Climate Risk Profile: Holsworthy, NSW
Holsworthy is a suburb in Sydney facing moderate climate risks, primarily from flooding and bushfires. Climate change projections indicate an increase in the severity and frequency of these events, requiring proactive adaptation measures.
Is Holsworthy Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Holsworthy, New South Wales, covering flood, bushfire, sea level rise and more.
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
Not ready to check your address? See a free sample report →
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 Holsworthy
Flood
Holsworthy faces a moderate risk of flooding due to its proximity to the Georges River and other waterways. Climate change is expected to increase rainfall intensity, potentially leading to more frequent and severe flooding events.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
Holsworthy has a high bushfire risk due to its location near significant bushland areas. Hotter, drier conditions are projected to increase the frequency and intensity of bushfires.
Key drivers:
- ·Increased temperatures
- ·Drier conditions
Heat
Holsworthy experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected. This can impact vulnerable populations and infrastructure.
Key drivers:
- ·Rising average temperatures
- ·Increased frequency of heatwaves
Coastal
Holsworthy has a low coastal risk due to its distance from the coastline. Sea level rise and coastal erosion are not significant threats to this suburb.
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 Holsworthy
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
Holsworthy experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected. This can impact vulnerable populations and infrastructure.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
- ·Urban heat island effect
flood Risk
Holsworthy faces a moderate risk of flooding due to its proximity to the Georges River and other waterways. Climate change is expected to increase rainfall intensity, potentially leading to more frequent and severe flooding events.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·River proximity
coastal Risk
Holsworthy has a low coastal risk due to its distance from the coastline. Sea level rise and coastal erosion are not significant threats to this suburb.
Primary Drivers
- ·Distance from coast
bushfire Risk
Holsworthy has a high bushfire risk due to its location near significant bushland areas. Hotter, drier conditions are projected to increase the frequency and intensity of bushfires.
Primary Drivers
- ·Increased temperatures
- ·Drier conditions
- ·Proximity to bushland
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 slower price growth.
Buyer Checklist
- 1.Check flood maps and bushfire prone land designations.
- 2.Assess property's vulnerability to flooding and bushfires.
- 3.Inquire about insurance costs and coverage.
- 4.Consider energy efficiency and water conservation measures.
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-termUpgrade drainage infrastructure and implement flood barriers to protect properties from flooding.
Est. cost: Medium
Learn moreBushfire Mitigation
ImmediateCreate firebreaks, clear vegetation around properties, and develop community bushfire preparedness plans.
Est. cost: Low
Learn moreHeatwave Preparedness
Near-termEstablish cooling centers, provide heatwave awareness campaigns, and ensure access to water for vulnerable populations.
Est. cost: Low
Learn moreSustainable Urban Planning
Long-termIncorporate climate resilience into urban planning and development, including green infrastructure and water-sensitive design.
Est. cost: High
Learn moreAbout Holsworthy's Climate Risk Profile
Holsworthy, located in southwestern Sydney, is increasingly vulnerable to the impacts of climate change. The suburb's proximity to the Georges River makes it susceptible to flooding, which is expected to worsen with increased rainfall intensity.
Bushfire risk is also a significant concern due to the surrounding bushland. Hotter and drier conditions are likely to increase the frequency and intensity of bushfires, posing a threat to properties and residents.
Heatwaves are becoming more frequent and intense, impacting vulnerable populations and placing strain on infrastructure. While coastal risks are relatively low due to the suburb's distance from the coast, the overall climate risk profile necessitates careful planning and adaptation.
Addressing these challenges requires a multi-faceted approach, including improved flood management, bushfire mitigation strategies, and heatwave preparedness. Community awareness and engagement are crucial for building resilience to 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
Liverpool City Council
Frequently Asked Questions
What are the main climate change risks in Holsworthy?
The main climate change risks in Holsworthy are flooding, bushfires, and heatwaves. These risks are projected to increase in the future due to climate change.
How will climate change affect property values in Holsworthy?
Properties in high-risk areas may experience slower price growth or decreased value due to increased insurance costs and potential damage from climate-related events.
What can I do to protect my property from flooding in Holsworthy?
You can improve drainage around your property, install flood barriers, and ensure your property is adequately insured against flood damage.
How can I prepare for bushfires in Holsworthy?
You can create a firebreak around your property, clear vegetation, and develop a bushfire survival plan. Stay informed about bushfire alerts and warnings.
Where can I find more information about climate change impacts in Holsworthy?
You can find more information on the Liverpool City Council website, the NSW Office of Environment and Heritage website, and the CSIRO website.
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 Holsworthy, use our analysis tool.
Check Your flood Risk Now
Check Holsworthy's specific flood risk and see how it compares to nearby suburbs. Enter your address for an instant risk assessment.
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