Home Postcodes by state QLD 4309 Postcode 4309 4309 is the postcode for 17 localities in QLD: Aratula, Charlwood, Clumber, Fassifern, Fassifern Valley, Frazerview and 11 more. Localities with postcode 4309AratulaQLDCharlwoodQLDClumberQLDFassifernQLDFassifern ValleyQLDFrazerviewQLDKalbarQLDKents LagoonQLDKulgunQLDMiloraQLDMoogerahQLDMorwinchaQLDMount EdwardsQLDMunbillaQLDObum ObumQLDTaromeQLDTeviotvilleQLD Postcode 4309 State or territory Queensland (QLD) Localities 17 Council area Scenic Rim Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4307 · Postcode 4310