Brennan AvCity of Gosnells » Canning ValeDo you (or did you) live on Brennan Av in Canning Vale, WA? How has Brennan Av changed over the years? What was Brennan Av like in the early days? Who were the original residents of Brennan Av? Ask a question or tell your story below... April 18, 2017 by PerthMETRO.net zoom out · satellite view · hybrid (zoom out) Rate this street If you would like to be a custodian/moderator of Brennan Av, please contact us.