A $57.4 million redevelopment including housing, restaurants, boardwalks, playgrounds and public art has been proposed for the Perth beachside suburb of Scarborough.

Premier Colin Barnett released the draft master plan on Tuesday and said the development would provide a foreshore that could be enjoyed by all ages. New lookouts and boardwalks would provide better access to the beach, while family-friendly areas include a water playground and skate park.  Planning Minister John Day…