๐Ÿ“ฎ Churchill Island postcode: 3921

Bushfire Risk in Churchill Island, VIC: 2026 Assessment

Churchill Island, Victoriaยท Bass Coast Shire Councilยท 3921
Low bushfire risk due to its island nature and limited vegetation, but potential exists from nearby coastal scrub.Updated 28 June 2026

Bushfire Risk Score

3.0/10

Low bushfire risk due to its island nature and limited vegetation, but potential exists from nearby coastal scrub.

Key Facts

Bushfire Risk
Low bushfire risk due to its island nature and limited vegetation, but potential exists from nearby coastal scrub.
Trend
stable
Suburb
Churchill Island, VIC
Overall Risk
Medium
Postcode
3925
Region
Coastal VIC
Median property value
$725,000
Dominant hazard
damaging wind (5/10)
Highest high-risk exposure
16.3% of land (bushfire)

Bushfire Risk Analysis

Churchill Island, Victoria, has a low bushfire risk due to its island nature and limited vegetation, but potential exists from nearby coastal scrub. 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.

While not densely vegetated, the presence of coastal scrub and grasses presents a low to moderate bushfire risk, especially under high wind conditions.

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

Churchill Island sits within ClimateNest's suburb-level hazard model for bushfire risk. 16.3% of the suburb's land area is mapped in high-risk bushfire zones and 69.9% 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 Churchill Island.

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

Churchill Island located in Coastal VIC (postcode 3925), is a Victoria suburb tracked by ClimateNest. The suburb's median property value is $725,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Churchill Island.

Across the six hazard axes ClimateNest models, the dominant climate risk in Churchill Island is damaging wind (score 5/10), with moderate exposure. Insurance signals for the suburb point to premiums rising moderately (+25% 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 Churchill Island, damaging wind 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 Churchill Island are increasingly made with an address-level climate report in hand.

Local Hazard Evidence

Distance to BushlandAdjacent coastal scrub and small wooded areas
BAL Overlay / ZoneFire Danger Rating Areas
Bushfire Prone AreaYes

Historical Events

1983
Moderate

The 'Ash Wednesday' fires affected parts of Victoria, with coastal scrub areas experiencing significant burning, though direct impact on Churchill Island was limited.

Adaptation & Mitigation Actions

Coastal Defence and Dune Restoration

Near-term

Implement hard and soft engineering solutions for coastal protection, including seawalls and beach nourishment, alongside restoring and enhancing coastal dunes to buffer against erosion and inundation.

Est. cost: $$$$

Heatwave Action Plan

Immediate

Develop and implement a comprehensive heatwave action plan, including public awareness campaigns, establishing cool refuges, and providing guidance on heat-safe practices for visitors and staff.

Est. cost: $$

Ecosystem Resilience and Management

Long-term

Focus on maintaining and enhancing the resilience of the island's natural ecosystems to climate impacts, including managing invasive species and protecting native vegetation.

Est. cost: $$

Floodplain Management and Infrastructure Adaptation

Near-term

Review and update floodplain management strategies, ensuring that any new or existing infrastructure is designed or retrofitted to withstand projected flood levels and storm surges.

Est. cost: $$$

Water Management and Conservation

Long-term

Implement water-sensitive urban design principles and water conservation measures to manage water resources effectively, especially during periods of drought or increased demand.

Est. cost: $

Council & Emergency Services

Bass Coast Shire Council
Emergency Services

Data last updated: 28 June 2026

Explore Churchill Island Risk Reports

Frequently Asked Questions

Is Churchill Island in a bushfire prone area?

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

BAL ratings in Churchill Island 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 Churchill Island?

Yes, properties in bushfire-prone parts of Churchill Island 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 Churchill Island?

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 are the main climate risks in Churchill Island?

ClimateNest's suburb model rates Churchill Island's dominant climate risk as damaging wind at 5/10 on a 0โ€“10 index, followed by bushfire (4/10) and extreme heat (4/10). These are suburb-level averages โ€” an address-level report is needed to confirm the risk of a specific property in Churchill Island.

What share of Churchill Island is exposed to high bushfire risk?

ClimateNest's hazard overlay maps 16.3% of Churchill Island in high-risk zones for bushfire, with a further 69.9% 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 Churchill Island Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Churchill Island, 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 ยท Australian addresses only ยท 8 hazard scores ยท Insurance trajectory ยท 2030 & 2050 projections