Is Cranbrook, TAS Climate Safe? 2026 Assessment
Climate Safety Score
5.8/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Cranbrook 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 risk of bushfires in Cranbrook is moderate, particularly in areas bordering undeveloped land. Drier conditions and higher temperatures increase the likelihood of fire ignition and spread.
- Heat
- Cranbrook experiences a high risk of heatwaves and extreme heat events. Rising temperatures pose a significant threat to vulnerable populations and infrastructure.
- Storm
- Moderate storm risk — westerly wind storms and occasional severe weather
- Postcode
- 7190
- Highest high-risk exposure
- 8.8% of land (surface flood)
Climate Safety Analysis
Cranbrook in Tasmania 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 Cranbrook's climate safety include heat, flood, coastal. 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 Cranbrook 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 Cranbrook including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Cranbrook (postcode 7190) 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 surface flood (8.8% of land in high-risk zones), riverine flood (7.3% of land in high-risk zones), extreme wind (5.8% of land in high-risk zones). Exposure is not uniform across Cranbrook — 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
Severe flooding in Townsville, including Cranbrook, caused widespread damage and evacuations after record rainfall.
Prolonged heatwave conditions affected Cranbrook, with temperatures exceeding 35°C for several consecutive days.
Severe thunderstorms caused localized flooding and power outages in Cranbrook.
Adaptation & Mitigation Actions
Improve Drainage Infrastructure
Near-termUpgrade drainage systems to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: High
Implement Heat Action Plan
ImmediateDevelop and implement a heat action plan to protect vulnerable populations during heatwaves.
Est. cost: Medium
Strengthen Building Codes
Near-termUpdate building codes to ensure that new buildings are more resilient to extreme weather events.
Est. cost: Medium
Community Awareness Programs
Long-termConduct community awareness programs to educate residents about climate risks and adaptation measures.
Est. cost: Low
Council & Emergency Services
Explore Cranbrook Risk Reports
View other climate risk assessments for Cranbrook:
Frequently Asked Questions
Is Cranbrook safe from climate change?
No location in Australia is entirely immune to climate change impacts. Cranbrook 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 Cranbrook?
The dominant hazard for Cranbrook 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 Cranbrook 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 Tasmania suburbs.
Should I be concerned about buying property in Cranbrook?
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 Cranbrook?
Key projections for Tasmania 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 Cranbrook.
What share of Cranbrook is exposed to high surface flood risk?
ClimateNest's hazard overlay maps 8.8% of Cranbrook in high-risk zones for surface flood, with a further 78.8% 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 Cranbrook Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Cranbrook, Tasmania, covering flood, bushfire, sea level rise and more.
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections