Home Postcode finder QLD Boronia Heights Boronia Heights postcode QLD Boronia Heights is a locality in Queensland covered by postcode 4124. Postcode 4124 State or territory Queensland (QLD) Region Heathwood Add a free Boronia Heights business listing More business listings in Boronia Heights Businesses in Boronia HeightsAutomotive All-StarsShelford court · 0404458758Boronia Heights State School184 Middle Rd · 07 38026333Deluxe Gates and FencingBoronia Heights QLD, Australia · 475782343 Common questionsWhat is the postcode for Boronia Heights?Boronia Heights, QLD has the postcode 4124.What state is Boronia Heights in?Boronia Heights is in Queensland (QLD).Does postcode 4124 cover more than one suburb?Yes. Postcode 4124 covers 5 localities, so the postcode alone does not identify Boronia Heights. Browse other postcodes in Queensland, or widen the search to every Australian postcode.