homebush-west postcode nswst Home ›› Postcode Finder ›› NSWST ›› Homebush-West Homebush West local listingsThe suburb of Homebush West is located in NSW and has a postcode of 2140. Free homebush west business listing! Get the first free listing in homebush west! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.