Home Postcode finder NSW Peakhurst Heights Peakhurst Heights postcode NSW Peakhurst Heights is a locality in New South Wales covered by postcode 2210. Postcode 2210 State or territory New South Wales (NSW) Region Burwood Add a free Peakhurst Heights business listing Be the first listing in Peakhurst Heights Common questionsWhat is the postcode for Peakhurst Heights?Peakhurst Heights, NSW has the postcode 2210.What state is Peakhurst Heights in?Peakhurst Heights is in New South Wales (NSW).Does postcode 2210 cover more than one suburb?Yes. Postcode 2210 covers 4 localities, so the postcode alone does not identify Peakhurst Heights. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.