Singapore-based investors put in at least S$3.8 billion in overseas real estate markets despite a weaker global economy in Q3, according to data compiled by DTZ (SEA) Research. Of this, more than S$1.8 billion was invested in Australia and S$1.2 billion in the UK. In Singapore, private investment in office space also rose to S$828 million in Q3 2015 from S$465 million in Q2. Offices accounted for...