Home Postcodes by state NSW 2753 Postcode 2753 2753 is the postcode for 9 localities in NSW: Agnes Banks, Bowen Mountain, Grose Vale, Grose Wold, Hobartville, Londonderry and 3 more. Localities with postcode 2753Agnes BanksNSWBowen MountainNSWGrose ValeNSWGrose WoldNSWHobartvilleNSWLondonderryNSWRichmondNSWRichmond LowlandsNSWYarramundiNSW Postcode 2753 State or territory New South Wales (NSW) Localities 9 Council area Mainly Hawkesbury, partly Penrith; Hawkesbury; Penrith Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2752 · Postcode 2754