redbank postcode qldru Home ›› Postcode Finder ›› QLDRU ›› Redbank Redbank local listingsThe suburb of Redbank is located in QLD and has a postcode of 4301. Free redbank business listing! 1Redbank State School9 Brisbane Rd 07 338141112Celebrate Party & HireShop 8-59 (07) 3381 85293You're Secure2-1 General Macarthur Place (07) 38182949 View more business listings in redbank Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.