Climate Risk Profile: Cecil Hills, NSW

Cecil Hills, New South Wales
Updated May 2026

Cecil Hills faces moderate risks from flooding and heatwaves, with bushfire risk also present. Climate change is expected to exacerbate these risks, particularly in relation to heat and flooding.

Is Cecil Hills Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Cecil Hills, 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 Cecil Hills

Flood

Cecil Hills faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from local waterways. The risk is expected to increase due to climate change.

Key drivers:

  • ·Increased rainfall intensity
  • ·Urban development

Bushfire

Cecil Hills has a moderate bushfire risk due to its proximity to bushland areas. Hot, dry conditions during the bushfire season can increase the likelihood of fires.

Key drivers:

  • ·Dry vegetation
  • ·High temperatures

Heat

Cecil Hills experiences a high risk of heatwaves, with increasing average temperatures and more frequent extreme heat events expected in the future.

Key drivers:

  • ·Climate change
  • ·Urban heat island effect

Coastal

Cecil Hills has a very low risk of coastal hazards due to its inland location.

Key drivers:

  • ·Distance from coast

Wind

Data being compiled

Storm

Data being compiled

Social

Data being compiled

Energy

Data being compiled

In-Depth Climate Risk Guides for Cecil Hills

Detailed Hazard Analysis

heat Risk

Cecil Hills experiences a high risk of heatwaves, with increasing average temperatures and more frequent extreme heat events expected in the future.

Primary Drivers

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

flood Risk

Cecil Hills faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from local waterways. The risk is expected to increase due to climate change.

Primary Drivers

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

coastal Risk

Cecil Hills has a very low risk of coastal hazards due to its inland location.

Primary Drivers

  • ·Distance from coast
Data source

bushfire Risk

Cecil Hills has a moderate bushfire risk due to its proximity to bushland areas. Hot, dry conditions during the bushfire season can increase the likelihood of fires.

Primary Drivers

  • ·Dry vegetation
  • ·High temperatures
  • ·Wind
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 insurance costs.
  • 2.Assess bushfire risk and mitigation measures.
  • 3.Consider energy efficiency for heatwave resilience.

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 stormwater drainage

Near-term

Upgrade and expand stormwater drainage systems to handle increased rainfall intensity and reduce flood risk.

Est. cost: Medium

Learn more

Implement bushfire management plan

Near-term

Develop and implement a comprehensive bushfire management plan, including vegetation management, firebreaks, and community education.

Est. cost: Medium

Learn more

Establish heatwave early warning system

Immediate

Create a heatwave early warning system to alert residents of impending heatwaves and provide guidance on staying safe.

Est. cost: Low

Learn more

Promote energy efficiency

Long-term

Encourage residents to adopt energy-efficient practices and technologies to reduce energy consumption and greenhouse gas emissions.

Est. cost: Low to Medium

Learn more

Community education programs

Near-term

Run community workshops and distribute information on climate risks and adaptation strategies.

Est. cost: Low

Learn more

About Cecil Hills's Climate Risk Profile

Cecil Hills, located in New South Wales, is subject to a range of climate-related risks. The primary concerns are flooding due to heavy rainfall and potential overflow from local waterways, and increasing heatwave frequency and intensity.

The suburb's proximity to bushland also poses a moderate bushfire risk, especially during the dry summer months. While coastal risks are minimal due to its inland location, the broader impacts of climate change, such as extreme weather events, can still affect the region.

Climate projections indicate that Cecil Hills will likely experience higher average temperatures, more frequent heatwaves, and increased rainfall intensity in the coming decades. These changes could lead to greater stress on infrastructure, increased health risks for vulnerable populations, and potential disruptions to daily life.

Adaptation measures, such as improved stormwater management, bushfire mitigation strategies, and heatwave preparedness plans, are crucial to building resilience in Cecil Hills. Community awareness and engagement are also essential to ensure that residents are informed and prepared for the challenges ahead.

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 for Cecil Hills?

The main risks are increased heatwaves, flooding from heavy rainfall, and bushfire risk due to proximity to bushland.

How will climate change affect property values in Cecil Hills?

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

What is the council doing to address climate change in Cecil Hills?

Liverpool City Council is implementing stormwater management upgrades, bushfire mitigation strategies, and community education programs.

How can I prepare my home for heatwaves in Cecil Hills?

Install insulation, use energy-efficient appliances, and have a plan for staying cool during heatwaves.

What should I do during a flood in Cecil Hills?

Stay informed about flood warnings, move valuables to higher ground, and be prepared to evacuate if necessary.

Where can I find information about bushfire risks in Cecil Hills?

The NSW Rural Fire Service website provides information on bushfire prone areas and safety tips.

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 Cecil Hills, use our analysis tool.

Check Your flood Risk Now

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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 Cecil Hills, NSW | ClimateNest