According to fundamentals, Canadian RE ownership continues to be significantly overvalued compared to rental cashflow. Even the bubbly Australian market has started to correct, but with interest rates low for at least 2 more years, who can predict how long the plates can continue spinning?
You can play with The Economist’s house prices chart yourself here:
http://www.economist.com/blogs/freeexchange/2011/03/global_house_prices