HDB resale flat prices database
On 1 April 2009, HDB improved its Resale Flat Prices e-service, now showing transactions for last 1 year instead of last 3 months, also added flat model beside floor area. I copied the listings for 1 year (April 2008 – March 2009) in Microsoft Excel, which were displaying 20 per page. I spent about 10 days at 5 hours per day. I did this for purpose of personal analysis, for example estimate average apartment size nationwide and per town, and showing the results of analysis in HDB Statistics page. Few months later HDB showed all transactions in a scroll-able list rather than 20 pages, allowing me to copy transactions much faster, so started to update my database once per year.
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