Cygnet PlCity of Armadale » ForrestdaleDo you (or did you) live on Cygnet Pl in Forrestdale, WA? How has Cygnet Pl changed over the years? What was Cygnet Pl like in the early days? Who were the original residents of Cygnet Pl? 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 Cygnet Pl, please contact us.