Bushfire Risk in Nelson, NSW: 2026 Assessment

Nelson, New South Wales· UNKNOWN
Nelson has a moderate bushfire risk due to surrounding vegetation. Hot, dry conditions and strong winds can increase the likelihood of bushfires.Updated 14 Apr 2026

Bushfire Risk Score

4.0/10

Nelson has a moderate bushfire risk due to surrounding vegetation. Hot, dry conditions and strong winds can increase the likelihood of bushfires.

Key Facts

Bushfire Risk
Nelson has a moderate bushfire risk due to surrounding vegetation. Hot, dry conditions and strong winds can increase the likelihood of bushfires.
Trend
stable
Suburb
Nelson, NSW
Overall Risk
Medium
Postcode
2550
Highest high-risk exposure
15.6% of land (bushfire)

Bushfire Risk Analysis

Nelson, New South Wales, has a nelson has a moderate bushfire risk due to surrounding vegetation. 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.

Areas bordering bushland are designated as bushfire prone.

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

Nelson sits within ClimateNest's suburb-level hazard model for bushfire risk. 15.6% of the suburb's land area is mapped in high-risk bushfire zones and 59.7% 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 Nelson.

Nelson (postcode 2550) 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 (15.6% of land in high-risk zones), riverine flood (13.8% of land in high-risk zones), surface flood (11.2% of land in high-risk zones). Exposure is not uniform across Nelson — 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
BAL Overlay / ZoneRFS Bush Fire Prone Land
Bushfire Prone AreaYes

Historical Events

2020
Moderate

Bushfires in the region caused smoky conditions and required residents to be prepared for evacuation.

Adaptation & Mitigation Actions

Improve drainage infrastructure

Near-term

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

Est. cost: Medium

Implement a heatwave management plan

Immediate

Develop a plan to protect vulnerable residents during heatwaves, including cooling centers and outreach programs.

Est. cost: Low

Bushfire hazard reduction

Near-term

Regularly clear vegetation around properties and implement controlled burns to reduce bushfire fuel loads.

Est. cost: Low

Community awareness programs

Long-term

Educate residents about climate risks and how to prepare for extreme weather events.

Est. cost: Low

Council & Emergency Services

Hornsby Shire Council
Emergency Services

Data last updated: 14 April 2026

Explore Nelson Risk Reports

Frequently Asked Questions

Is Nelson in a bushfire prone area?

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

BAL ratings in Nelson 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 Nelson?

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

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 Nelson is exposed to high bushfire risk?

ClimateNest's hazard overlay maps 15.6% of Nelson in high-risk zones for bushfire, with a further 59.7% 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 Nelson Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Nelson, New South Wales, covering flood, bushfire, sea level rise and more.

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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