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PROPERTY ANALYTICS

Climate Risk Assessment for Healesville, VIC

Healesville, Victoria· Yarra Ranges· 3777
Medium Risk
Updated Mar 2026

Healesville faces moderate risks from flooding, bushfires, and heatwaves, which are expected to increase with climate change. The primary concerns are related to increased rainfall intensity, drier conditions, and rising temperatures.

Overall Risk Score

5.8/10
Medium

Confidence: Medium

Hazard Breakdown

Flood
6.5
Bushfire
7.0
Heat
5.0
Coastal
1.0

Detailed Hazard Analysis

heat Risk

5.0/10

Healesville is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations.

Primary Drivers

  • ·Rising average temperatures
  • ·Increased frequency of heatwaves

Projections (RCP8.5)

2030

5.5

2050

6.0

Data source

flood Risk

6.5/10

Healesville faces a moderate risk of flooding due to its proximity to the Yarra River and surrounding waterways. Increased rainfall intensity could exacerbate flood events.

Primary Drivers

  • ·Increased rainfall intensity
  • ·River overflow
  • ·Urban development

Projections (RCP8.5)

2030

7.0

2050

7.5

Data source

coastal Risk

1.0/10

Coastal risk is negligible in Healesville due to its inland location.

Projections (RCP8.5)

2030

1.0

2050

1.0

Data source

bushfire Risk

7.0/10

The area surrounding Healesville is prone to bushfires, particularly during dry summers. Climate change is expected to increase the frequency and intensity of bushfire weather.

Primary Drivers

  • ·Increased temperatures
  • ·Drier conditions
  • ·Fuel load

Projections (RCP8.5)

2030

7.5

2050

8.0

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums may increase due to flood and bushfire risks.

Price Impact

Properties in high-risk areas may experience price fluctuations.

Buyer Checklist

  • 1.Check flood and bushfire risk maps.
  • 2.Assess property's vulnerability to heatwaves.
  • 3.Review insurance options.
  • 4.Develop an emergency plan.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Yarra River
Elevation Range
130-250m
Flood Zone
Areas near the Yarra River are designated as flood zones.

Historical flood events have impacted properties and infrastructure in Healesville.

View council flood map

Bushfire Evidence

Distance to Bushland
Adjacent to forested areas.
Planning Overlay
Bushfire Management Overlay applies to many properties.
Bushfire Prone Area
Yes

Residents are advised to maintain firebreaks and have a bushfire survival plan.

Heat Evidence

Avg January Max Temp
27.5°C
Heat Stress Days/Year
2 days

Heatwaves can strain local healthcare services.

Coastal Evidence

Distance to Coast
75 km
Sea Level Rise Exposure
Not applicable.
Erosion Risk
Not applicable.

Historical Climate Events

2011
floodModerate

Significant flooding occurred in Healesville following heavy rainfall, impacting homes and businesses along the Yarra River.

Source
2009
bushfireMajor

The Black Saturday bushfires had a significant impact on the Yarra Ranges region, with Healesville experiencing heightened fire risk and community concern.

Source
2014
heatwaveModerate

Healesville experienced a prolonged heatwave in January 2014, with temperatures exceeding 40°C for several consecutive days.

Source
2023
floodModerate

Heavy rainfall caused flash flooding in parts of Healesville, leading to road closures and property damage.

Source

Climate Outlook to 2050

Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5

HazardToday20302050
flood6.57.0(+0.5)7.5(+1.0)
bushfire7.07.5(+0.5)8.0(+1.0)
heat5.05.5(+0.5)6.0(+1.0)
coastal1.01.01.0

By 2030, Healesville is projected to experience a moderate increase in flood, bushfire, and heatwave risks under a high emissions scenario. Adaptation measures will be crucial to mitigate these impacts.

CSIRO Climate Projections

Adaptation Recommendations

Improve Flood Defenses

Near-term

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

Est. cost: High

Learn more

Enhance Bushfire Preparedness

Immediate

Implement community education programs and support residents in preparing their properties for bushfires.

Est. cost: Medium

Learn more

Develop Heatwave Response Plan

Near-term

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

Est. cost: Low

Learn more

Promote Water Conservation

Long-term

Encourage water conservation measures to address potential water shortages due to climate change.

Est. cost: Low

Learn more

Support Community Resilience

Long-term

Foster community networks and support systems to help residents cope with climate-related challenges.

Est. cost: Low

Learn more

About Healesville's Climate Risk Profile

Healesville, located in the Yarra Valley, is vulnerable to several climate-related risks. The suburb's proximity to the Yarra River and surrounding waterways makes it susceptible to flooding, particularly during periods of heavy rainfall. Climate change is projected to increase the intensity of rainfall events, potentially exacerbating flood risks.

Bushfire risk is also a significant concern for Healesville. The surrounding forested areas create a high fuel load, and hotter, drier conditions are expected to increase the frequency and intensity of bushfires. Residents should be prepared for potential evacuations and property damage.

Heatwaves are another growing threat. Rising average temperatures and more frequent heatwaves can pose health risks, especially for vulnerable populations such as the elderly and those with pre-existing medical conditions.

While Healesville is not directly exposed to coastal risks, the broader impacts of climate change, such as disruptions to supply chains and increased migration, could indirectly affect the community. Adaptation measures are essential to mitigate these risks and build resilience.

Data sources: BOM · CSIRO · EMV

Local Government Resources

Yarra Ranges Council

Climate StrategyFlood MapsEmergency Services

Frequently Asked Questions

What are the main climate change risks in Healesville?

The main risks are increased flooding, more frequent and intense bushfires, and more severe heatwaves.

How will climate change affect property values in Healesville?

Properties in high-risk areas may experience price fluctuations and increased insurance premiums.

What is the council doing to address climate change?

The Yarra Ranges Council is developing and implementing climate strategies to reduce emissions and build community resilience.

How can I prepare my home for bushfires?

Clear vegetation around your home, maintain firebreaks, and have a bushfire survival plan.

Where can I find information about flood risks in Healesville?

You can find flood maps and information on the Yarra Ranges Council website.

What should I do during a heatwave?

Stay indoors, drink plenty of water, and check on vulnerable neighbors.

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