Heat Risk in Burwood Heights, NSW: 2026 Assessment
Heat Risk Score
6.0/10Burwood Heights experiences a moderate risk of heatwaves, particularly during the summer months. Urban heat island effect can exacerbate the impact on vulnerable populations.
Key Facts
- Heat Risk
- Burwood Heights experiences a moderate risk of heatwaves, particularly during the summer months. Urban heat island effect can exacerbate the impact on vulnerable populations.
- Trend
- increasing
- Suburb
- Burwood Heights, NSW
- Overall Risk
- Medium
- Postcode
- 2136
- Region
- Greater Sydney
- Median property value
- $1.6 million
- Dominant hazard
- extreme heat (5/10)
- Highest high-risk exposure
- 15% of land (bushfire)
Heat Risk Analysis
Burwood Heights in New South Wales faces elevated extreme heat risk. The Bureau of Meteorology (BOM) reports that Australia's average temperature has increased by approximately 1.5 °C since 1910, with the frequency of extreme heat days rising across most regions.
The urban heat island (UHI) effect can make built-up areas of Burwood Heights warmer than surrounding rural areas, particularly on summer nights. Dark roof materials, limited tree canopy cover, and heat-absorbing surfaces contribute to localised heat stress that varies by property.
Urban density contributes to higher temperatures during summer months.
Get an address-level heat risk assessment from ClimateNest for Burwood Heights including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Climate projections show heat risk in Burwood Heights is tied to the broader Greater Sydney climate. The suburb scores 5 on the 0–10 heat index, with the number of days above 35°C expected to grow through 2050 — a factor that affects cooling costs, garden viability and property desirability.
Burwood Heights located in Greater Sydney (postcode 2136), is a New South Wales suburb tracked by ClimateNest. The suburb's median property value is $1.6 million, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Burwood Heights.
Across the six hazard axes ClimateNest models, the dominant climate risk in Burwood Heights is extreme heat (score 5/10), with moderate exposure. Insurance signals for the suburb point to premiums rising moderately (+20% by 2030). These suburb-level signals help prioritise which properties need the closest look — the actual risk of any single home can only be confirmed with an address-level report.
Whether you are buying, selling or renovating in Burwood Heights, extreme heat is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Burwood Heights are increasingly made with an address-level climate report in hand.
Local Hazard Evidence
Historical Events
A prolonged heatwave resulted in increased hospital admissions and strain on infrastructure.
Adaptation & Mitigation Actions
Upgrade Drainage Infrastructure
ImmediateInvest in upgrading stormwater drainage systems to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: High
Increase Green Spaces
Near-termPlant more trees and create green spaces to reduce the urban heat island effect and provide shade during heatwaves.
Est. cost: Medium
Implement Heatwave Early Warning System
ImmediateDevelop and implement a heatwave early warning system to alert residents of impending heatwaves and provide guidance on how to stay safe.
Est. cost: Low
Community Education Programs
Long-termConduct community education programs to raise awareness about climate risks and promote adaptation measures.
Est. cost: Low
Council & Emergency Services
Explore Burwood Heights Risk Reports
View other climate risk assessments for Burwood Heights:
Frequently Asked Questions
How hot does Burwood Heights get in summer?
Burwood Heights in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Burwood Heights. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Burwood Heights?
Australia-wide, extreme heat events have become more frequent since the mid-20th century, and this trend is consistent with CSIRO climate projections for New South Wales. Continued warming is likely through 2050 under all emissions scenarios.
How does heat affect energy costs for Burwood Heights properties?
Higher temperatures increase cooling demand, which raises electricity costs. ClimateNest provides energy cost projections based on your property's specific exposure to extreme heat days in Burwood Heights and the performance of your building envelope.
What heat mitigation measures work best in Burwood Heights?
Effective heat mitigation includes light-coloured roofing (cool roofs), ceiling and wall insulation, double-glazed windows, external shading, cross-ventilation design, and increasing tree canopy around the property. These measures reduce indoor temperatures and cooling costs.
What are the main climate risks in Burwood Heights?
ClimateNest's suburb model rates Burwood Heights's dominant climate risk as extreme heat at 5/10 on a 0–10 index, followed by damaging wind (4/10) and severe storm (4/10). These are suburb-level averages — an address-level report is needed to confirm the risk of a specific property in Burwood Heights.
What share of Burwood Heights is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 15% of Burwood Heights in high-risk zones for bushfire, with a further 64.9% in moderate-risk zones. Suburb-level exposure is not uniform — individual properties can differ from these averages, so an address-level check is recommended.
Is Burwood Heights Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Burwood Heights, New South Wales, covering flood, bushfire, sea level rise and more.
What A$69 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections