holroyd postcode nswbu Home ›› Postcode Finder ›› NSWBU ›› Holroyd Holroyd local listingsThe suburb of Holroyd is located in NSW and has a postcode of 2142. Free holroyd business listing! 1Stone Design1/24-27 Crescent St Holroyd NSW 2142, Australia 02 9760 14442Bestway Cleaning Sydney1-7 Neil Street, Merrylands NSW 2142, Australia 13009272563Stone Design Pty. Ltd. 24-27 Crescent St 02 9760 1444 View more business listings in holroyd Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.