Perth's established suburbs accounted for just 28 per cent of all urban land development in 2012, well below the long-term 'infill' target of 47 per cent, prompting calls for regulatory reform from the Property Council of Australia.

Perth's established suburbs accounted for just 28 per cent of all urban land development in 2012, well below the long-term 'infill' target of 47 per cent, prompting calls for regulatory reform from the Property Council of Australia.