Climate Risk in Billeroy, New South Wales

Billeroy, New South Wales
Updated May 2026

Billeroy faces moderate risks from flooding and heatwaves, with bushfire risk also present. Climate change is expected to exacerbate these risks, particularly flooding and heat. Residents should prepare for more frequent and intense extreme weather events.

Is Billeroy Safe from Climate Risk?

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

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What A$49 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$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections

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Overall Risk Score

Address-level

Hazard Breakdown

Flood, bushfire, heat, coastal and storm exposure are all assessed in this area. The score that matters is the property's own: a ClimateNest report scores the address across eight hazards, with insurance and value projections to 2050.

Climate Hazard Breakdown for Billeroy

Flood

Billeroy faces a moderate risk of flooding, primarily from heavy rainfall events and potential riverine flooding. Local topography and drainage capacity contribute to the risk.

Key drivers:

  • ·Increased rainfall intensity
  • ·Urban development

Bushfire

The bushfire risk in Billeroy is moderate due to surrounding vegetation and dry conditions during certain times of the year. Proximity to bushland increases the potential for bushfire impact.

Key drivers:

  • ·Dry vegetation
  • ·High temperatures

Heat

Billeroy experiences a moderate risk from heatwaves, with increasing average temperatures during summer months. Vulnerable populations are particularly at risk.

Key drivers:

  • ·Climate change
  • ·Urban heat island effect

Coastal

Billeroy is not exposed to coastal risks due to its inland location.

Wind

Data being compiled

Storm

Data being compiled

Social

Data being compiled

Energy

Data being compiled

In-Depth Climate Risk Guides for Billeroy

Detailed Hazard Analysis

heat Risk

Billeroy experiences a moderate risk from heatwaves, with increasing average temperatures during summer months. Vulnerable populations are particularly at risk.

Primary Drivers

  • ·Climate change
  • ·Urban heat island effect
Data source

flood Risk

Billeroy faces a moderate risk of flooding, primarily from heavy rainfall events and potential riverine flooding. Local topography and drainage capacity contribute to the risk.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Urban development
  • ·Climate change
Data source

coastal Risk

Billeroy is not exposed to coastal risks due to its inland location.

Data source

bushfire Risk

The bushfire risk in Billeroy is moderate due to surrounding vegetation and dry conditions during certain times of the year. Proximity to bushland increases the potential for bushfire impact.

Primary Drivers

  • ·Dry vegetation
  • ·High temperatures
  • ·Wind patterns
Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums may increase due to flood and bushfire risks.

Price Impact

Properties in flood-prone areas may experience price reductions.

Buyer Checklist

  • 1.Check flood maps and bushfire prone area designations.
  • 2.Assess property's vulnerability to heatwaves.
  • 3.Inquire about insurance costs and coverage.
  • 4.Review local council's climate adaptation plans.

How the region's climate is projected to change

Regional projections, not a forecast for this street. Figures are from the WA Department of Water and Environmental Regulation's climate projections for the South Western Flatlands region, which draws on CSIRO and Bureau of Meteorology modelling.

Temperature

+0.5 to 1.1°C by 2030

Above the 1986–2005 climate, on all emissions scenarios. By 2090, 1.2 to 2.0°C under intermediate emissions or 2.6 to 4.0°C under high emissions.

Rainfall

Winter rain down up to 15% by 2030

The South West has been drying since 1970, and the decline has been larger than anywhere else in Australia. Heavy rainfall events are projected to become more intense even as totals fall.

Fire weather

Harsher, magnitude uncertain

High confidence that fire weather becomes harsher, low confidence in the size of the change, because it depends heavily on summer rainfall.

Sea level

+0.12 m by 2030

At the Fremantle gauge, range 0.07 to 0.16 m. Very high confidence that sea levels continue to rise through the century.

Source: Department of Water and Environmental Regulation (WA), Western Australian climate projections: summary, September 2021, South Western Flatlands chapter. Read the projections →

Adaptation Recommendations

Upgrade Drainage Infrastructure

Near-term

Improve local drainage systems to handle increased rainfall intensity and reduce flood risk.

Est. cost: Medium

Learn more

Implement Heat Action Plan

Immediate

Develop a heat action plan to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.

Est. cost: Low

Learn more

Bushfire Risk Mitigation

Near-term

Implement bushfire risk mitigation measures, such as vegetation management and community education programs.

Est. cost: Medium

Learn more

Promote Water Conservation

Long-term

Encourage water conservation practices to reduce strain on water resources during droughts and heatwaves.

Est. cost: Low

Learn more

About Billeroy's Climate Risk Profile

Billeroy, NSW, is subject to a range of climate-related risks that are projected to intensify in the coming decades. The primary concerns are flooding, heatwaves, and bushfires. Understanding these risks and taking proactive adaptation measures is crucial for the community's resilience.

Flooding is a significant concern due to increased rainfall intensity and potential riverine flooding. The local topography and drainage infrastructure need to be assessed and upgraded to mitigate the impact of more frequent and severe flood events. Climate change models predict an increase in extreme rainfall events, making flood mitigation a priority.

Heatwaves pose a growing threat to the health and well-being of Billeroy residents, especially vulnerable populations such as the elderly and those with chronic health conditions. Rising average temperatures and the urban heat island effect contribute to this risk. Implementing strategies to reduce heat exposure, such as increasing green spaces and improving building insulation, is essential.

Bushfire risk is also a factor, particularly during dry seasons. While not as immediate a threat as flooding or heatwaves, the potential for bushfires to impact the community should not be underestimated. Maintaining vegetation and implementing fire safety measures are important for reducing bushfire risk.

Overall, Billeroy needs to adopt a comprehensive approach to climate adaptation, involving local government, residents, and other stakeholders. By understanding the specific risks and implementing appropriate measures, the community can enhance its resilience and protect its future.

Suburb pages describe the local picture. The address-level assessment, with its data sources and its dollar projections, is in the ClimateNest report.

Local Government Resources

Frequently Asked Questions

What are the main climate risks facing Billeroy?

The main climate risks include flooding, heatwaves, and bushfires. These risks are expected to increase in the future due to climate change.

How will climate change affect property values in Billeroy?

Properties in flood-prone areas may experience price reductions, while increased insurance premiums could affect all properties.

What is the local council doing to address climate change?

The local council is developing a climate adaptation plan to address the specific risks facing the community. Check the council website for updates.

How can I prepare my home for a heatwave?

Install insulation, use fans and air conditioning, and stay hydrated. Check on vulnerable neighbors and family members.

What should I do during a flood?

Stay informed about flood warnings, move to higher ground, and avoid driving through floodwaters. Follow instructions from emergency services.

Where can I find information about bushfire risks in my area?

Check the NSW Rural Fire Service (RFS) website for bushfire prone area maps and fire safety information.

Get your property's risk report

This suburb assessment covers the area. For a precise address-level climate risk report for any specific property in Billeroy, use our analysis tool.

Check Your flood Risk Now

Check Billeroy's specific flood risk and see how it compares to nearby suburbs. Enter your address for an instant risk assessment.

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What A$49 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$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections

Climate Risk Assessment for Billeroy, NSW | ClimateNest