Singapore’s first-quarter home prices slid for a second consecutive quarter as tighter mortgages cooled demand in Asia’s second-most expensive housing market. An index tracking private residential prices fell 1.3 percent to 211.6 points in the three months ended March 31 following a 0.9 percent decline in the previous three-month period, according to preliminary data released by the Urban Redevelopment Authority today. The latest drop is the largest since June 2009. The latest price drop “will set the tone for 2014,” said Donald Han, managing director of Chesterton Singapore Pte. “Prices in prime...