Home Postcodes by state QLD 4227 Postcode 4227 4227 is the postcode for 2 localities in QLD: Reedy Creek and Varsity Lakes. Localities with postcode 4227Reedy CreekQLDVarsity LakesQLD Postcode 4227 State or territory Queensland (QLD) Localities 2 Council area Gold Coast Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4226 · Postcode 4228