Over 90 percent of the more than 550 units sold so far at Watertown condo in Punggol have been snapped up by Singaporeans, proving that the additional buyer's stamp duty (ABSD) imposed recently has succeeded in cooling foreign buying. According to a Business Times report, this is down from a share of around 80 percent at other suburban condos launched last year, including The Tennery in Bukit Panjang,...