Climate Risk in Hollydeen, NSW
Hollydeen faces moderate risks from flooding, bushfires, and heatwaves, which are projected to increase with climate change. Residents should prepare for more frequent extreme weather events and take steps to mitigate their impact.
Is Hollydeen Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Hollydeen, 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 Hollydeen
Flood
Hollydeen faces a moderate risk of flooding, primarily from heavy rainfall events and local creek overflows. The risk is projected to increase due to climate change.
Key drivers:
- ·Increased rainfall intensity
- ·Local topography
Bushfire
Hollydeen has a high bushfire risk due to its proximity to bushland areas. Hot, dry conditions exacerbate the risk, and climate change is expected to worsen bushfire conditions.
Key drivers:
- ·Proximity to bushland
- ·Dry vegetation
Heat
Hollydeen is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, especially during summer months. Climate change is driving increased average temperatures.
Key drivers:
- ·Rising average temperatures
- ·Increased frequency of heatwaves
Coastal
Hollydeen is not exposed to coastal risks.
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Hollydeen
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
Hollydeen is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, especially during summer months. Climate change is driving increased average temperatures.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
- ·Urban heat island effect
flood Risk
Hollydeen faces a moderate risk of flooding, primarily from heavy rainfall events and local creek overflows. The risk is projected to increase due to climate change.
Primary Drivers
- ·Increased rainfall intensity
- ·Local topography
- ·Creek overflow
bushfire Risk
Hollydeen has a high bushfire risk due to its proximity to bushland areas. Hot, dry conditions exacerbate the risk, and climate change is expected to worsen bushfire conditions.
Primary Drivers
- ·Proximity to bushland
- ·Dry vegetation
- ·Increased temperatures
What This Means for Property Owners
Insurance Outlook
Premiums may increase due to climate risks.
Price Impact
Potential for decreased property values in high-risk areas.
Buyer Checklist
- 1.Check flood maps
- 2.Assess bushfire risk
- 3.Consider heatwave resilience
- 4.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 Flood Defenses
Near-termConstruct levees and improve drainage systems to reduce flood risk.
Est. cost: High
Learn moreBushfire Preparedness
ImmediateImplement bushfire management strategies, including controlled burns and vegetation clearing.
Est. cost: Medium
Learn moreHeatwave Action Plan
Near-termDevelop a heatwave action plan to protect vulnerable populations during extreme heat events.
Est. cost: Low
Learn moreCommunity Education
Long-termEducate residents about climate risks and adaptation measures.
Est. cost: Low
Learn moreAbout Hollydeen's Climate Risk Profile
Hollydeen, located in New South Wales, is exposed to a range of climate-related risks. The primary concerns are flooding from heavy rainfall, bushfires due to its proximity to bushland, and heatwaves during the summer months.
Flooding is a significant concern, with potential for property damage and disruption to daily life. The risk is exacerbated by climate change, which is expected to bring more intense rainfall events. Residents should be aware of flood warnings and have a plan in place to protect their property.
Bushfires pose a serious threat, particularly during dry periods. The area's proximity to bushland increases the risk of fire spreading to residential areas. Climate change is expected to worsen bushfire conditions, making it even more important to take precautions.
Heatwaves are becoming more frequent and intense, posing a risk to vulnerable populations such as the elderly and those with chronic health conditions. Residents should take steps to stay cool during heatwaves, such as drinking plenty of water and spending time in air-conditioned environments.
While Hollydeen is not directly exposed to coastal risks, the impacts of climate change are far-reaching and require a proactive approach to adaptation and mitigation.
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 risks in Hollydeen?
The main climate risks in Hollydeen are flooding, bushfires, and heatwaves. These risks are projected to increase with climate change.
How can I prepare for a flood in Hollydeen?
You can prepare for a flood by checking flood maps, having a plan in place, and protecting your property.
What should I do during a bushfire in Hollydeen?
During a bushfire, follow the advice of emergency services, evacuate if necessary, and protect your property.
How can I stay cool during a heatwave in Hollydeen?
During a heatwave, drink plenty of water, spend time in air-conditioned environments, and avoid strenuous activity.
Where can I find more information about climate change in Hollydeen?
You can find more information about climate change on the NSW government's climate change website and the CSIRO 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