There has been a sharp jump in the number of residential properties put up for sale by mortgagees. According to property consultancy Colliers International, the total number so far this year is 123, a seven-fold jump from just 17 in 2013. Non-landed units accounted for 65.4 per cent of private homes in the mortgagee listings. These included condominiums in prime areas such as Marina Bay and Sentosa...