Is Toonumbar, NSW Climate Safe? 2026 Assessment
Climate Safety Score
7.2/10Climate risk is high — address assessment recommended
Key Facts
- Climate Safety
- High
- Flood
- Toonumbar faces a high risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
- Bushfire
- The area around Toonumbar is susceptible to bushfires, particularly during dry periods. Climate change is projected to increase the frequency and intensity of bushfire weather.
- Heat
- Toonumbar is likely to experience more frequent and intense heatwaves due to climate change, posing risks to vulnerable populations.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2474
- Highest high-risk exposure
- 19% of land (bushfire)
Climate Safety Analysis
Toonumbar in New South Wales has an overall climate safety rating of High. 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 Toonumbar's climate safety include heat, 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 Toonumbar 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 Toonumbar including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Toonumbar (postcode 2474) 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 (19% of land in high-risk zones), surface flood (14.1% of land in high-risk zones), riverine flood (3.9% of land in high-risk zones). Exposure is not uniform across Toonumbar — 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 led to flooding in low-lying areas of Toonumbar.
Severe bushfires impacted the region, causing property damage and evacuations.
Prolonged heatwave conditions affected the region, with temperatures exceeding 40°C for several days.
Significant flooding occurred in the Richmond River catchment, impacting Toonumbar and surrounding areas.
Adaptation & Mitigation Actions
Improve Flood Defenses
ImmediateInvest in infrastructure to mitigate flood risk, such as levees, improved drainage systems, and flood-resistant building designs.
Est. cost: High
Enhance Bushfire Preparedness
ImmediateImplement bushfire mitigation strategies, including fuel reduction programs, community education, and improved fire response capabilities.
Est. cost: Medium
Develop Heatwave Action Plan
Near-termCreate a heatwave action plan to protect vulnerable populations, including establishing cooling centers and providing public awareness campaigns.
Est. cost: Low
Strengthen Emergency Response
Near-termImprove emergency response capabilities to effectively manage climate-related disasters, including enhanced communication systems and evacuation plans.
Est. cost: Medium
Council & Emergency Services
Explore Toonumbar Risk Reports
View other climate risk assessments for Toonumbar:
Frequently Asked Questions
Is Toonumbar safe from climate change?
No location in Australia is entirely immune to climate change impacts. Toonumbar has an overall High 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 Toonumbar?
The dominant hazard for Toonumbar 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 Toonumbar 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 Toonumbar?
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 Toonumbar?
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 Toonumbar.
What share of Toonumbar is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 19% of Toonumbar in high-risk zones for bushfire, with a further 67.5% 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 Toonumbar Safe from Climate Risk?
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