The sale of private residential properties shot up more than tenfold in February to 1,323 units, compared to just 108 in January. Homebuyers thronged the showflats of mass-market projects like The Caspian in Boon Lay and The Alexis in Alexandra, and they propped up the property sales figures in February, accounting for more than 70 per cent of the units sold for the month. Property-watchers said those...