Climate Risk Profile: Jamisontown, NSW
Jamisontown is a suburb in western Sydney that faces moderate climate risks, primarily from flooding and heatwaves. Climate change is expected to exacerbate these risks, increasing the frequency and intensity of extreme weather events. Residents should prepare for hotter summers and potential flood events.
Is Jamisontown Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Jamisontown, New South Wales, covering flood, bushfire, sea level rise and more.
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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 Jamisontown
Flood
Jamisontown faces a moderate risk of flooding due to its proximity to the Nepean River and local creeks. Climate change is expected to increase rainfall intensity, potentially worsening flood events.
Key drivers:
- ·Increased rainfall intensity
- ·Proximity to waterways
Bushfire
The risk of bushfires in Jamisontown is moderate, with some areas bordering bushland. Hotter, drier conditions are projected to increase the frequency and intensity of bushfires.
Key drivers:
- ·Increased temperatures
- ·Drier conditions
Heat
Jamisontown experiences high temperatures during summer, and heatwaves are becoming more frequent and intense. This poses a significant risk to vulnerable populations.
Key drivers:
- ·Increased temperatures
- ·Urban heat island effect
Coastal
Jamisontown is located inland and does not face a direct risk from coastal hazards such as sea level rise or coastal erosion.
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Jamisontown
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
Jamisontown experiences high temperatures during summer, and heatwaves are becoming more frequent and intense. This poses a significant risk to vulnerable populations.
Primary Drivers
- ·Increased temperatures
- ·Urban heat island effect
- ·Climate change
flood Risk
Jamisontown faces a moderate risk of flooding due to its proximity to the Nepean River and local creeks. Climate change is expected to increase rainfall intensity, potentially worsening flood events.
Primary Drivers
- ·Increased rainfall intensity
- ·Proximity to waterways
- ·Urban development
coastal Risk
Jamisontown is located inland and does not face a direct risk from coastal hazards such as sea level rise or coastal erosion.
Data sourcebushfire Risk
The risk of bushfires in Jamisontown is moderate, with some areas bordering bushland. Hotter, drier conditions are projected to increase the frequency and intensity of bushfires.
Primary Drivers
- ·Increased temperatures
- ·Drier conditions
- ·Fuel load
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to flood and heat risks.
Price Impact
Properties in flood-prone areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps and insurance costs.
- 2.Assess property's vulnerability to heat.
- 3.Consider energy efficiency upgrades.
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-termInvest in infrastructure to mitigate flood risk, such as levees, improved drainage, and flood-proofing of buildings.
Est. cost: High
Learn moreImplement Heat Action Plan
ImmediateDevelop and implement a heat action plan to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.
Est. cost: Medium
Learn moreEnhance Bushfire Preparedness
Near-termImplement measures to reduce bushfire risk, such as fuel reduction programs, community education, and improved building standards.
Est. cost: Medium
Learn morePromote Water Conservation
Long-termEncourage water conservation measures to reduce demand on water resources during droughts and heatwaves.
Est. cost: Low
Learn moreAbout Jamisontown's Climate Risk Profile
Jamisontown, located in the Penrith region of New South Wales, is increasingly vulnerable to the impacts of climate change. The suburb's proximity to the Nepean River makes it susceptible to flooding, and rising temperatures are contributing to more frequent and intense heatwaves.
The primary climate risk for Jamisontown is flooding. Increased rainfall intensity, driven by climate change, can overwhelm local drainage systems and cause the Nepean River to overflow. This poses a threat to homes, businesses, and infrastructure.
Heatwaves are another significant concern. Jamisontown experiences high temperatures during summer, and climate change is making these heatwaves more frequent, longer, and hotter. This can lead to heat stress, particularly for vulnerable populations such as the elderly and those with chronic health conditions.
While Jamisontown is not directly exposed to coastal hazards, the broader impacts of climate change, such as disruptions to supply chains and increased demand for resources, can still affect the suburb.
Addressing these climate risks requires a combination of adaptation and mitigation measures. This includes investing in flood mitigation infrastructure, implementing heatwave early warning systems, and reducing greenhouse gas emissions to slow the pace of climate change.
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
Penrith City Council
Frequently Asked Questions
What are the main climate change risks for Jamisontown?
The main climate change risks for Jamisontown are flooding, heatwaves, and bushfires. Increased rainfall intensity and rising temperatures are expected to exacerbate these risks.
How will climate change affect property values in Jamisontown?
Properties in flood-prone areas may experience price reductions. Increased insurance premiums due to flood and heat risks may also affect property values.
What is the council doing to address climate change in Jamisontown?
Penrith City Council is implementing various measures to address climate change, including investing in flood mitigation infrastructure, promoting energy efficiency, and developing a climate action plan.
How can residents prepare for heatwaves in Jamisontown?
Residents can prepare for heatwaves by staying hydrated, seeking air-conditioned environments, avoiding strenuous activities during the hottest part of the day, and checking on vulnerable neighbors.
What should I do if my property is affected by flooding in Jamisontown?
If your property is affected by flooding, contact the NSW State Emergency Service (SES) for assistance. Follow their advice and take steps to protect your property and ensure your safety.
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 Jamisontown, use our analysis tool.
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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