Is St Andrews, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.8/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- 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.
- Bushfire
- The suburb has a moderate bushfire risk due to surrounding bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires.
- 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.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2566
- Highest high-risk exposure
- 11.7% of land (riverine flood)
Climate Safety Analysis
St Andrews in New South Wales has an overall climate safety rating of Medium. This multi-hazard assessment combines flood, bushfire, heat, coastal, and storm risk data with climate projections to 2050 from CSIRO and the Bureau of Meteorology.
Key factors affecting St Andrews's climate safety include heat, flood. Each hazard is assessed independently and combined for an overall picture. Australia has warmed by approximately 1.5 °C since 1910, with flow-on effects to fire weather, extreme rainfall, and heatwave frequency.
Climate safety for property in St Andrews is not uniform — it varies by address. Factors such as elevation, distance to waterways, proximity to bushland, and local drainage all influence actual risk at a specific property. Two nearby properties can have materially different risk profiles.
For a complete property-specific climate safety report for St Andrews including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
St Andrews (postcode 2566) is tracked in ClimateNest's suburb hazard model, which maps the share of the suburb's land exposed to each hazard at high and moderate levels. The suburb's highest high-risk exposures are riverine flood (11.7% of land in high-risk zones), surface flood (10.3% of land in high-risk zones), bushfire (7.4% of land in high-risk zones). Exposure is not uniform across St Andrews — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.
Local Hazard Evidence
Historical Events
Localized flooding occurred due to heavy rainfall, impacting some residential areas.
Bushfires in surrounding areas caused smoke haze and increased fire risk in St Andrews.
Prolonged heatwave conditions across NSW, with temperatures exceeding 40°C in St Andrews.
Major flooding in the Campbelltown area affected numerous properties, including some in St Andrews.
Adaptation & Mitigation Actions
Improve Drainage Infrastructure
Near-termUpgrade local drainage systems to handle increased rainfall intensity and reduce flood risk.
Est. cost: Medium
Implement Heatwave Early Warning System
ImmediateDevelop and implement a heatwave early warning system to alert residents of impending heat events.
Est. cost: Low
Bushfire Preparedness Programs
Near-termConduct community workshops and provide resources on bushfire preparedness, including creating bushfire survival plans.
Est. cost: Low
Promote Water Conservation
Long-termEncourage water conservation measures to reduce strain on water resources during periods of drought and heat.
Est. cost: Low
Cooling Centers
ImmediateEstablish public cooling centers for vulnerable residents during extreme heat events.
Est. cost: Medium
Council & Emergency Services
Explore St Andrews Risk Reports
View other climate risk assessments for St Andrews:
Frequently Asked Questions
Is St Andrews safe from climate change?
No location in Australia is entirely immune to climate change impacts. St Andrews has an overall Medium climate risk rating. Understanding the specific hazards at your property address — not just the suburb average — provides the most reliable risk picture.
Which climate hazard poses the biggest risk in St Andrews?
The dominant hazard for St Andrews depends on geography and local environment. Proximity to waterways elevates flood risk, while proximity to bushland increases bushfire risk. ClimateNest's multi-hazard analysis identifies the highest-risk hazards for any specific address.
How does St Andrews compare to nearby suburbs for climate safety?
Nearby suburbs may have different climate risk profiles depending on elevation, vegetation cover, drainage patterns, and land use. ClimateNest allows comparison of climate safety scores across New South Wales suburbs.
Should I be concerned about buying property in St Andrews?
Climate risk should be one factor in your decision, alongside price, location, and amenity. An informed buyer understands the specific risks at a property address and factors insurance costs and climate projections into their assessment of long-term value.
What climate projections should I know for St Andrews?
Key projections for New South Wales from CSIRO include increased average temperatures, more frequent hot days, changes in rainfall seasonality, longer fire seasons, and potential increases in extreme rainfall intensity. These trends inform the long-term outlook for St Andrews.
What share of St Andrews is exposed to high riverine flood risk?
ClimateNest's hazard overlay maps 11.7% of St Andrews in high-risk zones for riverine flood, with a further 63.5% in moderate-risk zones. Suburb-level exposure is not uniform — individual properties can differ from these averages, so an address-level check is recommended.
Is St Andrews Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for St Andrews, New South Wales, covering flood, bushfire, sea level rise and more.
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