๐Ÿ“ฎ Cairns postcode: 4870

Bushfire Risk in Cairns, QLD: 2026 Assessment

Cairns, Queenslandยท Cairns Regional Councilยท 4870
Bushfire risk in Cairns is moderate, with some areas bordering bushland being more vulnerable. The risk is influenced by dry seasons and vegetation density.Updated 22 Mar 2026

Bushfire Risk Score

3.0/10

Bushfire risk in Cairns is moderate, with some areas bordering bushland being more vulnerable. The risk is influenced by dry seasons and vegetation density.

Key Facts

Bushfire Risk
Bushfire risk in Cairns is moderate, with some areas bordering bushland being more vulnerable. The risk is influenced by dry seasons and vegetation density.
Trend
increasing
Suburb
Cairns, QLD
Overall Risk
Medium
Postcode
4870
Region
Regional QLD
Median property value
$450,000
Dominant hazard
extreme heat (7/10)
Highest high-risk exposure
17.6% of land (bushfire)

Bushfire Risk Analysis

Cairns, Queensland, has a bushfire risk in cairns is moderate, with some areas bordering bushland being more vulnerable. the risk is influenced by dry seasons and vegetation density. bushfire risk profile. Key factors include distance to classified bushland, vegetation type, slope, and historical bushfire activity in the region. The Queensland fire authority maps bushfire-prone areas and assigns BAL (Bushfire Attack Level) ratings.

Areas on the outskirts of Cairns are designated as bushfire prone areas. Residents should maintain their properties to reduce fuel loads and be aware of fire danger ratings.

CSIRO research indicates climate change is extending fire seasons and increasing the number of severe fire weather days across southern and eastern Australia. For Cairns, 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 Cairns including BAL zone assessment, evacuation route mapping, and property-specific risk mitigation recommendations.

Cairns sits within ClimateNest's suburb-level hazard model for bushfire risk. 17.6% of the suburb's land area is mapped in high-risk bushfire zones and 57.2% 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 Cairns.

On ClimateNest's 0โ€“10 suburb hazard index, Cairns scores 4 for bushfire risk โ€” a moderate exposure relative to the Australian suburb range. For comparison, properties in Cairns can still sit well above or below this suburb average depending on elevation, distance to waterways or vegetation, and local drainage.

Cairns located in Regional QLD (postcode 4870), is a Queensland suburb tracked by ClimateNest. The suburb's median property value is $450,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Cairns.

Across the six hazard axes ClimateNest models, the dominant climate risk in Cairns is extreme heat (score 7/10), with elevated exposure. Insurance signals for the suburb point to premiums rising moderately (+35% by 2030). These suburb-level signals help prioritise which properties need the closest look โ€” the actual risk of any single home can only be confirmed with an address-level report.

Whether you are buying, selling or renovating in Cairns, 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 Cairns are increasingly made with an address-level climate report in hand.

Local Hazard Evidence

Distance to BushlandVariable, some areas adjacent to bushland
BAL Overlay / ZoneQld Fire and Emergency Services Bushfire Prone Area Map
Bushfire Prone AreaYes

Adaptation & Mitigation Actions

Upgrade flood defenses

Immediate

Invest in infrastructure to protect against flooding, such as levees, drainage systems, and flood-resistant building designs.

Est. cost: High

Strengthen coastal protection

Near-term

Implement measures to protect against coastal erosion and inundation, such as seawalls, beach nourishment, and mangrove restoration.

Est. cost: High

Develop heat action plans

Immediate

Implement strategies to reduce the impacts of heatwaves, such as public cooling centers, early warning systems, and community outreach programs.

Est. cost: Medium

Improve bushfire preparedness

Near-term

Implement measures to reduce bushfire risk, such as vegetation management, fire breaks, and community education programs.

Est. cost: Medium

Enhance community resilience

Long-term

Promote community engagement and education on climate risks and adaptation measures. Support vulnerable populations and build social networks to enhance resilience.

Est. cost: Low

Council & Emergency Services

Cairns Regional Council
Emergency Services

Data last updated: 22 March 2026

Explore Cairns Risk Reports

Frequently Asked Questions

Is Cairns in a bushfire prone area?

Parts of Cairns may be designated as bushfire prone land. Based on available data, Cairns 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 Cairns?

BAL ratings in Cairns 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 Cairns?

Yes, properties in bushfire-prone parts of Cairns 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 Cairns?

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 Queensland fire authority for property-specific guidance.

What are the main climate risks in Cairns?

ClimateNest's suburb model rates Cairns's dominant climate risk as extreme heat at 7/10 on a 0โ€“10 index, followed by damaging wind (5/10) and severe storm (5/10). These are suburb-level averages โ€” an address-level report is needed to confirm the risk of a specific property in Cairns.

What share of Cairns is exposed to high bushfire risk?

ClimateNest's hazard overlay maps 17.6% of Cairns in high-risk zones for bushfire, with a further 57.2% in moderate-risk zones. Suburb-level exposure is not uniform โ€” individual properties can differ from these averages, so an address-level check is recommended.

Is Cairns Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Cairns, Queensland, covering flood, bushfire, sea level rise and more.

Free instant previewCSIRO-powered data

What A$69 could save you from

$7.2B
2022 insured disaster losses*
$300B+
climate risk to property by 2050*
30-120%
insurance premium increases in high-risk areas*

*Industry sources: ICA, APRA, RBA

Full report from A$69 ยท Australian addresses only ยท 8 hazard scores ยท Insurance trajectory ยท 2030 & 2050 projections