Home Postcode finder NSWDL South Granville South Granville postcode NSWDL South Granville is a locality in New South Wales covered by postcode 2142. Postcode 2142 State or territory New South Wales (NSWDL) Region Leightonfield Add a free South Granville business listing More business listings in South Granville Businesses in South GranvilleBattery Brands Warehouse7/46 Wellington Rd, South Granville NSW 2142, Australia · (02) 9157 1088Cedar Aluminium & Windows PTY LTD359 Clyde St, South Granville NSW 2142, Australia · 61297213722Challenge Engineering6 Straits Avenue · (02) 0000 0000 Common questionsWhat is the postcode for South Granville?South Granville, NSWDL has the postcode 2142.What state is South Granville in?South Granville is in New South Wales (NSWDL).Does postcode 2142 cover more than one suburb?Yes. Postcode 2142 covers 7 localities, so the postcode alone does not identify South Granville. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.