📮 Lucas Heights postcode: 2234

Bushfire Risk in Lucas Heights, NSW: 2026 Assessment

Lucas Heights, New South Wales· Sutherland Shire· 2234
Lucas Heights has a high bushfire risk due to its proximity to extensive bushland areas. Hot, dry conditions and strong winds can exacerbate the risk during the bushfire season. Climate change is expected to further increase the frequency and intensity of bushfires.Updated 26 May 2026

Bushfire Risk Score

7.0/10

Lucas Heights has a high bushfire risk due to its proximity to extensive bushland areas. Hot, dry conditions and strong winds can exacerbate the risk during the bushfire season. Climate change is expected to further increase the frequency and intensity of bushfires.

Key Facts

Bushfire Risk
Lucas Heights has a high bushfire risk due to its proximity to extensive bushland areas. Hot, dry conditions and strong winds can exacerbate the risk during the bushfire season. Climate change is expected to further increase the frequency and intensity of bushfires.
Trend
increasing
Suburb
Lucas Heights, NSW
Overall Risk
Medium
Postcode
2234
Highest high-risk exposure
12.5% of land (riverine flood)

Bushfire Risk Analysis

Lucas Heights, New South Wales, has a lucas heights has a high bushfire risk due to its proximity to extensive bushland areas. hot, dry conditions and strong winds can exacerbate the risk during the bushfire season. climate change is expected to further 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 New South Wales fire authority maps bushfire-prone areas and assigns BAL (Bushfire Attack Level) ratings.

The suburb is surrounded by dense bushland, increasing the risk of bushfires spreading to residential areas.

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

Lucas Heights sits within ClimateNest's suburb-level hazard model for bushfire risk. 7% of the suburb's land area is mapped in high-risk bushfire zones and 73.6% 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 Lucas Heights.

Lucas Heights (postcode 2234) 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 riverine flood (12.5% of land in high-risk zones), bushfire (7% of land in high-risk zones), surface flood (6% of land in high-risk zones). Exposure is not uniform across Lucas Heights — 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 Royal National Park
BAL Overlay / ZoneBushfire Prone Land
Bushfire Prone AreaYes

Historical Events

2019
Major

Significant bushfires in the region caused widespread smoke and air quality issues in Lucas Heights.

2001
Moderate

Bushfires impacted areas near Lucas Heights, requiring evacuations and property protection.

Adaptation & Mitigation Actions

Improve Bushfire Preparedness

Immediate

Implement bushfire protection measures, such as clearing vegetation around properties and developing a bushfire survival plan.

Est. cost: Low

Enhance Flood Mitigation

Near-term

Invest in stormwater management infrastructure and implement flood-proofing measures for properties in flood-prone areas.

Est. cost: Medium

Develop Heatwave Response Plan

Near-term

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

Est. cost: Low

Promote Water Conservation

Long-term

Encourage water conservation practices to reduce water stress during droughts and heatwaves.

Est. cost: Low

Council & Emergency Services

Sutherland Shire Council
Emergency Services

Data last updated: 26 May 2026

Explore Lucas Heights Risk Reports

Frequently Asked Questions

Is Lucas Heights in a bushfire prone area?

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

BAL ratings in Lucas Heights 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 Lucas Heights?

Yes, properties in bushfire-prone parts of Lucas Heights 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 Lucas Heights?

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 Lucas Heights is exposed to high riverine flood risk?

ClimateNest's hazard overlay maps 12.5% of Lucas Heights in high-risk zones for riverine flood, with a further 58.9% 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 Lucas Heights Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Lucas Heights, 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