Climate Risk in Blakehurst, NSW
Blakehurst is a suburb in New South Wales that faces moderate climate risks. The primary concerns are flooding, heatwaves, and coastal hazards, which are projected to increase in severity over the coming decades. Residents should take proactive measures to adapt to these changing conditions.
Is Blakehurst Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Blakehurst, 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 Blakehurst
Flood
Blakehurst faces a moderate risk of flooding due to its proximity to the Georges River and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
Bushfire risk in Blakehurst is moderate, with some areas bordering bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
Blakehurst experiences a high risk of heatwaves, particularly during the summer months. Urban areas retain heat, leading to higher temperatures.
Key drivers:
- ·Rising average temperatures
- ·Urban heat island effect
Coastal
Blakehurst faces a moderate risk from coastal hazards due to its location near the Georges River estuary. Sea level rise and storm surges can lead to inundation and erosion.
Key drivers:
- ·Sea level rise
- ·Increased storm intensity
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Blakehurst
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
Blakehurst experiences a high risk of heatwaves, particularly during the summer months. Urban areas retain heat, leading to higher temperatures.
Primary Drivers
- ·Rising average temperatures
- ·Urban heat island effect
- ·Increased frequency of heatwaves
flood Risk
Blakehurst faces a moderate risk of flooding due to its proximity to the Georges River and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Urban development
coastal Risk
Blakehurst faces a moderate risk from coastal hazards due to its location near the Georges River estuary. Sea level rise and storm surges can lead to inundation and erosion.
Primary Drivers
- ·Sea level rise
- ·Increased storm intensity
- ·Erosion
bushfire Risk
Bushfire risk in Blakehurst is moderate, with some areas bordering bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Wind patterns
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase in high-risk areas.
Price Impact
Properties in flood-prone areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps and bushfire prone land overlays.
- 2.Assess property's vulnerability to heatwaves.
- 3.Review insurance options and potential premium increases.
- 4.Consider long-term climate risks when making property decisions.
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: Medium
Learn moreImplement Bushfire Protection Measures
Near-termMaintain firebreaks, clear vegetation, and develop evacuation plans in bushfire prone areas.
Est. cost: Low
Learn moreMitigate Urban Heat Island Effect
Long-termIncrease green spaces, plant trees, and use reflective building materials to reduce urban temperatures.
Est. cost: Medium
Learn moreStrengthen Coastal Defenses
Long-termConstruct seawalls, restore mangroves, and implement erosion control measures to protect against coastal hazards.
Est. cost: High
Learn moreCommunity Awareness Programs
ImmediateEducate residents about climate risks and adaptation strategies through workshops and information campaigns.
Est. cost: Low
Learn moreAbout Blakehurst's Climate Risk Profile
Blakehurst, located in the Georges River region of New South Wales, is increasingly vulnerable to the impacts of climate change. The suburb's proximity to the Georges River and its low-lying areas make it susceptible to flooding from intense rainfall events and rising sea levels. Heatwaves are also a significant concern, with urban areas experiencing higher temperatures due to the urban heat island effect.
Bushfire risk is moderate, particularly in areas bordering bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires, posing a threat to properties and residents. Coastal hazards, such as storm surges and erosion, are also a concern due to the suburb's location near the Georges River estuary.
Climate projections indicate that these risks will intensify in the future. Increased rainfall intensity and rising sea levels are expected to exacerbate flooding, while rising average temperatures and more frequent heatwaves will increase the risk of heat stress. It is crucial for residents and local authorities to take proactive measures to adapt to these changing conditions.
These measures may include improving drainage infrastructure, implementing bushfire protection measures, and developing strategies to mitigate the urban heat island effect. Residents should also be aware of the risks and take steps to protect their properties and families. Staying informed about weather forecasts and emergency warnings is essential for preparedness.
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
Georges River Council
Frequently Asked Questions
What are the main climate risks facing Blakehurst?
Blakehurst faces risks from flooding, bushfires, heatwaves, and coastal hazards. These risks are projected to increase in severity due to climate change.
How can I protect my property from flooding?
Consider installing flood barriers, improving drainage around your property, and elevating valuable items. Check the council's flood maps for your property's risk.
What should I do during a heatwave?
Stay indoors in air-conditioned environments, drink plenty of water, and avoid strenuous activities. Check on vulnerable neighbors and family members.
How can I prepare for a bushfire?
Maintain firebreaks around your property, clear vegetation, and have a bushfire survival plan. Stay informed about fire danger ratings and warnings.
What is the council doing to address climate change?
Georges River Council is developing and implementing climate change adaptation and mitigation strategies, including improving drainage infrastructure, increasing green spaces, and promoting sustainable practices.
Where can I find more information about climate risks in Blakehurst?
You can find more information on the Georges River Council website, the NSW Office of Environment and Heritage website, and the Bureau of Meteorology 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