Climate Risk Assessment: Four Mile Creek, NSW

Four Mile Creek, New South Wales
Updated May 2026

Four Mile Creek faces moderate climate risks, primarily from flooding and heatwaves. Bushfire risk is also present. Residents should prepare for more frequent extreme weather events.

Is Four Mile Creek Safe from Climate Risk?

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

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

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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 Four Mile Creek

Flood

Four Mile Creek faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.

Key drivers:

  • ·Increased rainfall intensity
  • ·Urban development

Bushfire

The area around Four Mile Creek has a moderate bushfire risk due to surrounding vegetation. Hot, dry conditions and strong winds can increase the likelihood of bushfires.

Key drivers:

  • ·Dry vegetation
  • ·Hot weather

Heat

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

Key drivers:

  • ·Climate change
  • ·Urban heat island effect

Coastal

Four Mile Creek has a low coastal risk. It is located inland and is not directly exposed to coastal hazards such as sea level rise and coastal erosion.

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 Four Mile Creek

Detailed Hazard Analysis

heat Risk

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

Primary Drivers

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

flood Risk

Four Mile Creek faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.

Primary Drivers

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

coastal Risk

Four Mile Creek has a low coastal risk. It is located inland and is not directly exposed to coastal hazards such as sea level rise and coastal erosion.

Primary Drivers

  • ·Distance from coast
Data source

bushfire Risk

The area around Four Mile Creek has a moderate bushfire risk due to surrounding vegetation. Hot, dry conditions and strong winds can increase the likelihood of bushfires.

Primary Drivers

  • ·Dry vegetation
  • ·Hot weather
  • ·Wind
Data source

What This Means for Property Owners

Insurance Outlook

Premiums may increase due to flood and bushfire risks.

Price Impact

Properties in flood-prone areas may experience price stagnation or decline.

Buyer Checklist

  • 1.Check flood maps and historical flood data.
  • 2.Assess bushfire risk and property protection measures.
  • 3.Consider energy efficiency and cooling options for heatwaves.
  • 4.Review insurance coverage for climate-related events.

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

Invest in infrastructure to mitigate flood risks, such as improved drainage systems and levees.

Est. cost: High

Learn more

Enhance Bushfire Preparedness

Near-term

Implement community education programs and improve bushfire management practices.

Est. cost: Medium

Learn more

Develop Heat Action Plan

Immediate

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

Est. cost: Low

Learn more

Promote Water Conservation

Long-term

Encourage water-saving measures to address potential drought conditions.

Est. cost: Low

Learn more

About Four Mile Creek's Climate Risk Profile

Four Mile Creek, NSW, is an area that will likely experience increased climate-related challenges in the coming decades. The primary concerns are flooding, heatwaves, and bushfires.

Flooding is a significant risk due to the proximity of waterways. Intense rainfall events can cause both riverine and flash flooding, potentially impacting homes and infrastructure. Climate change is expected to exacerbate this risk with more frequent and intense rainfall.

Heatwaves are another growing concern. As average temperatures rise, the area will likely experience more frequent and severe heatwaves, posing health risks to residents, particularly the elderly and those with pre-existing conditions.

Bushfire risk is moderate, with surrounding vegetation posing a threat during hot, dry conditions. While not as immediate as flooding or heatwaves, bushfire preparedness is essential.

Coastal risks are minimal due to the suburb's inland location. However, the broader region may experience coastal changes that indirectly affect Four Mile Creek.

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 Four Mile Creek?

The primary risks are increased flooding, more frequent and intense heatwaves, and a moderate risk of bushfires.

How will climate change affect property values in Four Mile Creek?

Properties in flood-prone areas may experience price stagnation or decline. Increased insurance premiums are also possible.

What is the council doing to address climate change risks?

Cessnock City Council is developing and implementing climate adaptation strategies, including flood mitigation and bushfire management plans.

How can I prepare my home for increased heatwaves?

Consider installing energy-efficient cooling systems, improving insulation, and planting shade trees around your property.

Where can I find information about local flood risks?

Refer to the Cessnock City Council website for flood maps and historical flood data.

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 Four Mile Creek, use our analysis tool.

Check Your flood Risk Now

Check Four Mile Creek'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 Four Mile Creek, NSW | ClimateNest