Home Postcode finder VIC Gardenvale Gardenvale postcode VIC Gardenvale is a locality in Victoria covered by postcode 3185. Postcode 3185 State or territory Victoria (VIC) Region Moorabbin Add a free Gardenvale business listing More business listings in Gardenvale Businesses in GardenvaleBay Green MaintenanceGardenvale · 0407 386 150Bayside Awning Centre132 Gardenvale Road · 1300 106 105Geelong Awnings132 Gardenvale Rd, Gardenvale VIC 3185, Australia · 0395963744 Common questionsWhat is the postcode for Gardenvale?Gardenvale, VIC has the postcode 3185.What state is Gardenvale in?Gardenvale is in Victoria (VIC).Does postcode 3185 cover more than one suburb?Yes. Postcode 3185 covers 3 localities, so the postcode alone does not identify Gardenvale. Browse other postcodes in Victoria, or widen the search to every Australian postcode.