Climate Risk Profile: St Andrews, NSW
St Andrews faces moderate risks from flooding and heatwaves, with bushfire risk also present. Climate change is expected to exacerbate these risks, particularly in relation to heat and flooding. Residents should prepare for more frequent extreme weather events.
Is St Andrews Safe from Climate Risk?
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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 St Andrews
Flood
St Andrews faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
The suburb has a moderate bushfire risk due to surrounding bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
St Andrews is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Key drivers:
- ·Climate change
- ·Urban heat island effect
Coastal
St Andrews is not directly 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 St Andrews
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
St Andrews is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Primary Drivers
- ·Climate change
- ·Urban heat island effect
flood Risk
St Andrews faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Climate change
bushfire Risk
The suburb has a moderate bushfire risk due to surrounding 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
Premiums may increase due to flood and bushfire risks.
Price Impact
Properties in flood-prone areas may experience price fluctuations.
Buyer Checklist
- 1.Check flood maps and bushfire-prone area designations.
- 2.Assess property's vulnerability to heatwaves.
- 3.Review insurance options and potential premium increases.
- 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 Drainage Infrastructure
Near-termUpgrade local drainage systems to handle increased rainfall intensity and reduce flood risk.
Est. cost: Medium
Learn moreImplement Heatwave Early Warning System
ImmediateDevelop and implement a heatwave early warning system to alert residents of impending heat events.
Est. cost: Low
Learn moreBushfire Preparedness Programs
Near-termConduct community workshops and provide resources on bushfire preparedness, including creating bushfire survival plans.
Est. cost: Low
Learn morePromote Water Conservation
Long-termEncourage water conservation measures to reduce strain on water resources during periods of drought and heat.
Est. cost: Low
Learn moreCooling Centers
ImmediateEstablish public cooling centers for vulnerable residents during extreme heat events.
Est. cost: Medium
Learn moreAbout St Andrews's Climate Risk Profile
St Andrews, located in the Campbelltown region of New South Wales, is subject to a range of climate-related risks. The primary concerns are flooding due to increased rainfall intensity and heatwaves resulting from rising temperatures. Bushfire risk is also a factor due to the presence of surrounding bushland.
The area's flood risk is amplified by its proximity to local waterways and low-lying topography. Intense rainfall events can overwhelm drainage systems, leading to property damage and disruption to infrastructure. Climate change projections indicate an increase in the frequency and severity of such events.
Heatwaves pose a significant threat to the health and well-being of residents, especially vulnerable populations. The urban heat island effect can further exacerbate temperatures in built-up areas. Planning for cooler spaces and ensuring access to cooling during extreme heat events is crucial.
While coastal risks are minimal, the community should remain informed about broader climate trends and adaptation strategies. Taking proactive measures to mitigate risks and build resilience is essential for ensuring the long-term sustainability of St Andrews.
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
Campbelltown City Council
Frequently Asked Questions
What are the main climate risks in St Andrews?
The main climate risks in St Andrews are flooding, heatwaves, and bushfires. These risks are expected to increase with climate change.
How can I prepare for a flood in St Andrews?
You can prepare for a flood by knowing your flood risk, having a flood plan, and keeping an emergency kit. Check the Campbelltown City Council website for flood maps and information.
What should I do during a heatwave in St Andrews?
During a heatwave, stay indoors in air-conditioned spaces, drink plenty of water, and avoid strenuous activity. Check on vulnerable neighbors and family members.
How can I protect my home from bushfires in St Andrews?
You can protect your home from bushfires by maintaining firebreaks, clearing gutters of debris, and having a bushfire survival plan. Refer to the NSW Rural Fire Service website for detailed guidance.
Where can I find information about emergency services in St Andrews?
You can find information about emergency services on the NSW State Emergency Service (SES) website and the NSW Rural Fire Service (RFS) website.
Is St Andrews likely to experience more extreme weather events in the future?
Yes, climate projections indicate that St Andrews is likely to experience more frequent and intense extreme weather events, including heatwaves and floods.
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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