Moorhouse murders committed at 3 Moorhouse Street, Perth in 1986
David Birnie captured, raped and killed victims that Catherine Birnie had lured
Four murders committed, fifth and final victim, 17 year old Kate Moir, escaped
Listed as a beautiful brick cottage , sold for $425,000 to a young couple
Sale price $80,000 below the median for a similar home in the same suburb
House had many owners, in 1999 it was resold after one year for $18,000 loss
One agent, Tony Papineau, has sold the home three times in eight years