Is South Turramurra, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.2/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- South Turramurra faces a moderate risk of flooding, primarily from heavy rainfall events and overflowing creeks. Properties in low-lying areas are particularly vulnerable.
- Bushfire
- South Turramurra has a high bushfire risk due to its proximity to significant bushland areas. Dry conditions and strong winds can exacerbate the risk during bushfire season.
- Heat
- South Turramurra experiences moderate heat risk, with increasing average temperatures and more frequent heatwave events projected in the future.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2074
- Highest high-risk exposure
- 15% of land (bushfire)
Climate Safety Analysis
South Turramurra 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 South Turramurra's climate safety include flood, bushfire. 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 South Turramurra 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 South Turramurra including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
South Turramurra (postcode 2074) 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 bushfire (15% of land in high-risk zones), surface flood (9.5% of land in high-risk zones), extreme wind (5.7% of land in high-risk zones). Exposure is not uniform across South Turramurra — 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
Heavy rainfall caused localized flooding in low-lying areas of South Turramurra.
Bushfires in the surrounding Ku-ring-gai Chase National Park threatened properties in South Turramurra.
A severe storm caused power outages and minor property damage in South Turramurra.
Bushfires impacted areas near South Turramurra, requiring residents to be prepared for potential evacuation.
Adaptation & Mitigation Actions
Prepare a Bushfire Survival Plan
ImmediateDevelop and practice a bushfire survival plan with your family, including evacuation routes and emergency contacts.
Est. cost: Low
Improve Home's Flood Resilience
Near-termInstall flood barriers, elevate electrical appliances, and ensure proper drainage to minimize flood damage.
Est. cost: Medium
Create a Defensible Space
ImmediateMaintain a clear area around your home by removing dry vegetation and flammable materials to reduce bushfire risk.
Est. cost: Low
Install Air Conditioning or Cooling Systems
Near-termInstall air conditioning or other cooling systems to mitigate the impacts of increasing heatwaves.
Est. cost: Medium
Support Local Climate Action Initiatives
Long-termParticipate in local initiatives to reduce greenhouse gas emissions and adapt to climate change.
Est. cost: Low
Council & Emergency Services
Explore South Turramurra Risk Reports
View other climate risk assessments for South Turramurra:
Frequently Asked Questions
Is South Turramurra safe from climate change?
No location in Australia is entirely immune to climate change impacts. South Turramurra 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 South Turramurra?
The dominant hazard for South Turramurra 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 South Turramurra 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 South Turramurra?
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 South Turramurra?
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 South Turramurra.
What share of South Turramurra is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 15% of South Turramurra in high-risk zones for bushfire, with a further 73.2% 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 South Turramurra Safe from Climate Risk?
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections