Home Postcode finder QLD North Lakes North Lakes postcode QLD North Lakes is a locality in Queensland covered by postcode 4509. Postcode 4509 State or territory Queensland (QLD) Region Moreton Add a free North Lakes business listing More business listings in North Lakes Businesses in North LakesAccord Care2/15 Discovery Drive, North Lakes QLD 4509, Australia · 1800 512 245AkyraPO Box 70 · (07) 3204 8830Arcare North Lakes65 Endeavour Blvd · 1300 458 238 Common questionsWhat is the postcode for North Lakes?North Lakes, QLD has the postcode 4509.What state is North Lakes in?North Lakes is in Queensland (QLD).Does postcode 4509 cover more than one suburb?Yes. Postcode 4509 covers 2 localities, so the postcode alone does not identify North Lakes. Browse other postcodes in Queensland, or widen the search to every Australian postcode.