Climate Risk in Avonside, New South Wales

Avonside, New South Wales
Updated May 2026

Avonside faces increasing risks from flooding, bushfires, and heatwaves due to climate change. Residents should prepare for more frequent extreme weather events. The suburb is not directly exposed to coastal hazards, but may experience indirect impacts.

Is Avonside Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Avonside, 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 Avonside

Flood

Avonside faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.

Key drivers:

  • ·Increased rainfall intensity
  • ·Sea level rise

Bushfire

Avonside has a moderate bushfire risk due to surrounding vegetation. Drier conditions and higher temperatures are expected to increase the frequency and intensity of bushfires.

Key drivers:

  • ·Increased temperatures
  • ·Drier conditions

Heat

Avonside is likely to experience more frequent and intense heatwaves. Higher average temperatures can pose health risks, especially for vulnerable populations.

Key drivers:

  • ·Increased greenhouse gas emissions
  • ·Urban heat island effect

Coastal

Avonside is not directly on the coast, so the coastal risk is low. However, sea level rise and storm surges could have indirect impacts.

Key drivers:

  • ·Sea level rise
  • ·Storm surge

Wind

Data being compiled

Storm

Data being compiled

Social

Data being compiled

Energy

Data being compiled

In-Depth Climate Risk Guides for Avonside

Detailed Hazard Analysis

heat Risk

Avonside is likely to experience more frequent and intense heatwaves. Higher average temperatures can pose health risks, especially for vulnerable populations.

Primary Drivers

  • ·Increased greenhouse gas emissions
  • ·Urban heat island effect
Data source

flood Risk

Avonside faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Sea level rise
  • ·Urban development
Data source

coastal Risk

Avonside is not directly on the coast, so the coastal risk is low. However, sea level rise and storm surges could have indirect impacts.

Primary Drivers

  • ·Sea level rise
  • ·Storm surge
Data source

bushfire Risk

Avonside has a moderate bushfire risk due to surrounding vegetation. Drier conditions and higher temperatures are expected to increase the frequency and intensity of bushfires.

Primary Drivers

  • ·Increased temperatures
  • ·Drier conditions
  • ·Vegetation density
Data source

What This Means for Property Owners

Insurance Outlook

Premiums may increase due to climate risks

Price Impact

Potential for decreased property values in high-risk areas

Buyer Checklist

  • 1.Check flood maps
  • 2.Assess bushfire risk
  • 3.Consider heatwave impacts
  • 4.Review insurance options

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

Improve Flood Defenses

Near-term

Upgrade drainage systems and build flood barriers to protect properties from flooding.

Est. cost: High

Learn more

Bushfire Preparedness

Immediate

Implement bushfire management plans, clear vegetation around properties, and prepare emergency kits.

Est. cost: Medium

Learn more

Heatwave Action Plan

Near-term

Develop a community heatwave action plan, establish cooling centers, and provide support for vulnerable residents.

Est. cost: Low

Learn more

Community Education

Long-term

Raise awareness about climate risks and adaptation strategies through community workshops and information campaigns.

Est. cost: Low

Learn more

About Avonside's Climate Risk Profile

Avonside is a suburb in New South Wales that is increasingly vulnerable to the impacts of climate change. The primary risks include flooding, bushfires, and heatwaves. Changes in rainfall patterns and rising temperatures are expected to exacerbate these hazards.

Flooding is a significant concern due to increased rainfall intensity and potential for storm surges. Bushfire risk is also increasing due to drier conditions and higher temperatures, which can lead to more frequent and intense fires. Heatwaves are becoming more common and severe, posing health risks to residents, particularly the elderly and those with pre-existing conditions.

While Avonside is not directly on the coast, sea level rise and storm surges could have indirect impacts, such as disruptions to infrastructure and supply chains. It is important for residents and local authorities to take proactive measures to adapt to these changing conditions.

Addressing these climate risks requires a combination of mitigation and adaptation strategies. Mitigation efforts focus on reducing greenhouse gas emissions, while adaptation strategies aim to minimize the impacts of climate change on the community. These strategies include improving infrastructure, implementing early warning systems, and promoting community awareness and preparedness.

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 change risks in Avonside?

The main climate change risks in Avonside are flooding, bushfires, and heatwaves. These risks are expected to increase in the future due to changes in rainfall patterns and rising temperatures.

How can I prepare my property for flooding?

You can prepare your property for flooding by elevating appliances, installing flood barriers, and ensuring proper drainage. Check local council flood maps for specific property risks.

What should I do during a bushfire?

During a bushfire, follow the advice of emergency services. If your property is at risk, evacuate to a safe location. Stay informed about fire updates and warnings.

How can I stay safe during a heatwave?

During a heatwave, stay hydrated, avoid strenuous activities, and seek shelter in air-conditioned environments. Check on vulnerable neighbors and family members.

Where can I find more information about climate change in Avonside?

You can find more information about climate change in Avonside from the local council, the NSW government, and the Bureau of Meteorology. These sources provide data, resources, and guidance on climate risks and adaptation strategies.

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 Avonside, use our analysis tool.

Check Your flood Risk Now

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

Free instant previewCSIRO-powered data

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 Profile for Avonside, NSW | ClimateNest