📮 Wantirna postcode: 3152

Bushfire Risk in Wantirna, VIC: 2026 Assessment

Wantirna, Victoria· Knox· 3152
The bushfire risk in Wantirna is moderate due to its proximity to bushland areas. Hot, dry summers and strong winds can increase the likelihood of bushfires.Updated 24 Mar 2026

Bushfire Risk Score

3.8/10

The bushfire risk in Wantirna is moderate due to its proximity to bushland areas. Hot, dry summers and strong winds can increase the likelihood of bushfires.

Key Facts

Bushfire Risk
The bushfire risk in Wantirna is moderate due to its proximity to bushland areas. Hot, dry summers and strong winds can increase the likelihood of bushfires.
Trend
stable
Suburb
Wantirna, VIC
Overall Risk
Medium
Postcode
3152
Highest high-risk exposure
11.4% of land (bushfire)

Bushfire Risk Analysis

Wantirna, Victoria, has a the bushfire risk in wantirna is moderate due to its proximity to bushland areas. hot, dry summers and strong winds can increase the likelihood of bushfires. bushfire risk profile. Key factors include distance to classified bushland, vegetation type, slope, and historical bushfire activity in the region. The Victoria fire authority maps bushfire-prone areas and assigns BAL (Bushfire Attack Level) ratings.

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 Wantirna, 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 Wantirna including BAL zone assessment, evacuation route mapping, and property-specific risk mitigation recommendations.

Wantirna sits within ClimateNest's suburb-level hazard model for bushfire risk. 11.4% of the suburb's land area is mapped in high-risk bushfire zones and 82.4% 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 Wantirna.

Wantirna (postcode 3152) 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 (11.4% of land in high-risk zones), riverine flood (8.2% of land in high-risk zones), surface flood (5% of land in high-risk zones). Exposure is not uniform across Wantirna — 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

Distance to BushlandAdjacent to the Dandenong Ranges foothills.
BAL Overlay / ZoneBushfire Management Overlay (BMO) may apply to some properties.
Bushfire Prone AreaYes

Adaptation & Mitigation Actions

Improve stormwater drainage

Near-term

Upgrade and expand stormwater drainage infrastructure to mitigate flood risks.

Est. cost: Medium

Implement heatwave early warning system

Immediate

Develop and implement a heatwave early warning system to protect vulnerable populations.

Est. cost: Low

Promote cool roofs and green spaces

Near-term

Encourage the use of cool roofs and expand green spaces to reduce the urban heat island effect.

Est. cost: Medium

Bushfire preparedness programs

Long-term

Implement community education programs on bushfire preparedness and property maintenance.

Est. cost: Low

Council & Emergency Services

Knox City Council
Emergency Services

Data last updated: 24 March 2026

Explore Wantirna Risk Reports

Frequently Asked Questions

Is Wantirna in a bushfire prone area?

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

BAL ratings in Wantirna 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 Wantirna?

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

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 Victoria fire authority for property-specific guidance.

What share of Wantirna is exposed to high bushfire risk?

ClimateNest's hazard overlay maps 11.4% of Wantirna in high-risk zones for bushfire, with a further 82.4% 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 Wantirna Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Wantirna, Victoria, 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 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections