Climate Risk in Osterley, NSW
Osterley faces moderate climate risks, primarily from flooding and heatwaves. Climate change is expected to increase the frequency and intensity of these events. Residents should take steps to prepare for these risks.
Is Osterley Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Osterley, 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 Osterley
Flood
Osterley faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
The bushfire risk in Osterley is relatively low compared to other areas in NSW. However, hotter and drier conditions due to climate change could increase the risk.
Key drivers:
- ·Increased temperatures
- ·Drier conditions
Heat
Osterley is likely to experience more frequent and intense heatwaves due to climate change. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Key drivers:
- ·Increased temperatures
- ·Urban heat island effect
Coastal
Osterley is not directly exposed to coastal hazards. The risk from sea level rise and coastal erosion is minimal.
Key drivers:
- ·Sea level rise
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Osterley
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
Osterley is likely to experience more frequent and intense heatwaves due to climate change. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Primary Drivers
- ·Increased temperatures
- ·Urban heat island effect
flood Risk
Osterley faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Urban development
coastal Risk
Osterley is not directly exposed to coastal hazards. The risk from sea level rise and coastal erosion is minimal.
Primary Drivers
- ·Sea level rise
bushfire Risk
The bushfire risk in Osterley is relatively low compared to other areas in NSW. However, hotter and drier conditions due to climate change could increase the risk.
Primary Drivers
- ·Increased temperatures
- ·Drier conditions
- ·Vegetation dryness
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to flood and heatwave risks.
Price Impact
Properties in flood-prone areas may experience price impacts.
Buyer Checklist
- 1.Check flood maps
- 2.Assess heatwave resilience
- 3.Review insurance options
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 Drainage Infrastructure
Near-termUpgrade drainage systems to handle increased rainfall intensity and reduce flood risk.
Est. cost: High
Learn moreDevelop Heatwave Management Plan
ImmediateImplement a plan to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.
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 moreEnhance Bushfire Preparedness
Near-termProvide residents with information and resources to prepare for bushfires, including property maintenance and evacuation plans.
Est. cost: Low
Learn moreAbout Osterley's Climate Risk Profile
Osterley, NSW, is projected to experience increased climate-related challenges in the coming decades. The primary risks are associated with flooding and heatwaves, both of which are expected to worsen due to climate change.
Flooding is a significant concern for Osterley due to its location and existing drainage infrastructure. Increased rainfall intensity will likely lead to more frequent and severe flood events, impacting properties and infrastructure. Residents should be aware of flood risks and take appropriate precautions.
Heatwaves are also a growing threat, with projections indicating more frequent and intense heat events. This poses a particular risk to vulnerable populations, such as the elderly and those with chronic health conditions. Access to cooling and adequate hydration will be crucial during these periods.
While coastal risks are relatively low, the potential for bushfire risk is present and could increase with drier conditions. Staying informed about local fire danger ratings and maintaining properties to reduce fire hazards is important.
Overall, Osterley needs to focus on adaptation measures to mitigate the impacts of climate change. This includes improving drainage infrastructure, implementing heatwave management plans, and promoting community awareness of climate risks.
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 in Osterley?
The main risks are increased flooding due to more intense rainfall and more frequent and severe heatwaves.
How will climate change affect property values in Osterley?
Properties in flood-prone areas may experience price impacts, and insurance premiums are likely to increase.
What can I do to prepare for heatwaves in Osterley?
Ensure you have access to cooling, stay hydrated, and check on vulnerable neighbors.
Where can I find information about flood risks in Osterley?
Check the local council flood maps and the NSW State Emergency Service website.
How can I reduce my bushfire risk in Osterley?
Maintain your property, clear vegetation around your home, and have a bushfire survival plan.
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 Osterley, 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