Climate Risk in Gosnells, Western Australia
Gosnells faces moderate risks from flooding and heatwaves, with bushfire risk also present. Climate change is expected to exacerbate these risks, particularly increasing heatwave intensity and flood potential. Coastal risks are minimal due to its inland location.
Is Gosnells Safe from Climate Risk?
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Overall Risk Score
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 Gosnells
Flood
Gosnells faces a moderate risk of flooding, primarily from the Canning River and local drainage systems. Increased rainfall intensity can overwhelm existing infrastructure.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
Bushfire risk in Gosnells is moderate due to proximity to bushland areas. Hot, dry summers increase the likelihood of fire ignition and spread.
Key drivers:
- ·Dry summers
- ·Accumulation of flammable vegetation
Heat
Gosnells is experiencing increasing heatwave frequency and intensity. Urban areas retain heat, leading to higher nighttime temperatures.
Key drivers:
- ·Rising global temperatures
- ·Urban heat island effect
Coastal
Coastal risk is low in Gosnells due to its inland location. Sea level rise and coastal erosion are not direct threats.
Key drivers:
- ·Sea level rise
- ·Storm surges
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Gosnells
Property buying guide with climate risk assessment
Flood zone mapping, historical events, and projections
BAL assessment, vegetation proximity, and fire history
Multi-hazard safety assessment to 2050
Severe weather, hail, and wind risk analysis
Extreme heat days, urban heat island, and cooling costs
Premium estimates and insurance availability
Climate-adjusted property investment analysis
Detailed Hazard Analysis
heat Risk
Gosnells is experiencing increasing heatwave frequency and intensity. Urban areas retain heat, leading to higher nighttime temperatures.
Primary Drivers
- ·Rising global temperatures
- ·Urban heat island effect
- ·Reduced vegetation cover
flood Risk
Gosnells faces a moderate risk of flooding, primarily from the Canning River and local drainage systems. Increased rainfall intensity can overwhelm existing infrastructure.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Aging drainage infrastructure
coastal Risk
Coastal risk is low in Gosnells due to its inland location. Sea level rise and coastal erosion are not direct threats.
Primary Drivers
- ·Sea level rise
- ·Storm surges
bushfire Risk
Bushfire risk in Gosnells is moderate due to proximity to bushland areas. Hot, dry summers increase the likelihood of fire ignition and spread.
Primary Drivers
- ·Dry summers
- ·Accumulation of flammable vegetation
- ·Human activity
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 and cooling options.
- 4.Review council 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-termInvest in upgrading drainage systems to handle increased rainfall intensity and reduce flood risk.
Est. cost: High
Learn moreImplement Heat Action Plans
ImmediateDevelop and implement heat action plans to protect vulnerable populations during heatwaves.
Est. cost: Medium
Learn moreBushfire Risk Mitigation
Near-termImplement bushfire risk mitigation measures, including fuel reduction and community education.
Est. cost: Medium
Learn morePromote Water Conservation
Long-termEncourage water conservation measures to reduce strain on water resources during drier periods.
Est. cost: Low
Learn moreAbout Gosnells's Climate Risk Profile
Gosnells, located in Western Australia, is subject to a range of climate-related risks. The primary concerns are flooding from the Canning River and increased heatwave frequency and intensity. Bushfire risk is also a factor due to the proximity of bushland areas.
Flooding is a significant concern, with potential for increased rainfall intensity to overwhelm drainage systems. The Canning River poses a risk of inundation during heavy rainfall events. Urban development and aging infrastructure contribute to the vulnerability.
Heatwaves are becoming more frequent and intense, posing health risks to vulnerable populations. The urban heat island effect exacerbates the problem, leading to higher nighttime temperatures. Reduced vegetation cover further contributes to the heat.
Bushfire risk is moderate, with dry summers increasing the likelihood of fire ignition and spread. Accumulation of flammable vegetation and human activity are contributing factors. While coastal risks are low due to its inland location, the suburb is still indirectly affected by broader climate change impacts.
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
City of Gosnells
Frequently Asked Questions
What are the main climate change risks in Gosnells?
The main risks are increased flooding from the Canning River, more frequent and intense heatwaves, and a moderate risk of bushfires.
How is the City of Gosnells addressing climate change?
The City of Gosnells is developing and implementing climate adaptation plans to address these risks, including upgrading drainage infrastructure and promoting water conservation.
What can residents do to prepare for heatwaves?
Residents can stay hydrated, seek air-conditioned environments, and check on vulnerable neighbors during heatwaves.
What should I do to prepare for a bushfire?
Clear flammable materials from around your home, maintain firebreaks, and have a bushfire survival plan.
Where can I find information about flood risks in Gosnells?
You can find information about flood risks on the City of Gosnells website and the Department of Water and Environmental Regulation website.
Get your property's risk report
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What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections