*Percentile Ranking - Developer/Contractor may be subjected to higher sampling under the 3-Tier CONQUAS scheme for their future private housing projects, as long as they have private housing projects with CONQUAS score below the bottom 10th percentile in the immediate past 3 years.

Year Project Developer Project Developer Contractor CONQUAS Score Percentile Rank 2019 Private Housing AverageQM Rating
2015 H2o Residences City Developments Ltd (CDL) City Developments Ltd (CDL) Woh Hup (Pte) Ltd 96.3 94% 93.2 Excellent
2015 SkySuites@Anson Allgreen Properties Ltd Allgreen Properties Ltd Woh Hup (Pte) Ltd 96.4 97% Star
2015 1919 Aurum Land (Pte) Ltd Aurum Land (Pte) Ltd Woh Hup (Pte) Ltd 97.1 100% Star