glenhaven postcode nsw Home ›› Postcode Finder ›› NSW ›› Glenhaven Glenhaven local listingsThe suburb of Glenhaven is located in NSW and has a postcode of 2156. Free glenhaven business listing! 1Chrysalis Health and Wellbeing422a Old Northern Rd, Glenhaven NSW, Australia 0434 515 4632Splashes Spa World Glenhaven609 Old Northern Road +61 2 9680 84443Ecohort Pty Ltd40 Bannernan Rd 0418-16-2970 View more business listings in glenhaven Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.