luddenham postcode nswst Home ›› Postcode Finder ›› NSWST ›› Luddenham Luddenham local listingsThe suburb of Luddenham is located in NSW and has a postcode of 2745. Free luddenham business listing! 1Holy Family Primary SchoolLot 32 Willowdene Ave 02 477344852Luddenham Public School24 Jamieson St 02 477341113Hair Esteem Luddenham (02) 4773 3150 View more business listings in luddenham Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.