beckenham postcode wa Home ›› Postcode Finder ›› WA ›› Beckenham Beckenham local listingsThe suburb of Beckenham is located in WA and has a postcode of 6107. Free beckenham business listing! 1Beckenham Primary School386 Railway Parade 08 945846662Graffiti Removal Services 13 Harris Street (08) 9365 36663Plumbers WA & Co379 Seven Oaks Street 0894701655 View more business listings in beckenham Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.