Expert insightsInvestingPerth sales up 64% on same week last year: REIWAPerth sales up 64% on same week last year: REIWACassidy KnowltonFeb 14, 2013There were 1,076 sales in Perth this week, up 64% from 656 the same week last year, according to the Real Estate Institute of Western Australia. The most actively traded suburb was Perth CBD, with 26 sales.Cassidy Knowlton