Home Postcode finder NSWDL Silverdale Silverdale postcode NSWDL Silverdale is a locality in New South Wales covered by postcode 2752. Postcode 2752 State or territory New South Wales (NSWDL) Region Nepean Add a free Silverdale business listing More business listings in Silverdale Businesses in SilverdaleGrey Water Treatment Filtration Use Reuse Tank Gr15 Econo Place Silverdale NSW 2752 · 0434553182Instyle LingerieInstyle Lingerie P.O BOX 184 Silverdale NSW 2752 · 02 4774 0783Silverdale Sand & Soil Pty Ltd2 Econo Pl · 0247742440 Common questionsWhat is the postcode for Silverdale?Silverdale, NSWDL has the postcode 2752.What state is Silverdale in?Silverdale is in New South Wales (NSWDL).Does postcode 2752 cover more than one suburb?Yes. Postcode 2752 covers 2 localities, so the postcode alone does not identify Silverdale. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.