Explore A once-tired Piha property has become the suburb's most expensive home listing at $11 million. A once-tired Piha property, The Louise’s, is now the suburb's most expensive listing at $11 million. Originally an unfinished project by architect Gerard Commissaris, the home was purchased six years ago for $2.8 million. New owners Jenene Crossan and Scottie Chapman acted as "custodians," completing a massive restoration to honour the original vision.