The Evolution of HDB Resale Prices in Singapore (2017–2024)

Sudarshan Venkatesan (S4103079)

Introduction

In Singapore, public housing is primarily managed by the Housing & Development Board (HDB). Over 80% of residents live in HDB flats, which are developed, maintained, and regulated by this public housing board.

This presentation analyzes trends in HDB resale flats using official records from data.gov.sg, spanning over 160,000 transactions between 2017 and 2024.

We explore price dynamics, flat type distributions, affordability shifts, lease effects, and future predictions across Singapore’s towns — combining geospatial and statistical tools to understand public housing trends in depth.

HDB resale patterns (2017–2024) reflect economic shifts, housing policy evolution, and the lasting effects of the COVID-19 pandemic.

We evaluate how regional growth patterns have evolved in response to national development strategies and infrastructure rollout.

The analysis also reflects how affordability has shifted over time, especially with inflation and wage movement.

By mapping spatial price changes, this study highlights which towns have become hotspots and which have remained relatively stable.

Using publicly available data from data.gov.sg – HDB Resale Flat Prices, we explore:

  • 📈 Average resale price trends by town and flat type
  • 📊 Affordability shifts using median household income
  • 🏠 Distribution of flat types across towns
  • 📅 Year-on-year price growth by region
  • 📉 Impact of lease commencement year on resale value
  • 🗺️ Geographical and temporal heatmaps to highlight regional variation

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Average Resale Price by Town (2017–2024)

  • Kallang, Queenstown, and Bukit Timah show the highest average resale prices, likely due to their central location and accessibility.
  • Bukit Batok, Bukit Panjang, and Sembawang are among the most affordable, suggesting greater distance from key commercial areas or fewer amenities.
  • Mature towns like Toa Payoh and Marine Parade retain strong resale values, thanks to established infrastructure and schools.
  • Emerging towns such as Punggol and Sengkang show moderate resale pricing amidst rapid urban development.

Transaction Volume & Flat Type Distribution by Town (2017–2024)

  • Central towns like Kallang, Queenstown, and Bukit Timah command the highest resale prices due to superior accessibility, mature infrastructure, and long-standing demand.
  • Suburban towns such as Bukit Batok, Bukit Panjang, and Sembawang remain more affordable and record higher transaction activity, appealing to first-time buyers and budget-conscious households.
  • New growth areas like Sengkang, Punggol, and Yishun are highly active in the resale market, thanks to recent development, dense supply of newer flats, and larger family-oriented units.
  • Flat type distribution reflects generational planning — older towns like Toa Payoh and Ang Mo Kio still host many 3-room flats, while emerging towns prioritize spacious 4- and 5-room homes.
  • Urban evolution is evident: housing affordability, resale volumes, and flat types are shaped by Singapore’s decentralization strategy, balancing price, location, and family needs across estates.

Cost, Affordability & Growth (2017–2024)

  • Bukit Timah, Queenstown, and Marine Parade were the most expensive towns in 2017 and remain premium zones in 2024.
  • Yishun, Sembawang, and Woodlands were the most affordable in 2017 but have shown significant price appreciation by 2024.
  • Top % price growth occurred in traditionally cheaper areas like Bukit Batok and Yishun — evidence of shifting buyer preferences.
  • Transaction volume growth was strongest in suburban towns like Bukit Batok and Sembawang, reflecting demand migration.
  • Overall, HDB resale market dynamics show how affordability and resale growth are redistributing geographically across Singapore.

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HDB Flat Affordability Index (2017–2024)

  • Affordability has declined steadily: The boxplot shows a clear upward trend in median affordability index from 2017 to 2024.
  • By 2024, many towns cross an affordability index of 5.5–6.0, meaning resale flats now cost 5–6x the median annual household income.
  • Widening spread across towns: The interquartile range increases, suggesting a growing affordability gap between towns.
  • COVID impact: Sharp changes between 2020–2022 align with economic disruption and housing demand spikes post-pandemic.
  • This index highlights the pressing need for affordable supply and pricing regulation in Singapore’s public housing market.

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Impact of Lease Age on Resale Price

  • Resale prices decline steadily as lease age increases, especially after 30 years — highlighting lease decay effects.
  • Newer flats (<10 years) command the highest resale values due to longer remaining lease and modern amenities.
  • The LOESS curve reveals a non-linear depreciation trend, with a steeper drop after 25–30 years of lease age.
  • Policy constraints tied to CPF usage and mortgage limits further suppress prices of older flats.
  • This relationship underscores why buyers and policymakers prioritize lease balance in resale decision-making.

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Forecast: Price Per Square Metre (2025–2029) – Top & Bottom 5 Towns

  • Top towns like Queenstown, Bukit Timah, and Marine Parade show a continued climb, with projected unit prices exceeding $9,000/sqm by 2029.
  • Affordable towns like Woodlands, Choa Chu Kang, and Yishun still remain below $6,000/sqm, but exhibit steady appreciation over the next 5 years.
  • Price gaps are widening, especially after 2026 — indicating rising spatial inequality across Singapore’s HDB landscape.
  • Urban decentralization goals are supported by rising values in fringe towns, helping redistribute demand.
  • These forecasts reinforce the need for affordability monitoring, infrastructure investment, and location-based grants to support inclusive housing access.

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Conclusion: Insights on HDB Resale Dynamics (2017–2029)

Over the past eight years, Singapore’s HDB resale market has witnessed dynamic shifts driven by economic conditions, policy changes, and demographic evolution. Our analysis highlighted key patterns across time, towns, flat types, and lease characteristics — offering critical takeaways for planners, buyers, and policymakers alike.

  • Resale prices have steadily risen post-2020, with notable surges in centrally located towns like Kallang and Queenstown — signaling renewed demand for mature estates.
  • Flat size and lease commencement year significantly influence price trends, with newer, larger units showing stronger appreciation and resale desirability.
  • Geospatial disparities are widening: Core towns grow more expensive, while affordable towns remain stable but are slowly catching up — reflecting a decentralized urban growth model.
  • Predictions up to 2029 reveal sustained growth in both premium and affordable segments, albeit at different paces, reinforcing the need for inclusive housing strategies.
  • Value-for-money hotspots may shift toward emerging towns as connectivity improves and urban planning promotes equitable development.

As Singapore continues to evolve, timely forecasting and data-driven insights like these can help balance affordability with urban vibrancy — ensuring public housing remains resilient, equitable, and future-ready.

References