Hamelin LoopCity of Armadale » HarrisdaleDo you (or did you) live on Hamelin Loop in Harrisdale, WA? How has Hamelin Loop changed over the years? What was Hamelin Loop like in the early days? Who were the original residents of Hamelin Loop? Ask a question or tell your story below... April 17, 2017 by PerthMETRO.net zoom out · satellite view · hybrid (zoom out) Rate this street If you would like to be a custodian/moderator of Hamelin Loop, please contact us.