The datasets below pertaining to Private Property in Singapore are extracted from https://beta.data.gov.sg, Singapore's national open data collection portal.
The prices in 2009-Q1 are used as the base reference price of the index. The indices are compiled based on a Stratified Hedonic Regression method. The value of properties transacted in the past 5 quarters are used as weights. The weights are revised every 3 years. The latest revision was in 2015-Q1.