๐Ÿ“ฎ Bilgola Beach postcode: 2107

Bushfire Risk in Bilgola Beach, NSW: 2026 Assessment

Bilgola Beach, New South Walesยท Northern Beachesยท 2107
The suburb has a moderate bushfire risk due to the presence of surrounding bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires.Updated 24 May 2026

Bushfire Risk Score

4.2/10

The suburb has a moderate bushfire risk due to the presence of surrounding bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires.

Key Facts

Bushfire Risk
The suburb has a moderate bushfire risk due to the presence of surrounding bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires.
Trend
stable
Suburb
Bilgola Beach, NSW
Overall Risk
Medium
Postcode
2107
Region
Regional NSW
Median property value
$550,000
Dominant hazard
extreme heat (6/10)

Bushfire Risk Analysis

Bilgola Beach, New South Wales, has a the suburb has a moderate bushfire risk due to the presence of surrounding bushland. hot, dry conditions 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 New South Wales fire authority maps bushfire-prone areas and assigns BAL (Bushfire Attack Level) ratings.

The western edge of Bilgola Beach borders Ku-ring-gai Chase National Park, increasing bushfire risk.

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

Bilgola Beach located in Regional NSW (postcode 2107), is a New South Wales suburb tracked by ClimateNest. The suburb's median property value is $550,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Bilgola Beach.

Across the six hazard axes ClimateNest models, the dominant climate risk in Bilgola Beach is extreme heat (score 6/10), 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 Bilgola Beach, 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 Bilgola Beach are increasingly made with an address-level climate report in hand.

Local Hazard Evidence

Distance to BushlandAdjacent
BAL Overlay / Zonehttps://www.rfs.nsw.gov.au/map
Bushfire Prone AreaYes

Historical Events

2013
Moderate

A bushfire near Ku-ring-gai Chase National Park threatened properties in Bilgola Beach.

Adaptation & Mitigation Actions

Improve stormwater drainage

Near-term

Upgrade stormwater drainage systems to handle increased rainfall intensity and reduce the risk of flash flooding.

Est. cost: Medium

Strengthen coastal defenses

Near-term

Implement coastal protection measures, such as seawalls and beach nourishment, to mitigate coastal erosion and inundation.

Est. cost: High

Develop a heatwave response plan

Immediate

Create a heatwave response plan to protect vulnerable populations during extreme heat events. This should include cooling centers, public awareness campaigns, and outreach to at-risk individuals.

Est. cost: Low

Bushfire preparedness

Near-term

Implement bushfire mitigation strategies, such as vegetation management and community education programs, to reduce the risk of bushfires.

Est. cost: Medium

Raise awareness

Long-term

Educate residents about climate change risks and adaptation measures through community workshops and online resources.

Est. cost: Low

Council & Emergency Services

Northern Beaches Council
Emergency Services

Data last updated: 24 May 2026

Explore Bilgola Beach Risk Reports

Frequently Asked Questions

Is Bilgola Beach in a bushfire prone area?

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

BAL ratings in Bilgola Beach 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 Bilgola Beach?

Yes, properties in bushfire-prone parts of Bilgola Beach 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 Bilgola Beach?

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 are the main climate risks in Bilgola Beach?

ClimateNest's suburb model rates Bilgola Beach's dominant climate risk as extreme heat at 6/10 on a 0โ€“10 index, followed by bushfire (5/10) and damaging wind (4/10). These are suburb-level averages โ€” an address-level report is needed to confirm the risk of a specific property in Bilgola Beach.

Is Bilgola Beach Safe from Climate Risk?

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