, Australia (08) 9204 20012Custom Buckles Australia2/5 Stretton Place, Balcatta WA, Australia 4131481953Sigma Chemicals228 Balcatta Road, Balcatta WA, Australia (08) 9345 2233 View more business listings in balcatta Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.