Compare the Demand and Supply of Singapore HDB Flats

It is a free dashboard on PropKaki that visualises Singapore's HDB market using official data from the Housing & Development Board. It covers the HDB resale price index, median resale prices and rents by town and flat type, resale transactions and applications, BTO bookings and sale prices, HDB Loan Eligibility Letter applications, subletting cases, dwelling stock and residential completions — with history going back as far as 1960 for some series.

All figures are sourced from the Housing & Development Board (HDB), which publishes housing statistics through data.gov.sg. The tracker reflects HDB's published releases and does not add estimates or forecasts of its own.

Resale prices, transactions, applications and rents are released quarterly. BTO bookings, dwelling stock, completions and most other indicators are released on a financial-year basis (April to March). The tracker is refreshed when HDB publishes new data.

It is HDB's official measure of how resale flat prices change over time. It is published quarterly and is based at 1Q2009 equal to 100, so a reading of 200 means resale prices are roughly double their 2009 Q1 level. The tracker shows the national index alongside town-level median resale prices.

The tracker covers the 27 HDB towns plus Tengah (which currently appears only as future supply): Ang Mo Kio, Bedok, Bishan, Bukit Batok, Bukit Merah, Bukit Panjang, Bukit Timah, Central Area, Choa Chu Kang, Clementi, Geylang, Hougang, Jurong East, Jurong West, Kallang/Whampoa, Lim Chu Kang, Marine Parade, Pasir Ris, Punggol, Queenstown, Sembawang, Sengkang, Serangoon, Tampines, Tengah, Toa Payoh, Woodlands and Yishun.

The tracker covers 1-room, 2-room, 3-room, 4-room, 5-room, Executive, Multi-Generation, HUDC and Studio Apartment flat types. Not every metric is available for every flat type — for example, multi-generation and HUDC flats are rare in resale and rental data.

Gross rental yield is calculated as median monthly rent multiplied by 12, divided by median resale price, for the same town and flat type and quarter. The headline figure shown on the dashboard is the median yield across all available town × flat-type combinations. The figure is gross — it does not deduct MCST or maintenance fees, vacancy, agent fees or taxes.

It is the share of HDB buyers in a given financial year who chose a new BTO flat rather than a resale flat. It is calculated as BTO bookings divided by the sum of BTO bookings and resale transactions. A higher share means BTO is absorbing more of the demand; a lower share means more buyers are turning to resale.

BTO sale prices come from HDB's 'Price Range of HDB Flats Offered' dataset and are shown by town and flat type, with both gross prices and prices after the Additional CPF Housing Grant (AHG) and Special CPF Housing Grant (SHG). Median resale prices come from HDB's quarterly resale statistics and reflect the actual transacted prices in the secondary market.

No — this dashboard focuses on HDB flats. For private condominiums, landed property and executive condominiums, PropKaki has a separate Singapore Private Residential Market Overview using official URA data.

Yes. The tracker is free to use on PropKaki. You can explore the interactive chart, compare indicators across towns and flat types, and view the market snapshot without an account.