Bushfire Risk in Bunbury, WA: 2026 Assessment
Bushfire Risk Score
4.2/10Bunbury has a moderate bushfire risk due to the presence of nearby bushland and dry vegetation during the summer months. Changes in temperature and rainfall patterns could increase the frequency and intensity of bushfires.
Key Facts
- Bushfire Risk
- Bunbury has a moderate bushfire risk due to the presence of nearby bushland and dry vegetation during the summer months. Changes in temperature and rainfall patterns could increase the frequency and intensity of bushfires.
- Trend
- increasing
- Suburb
- Bunbury, WA
- Overall Risk
- Medium
- Postcode
- 6230
- Highest high-risk exposure
- 20.4% of land (bushfire)
Bushfire Risk Analysis
Bunbury, Western Australia, has a bunbury has a moderate bushfire risk due to the presence of nearby bushland and dry vegetation during the summer months. changes in temperature and rainfall patterns could increase the frequency and intensity of bushfires. bushfire risk profile. Key factors include distance to classified bushland, vegetation type, slope, and historical bushfire activity in the region. The Western Australia fire authority maps bushfire-prone areas and assigns BAL (Bushfire Attack Level) ratings.
Residents in bushfire-prone areas are advised to prepare a bushfire survival plan and maintain their properties to reduce the risk of fire.
CSIRO research indicates climate change is extending fire seasons and increasing the number of severe fire weather days across southern and eastern Australia. For Bunbury, this may mean shifts in bushfire risk levels over the coming decades, making property-level BAL assessment increasingly important.
Use ClimateNest for a complete address-level bushfire risk report for Bunbury including BAL zone assessment, evacuation route mapping, and property-specific risk mitigation recommendations.
Bunbury sits within ClimateNest's suburb-level hazard model for bushfire risk. 20.4% of the suburb's land area is mapped in high-risk bushfire zones and 52% in moderate-risk zones, based on the national hazard overlay. Exposure at this scale varies street by street, which is why an address-level check matters before you buy or insure a specific property in Bunbury.
Bunbury (postcode 6230) is tracked in ClimateNest's suburb hazard model, which maps the share of the suburb's land exposed to each hazard at high and moderate levels. The suburb's highest high-risk exposures are bushfire (20.4% of land in high-risk zones), surface flood (8% of land in high-risk zones), tropical cyclone (8% of land in high-risk zones). Exposure is not uniform across Bunbury — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.
Local Hazard Evidence
Historical Events
A bushfire near Bunbury threatened homes and required the evacuation of residents.
Adaptation & Mitigation Actions
Upgrade drainage infrastructure
Near-termImprove drainage systems to reduce the risk of flooding in low-lying areas.
Est. cost: Medium
Implement coastal protection measures
Long-termConstruct seawalls and other coastal protection structures to protect against sea level rise and storm surge.
Est. cost: High
Develop a heatwave plan
ImmediateImplement a heatwave plan to protect vulnerable populations during extreme heat events.
Est. cost: Low
Promote bushfire preparedness
Near-termEducate residents about bushfire safety and encourage them to prepare their properties for bushfires.
Est. cost: Low
Invest in renewable energy
Long-termTransition to renewable energy sources to reduce greenhouse gas emissions and mitigate climate change.
Est. cost: High
Council & Emergency Services
Explore Bunbury Risk Reports
View other climate risk assessments for Bunbury:
Frequently Asked Questions
Is Bunbury in a bushfire prone area?
Parts of Bunbury may be designated as bushfire prone land. Based on available data, Bunbury has a notable bushfire risk. Check your specific property for BAL ratings through ClimateNest or your local council.
What BAL rating applies to properties in Bunbury?
BAL ratings in Bunbury depend on the property's distance from classified vegetation, vegetation type, and slope. A site-specific assessment under AS 3959 is required to determine the exact BAL rating for any property within the suburb.
Does bushfire risk affect insurance in Bunbury?
Yes, properties in bushfire-prone parts of Bunbury may face higher building insurance premiums. Insurers assess bushfire risk based on BAL rating, fire history, and proximity to bushland. Some insurers may restrict cover in very high-risk locations.
What bushfire mitigation measures help protect homes in Bunbury?
Effective bushfire mitigation includes maintaining cleared asset protection zones, using ember-proof mesh on vents, installing metal gutter guards, using non-combustible building materials, and maintaining defendable space. Consult the Western Australia fire authority for property-specific guidance.
What share of Bunbury is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 20.4% of Bunbury in high-risk zones for bushfire, with a further 52% 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 Bunbury Safe from Climate Risk?
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