Bushfire Risk in Warranulla, NSW: 2026 Assessment

Warranulla, New South Wales· UNKNOWN
The bushfire risk in Warranulla is moderate, influenced by surrounding vegetation and dry conditions. Climate change is projected to exacerbate bushfire risk.Updated 8 May 2026

Bushfire Risk Score

4.2/10

The bushfire risk in Warranulla is moderate, influenced by surrounding vegetation and dry conditions. Climate change is projected to exacerbate bushfire risk.

Key Facts

Bushfire Risk
The bushfire risk in Warranulla is moderate, influenced by surrounding vegetation and dry conditions. Climate change is projected to exacerbate bushfire risk.
Trend
increasing
Suburb
Warranulla, NSW
Overall Risk
Medium
Postcode
2423
Highest high-risk exposure
11.5% of land (surface flood)

Bushfire Risk Analysis

Warranulla, New South Wales, has a the bushfire risk in warranulla is moderate, influenced by surrounding vegetation and dry conditions. climate change is projected to exacerbate bushfire risk. bushfire risk profile. Key factors include distance to classified bushland, vegetation type, slope, and historical bushfire activity in the region. The New South Wales fire authority maps bushfire-prone areas and assigns BAL (Bushfire Attack Level) ratings.

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

Warranulla sits within ClimateNest's suburb-level hazard model for bushfire risk. 9.1% of the suburb's land area is mapped in high-risk bushfire zones and 74.2% 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 Warranulla.

Warranulla (postcode 2423) 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 surface flood (11.5% of land in high-risk zones), riverine flood (10.1% of land in high-risk zones), bushfire (9.1% of land in high-risk zones). Exposure is not uniform across Warranulla — 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 some bushland areas
BAL Overlay / ZoneCheck NSW RFS website for bushfire prone areas
Bushfire Prone AreaYes

Historical Events

2013
Minor

A small bushfire occurred near Warranulla, but was quickly contained.

Adaptation & Mitigation Actions

Improve Flood Defenses

Near-term

Upgrade drainage infrastructure and implement flood-proofing measures for properties.

Est. cost: Medium

Enhance Bushfire Preparedness

Near-term

Implement bushfire management strategies, including vegetation clearing and community education programs.

Est. cost: Medium

Develop Heatwave Response Plan

Immediate

Establish a heatwave response plan to protect vulnerable populations during extreme heat events.

Est. cost: Low

Promote Water Conservation

Long-term

Implement water conservation measures to reduce water demand during periods of drought and heat.

Est. cost: Low

Council & Emergency Services

UNKNOWN
Emergency Services

Data last updated: 8 May 2026

Explore Warranulla Risk Reports

Frequently Asked Questions

Is Warranulla in a bushfire prone area?

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

BAL ratings in Warranulla 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 Warranulla?

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

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 New South Wales fire authority for property-specific guidance.

What share of Warranulla is exposed to high surface flood risk?

ClimateNest's hazard overlay maps 11.5% of Warranulla in high-risk zones for surface flood, with a further 59% 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 Warranulla Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Warranulla, New South Wales, 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