bayview postcode nswst Home ›› Postcode Finder ›› NSWST ›› Bayview Bayview local listingsThe suburb of Bayview is located in NSW and has a postcode of 2104. Free bayview business listing! 1Loquat Valley Preparatory School1977 Pittwater Rd 02 997957552Ceremonies With StyleBayview 299991404 View more business listings in bayview Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.