What the mapping shows for Cannonvale
Part of Cannonvale is mapped as subject to coastal inundation.
7.8% of Cannonvale is mapped as part of the Queensland coastal management district (coastal management district declared under the Coastal Management Act 2016)
Queensland Coastal Management District, State of Queensland (Department of Environment, Tourism, Science and Innovation), Creative Commons Attribution 4.0, retrieved 2026-10-23
This is a share of the suburb's land area from a published state dataset, not an assessment of any property. A ClimateNest report scores the individual address across eight hazards, with insurance and value projections to 2050.
Check an address in Cannonvale →Heat Risk in Cannonvale, QLD: 2026 Assessment
7.8% of Cannonvale is mapped as part of the Queensland coastal management district (coastal management district declared under the Coastal Management Act 2016)
That figure covers the suburb. Check whether your address is inside it - address-level, sourced, A$49.
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Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections
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Heat Risk Score
Not assessedCannonvale experiences high heat, particularly during the summer months. Rising temperatures will lead to more frequent and intense heatwaves, impacting vulnerable populations.
Key Facts
- Heat Risk
- Cannonvale experiences high heat, particularly during the summer months. Rising temperatures will lead to more frequent and intense heatwaves, impacting vulnerable populations.
- Trend
- increasing
- Suburb
- Cannonvale, QLD
- Overall Risk
- Medium
- Postcode
- 4802
- Region
- Coastal QLD
- Median property value
- $675,000
- Dominant hazard
- extreme heat
Heat Risk Analysis
Cannonvale in Queensland faces location-specific extreme heat risk. The Bureau of Meteorology (BOM) reports that Australia's average temperature has increased by approximately 1.5 °C since 1910, with the frequency of extreme heat days rising across most regions.
The urban heat island (UHI) effect can make built-up areas of Cannonvale warmer than surrounding rural areas, particularly on summer nights. Dark roof materials, limited tree canopy cover, and heat-absorbing surfaces contribute to localised heat stress that varies by property.
Heatwaves are becoming more frequent and intense in the region.
Get an address-level heat risk assessment from ClimateNest for Cannonvale including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Heat risk in Cannonvale is tied to the broader Coastal QLD climate, and the number of days above 35°C is expected to grow through 2050 - a factor that affects cooling costs, garden viability and property desirability.
Cannonvale located in Coastal QLD (postcode 4802), is a Queensland suburb tracked by ClimateNest. The suburb's median property value is $675,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Cannonvale.
Across the six hazard axes ClimateNest models, the dominant climate risk for Cannonvale in this type is extreme heat. Insurance signals for the suburb point to premiums rising significantly (+40% by 2030). The actual risk of any single home can only be confirmed with an address-level report.
Whether you are buying, selling or renovating in Cannonvale, extreme heat is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Cannonvale are increasingly made with an address-level climate report in hand.
Local Hazard Evidence
Historical Events
Prolonged heatwave conditions were experienced across Queensland, including Cannonvale, placing stress on vulnerable populations.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in infrastructure to mitigate flood risk, such as improved drainage systems and flood barriers.
Est. cost: High
Bushfire Preparedness
Near-termImplement bushfire management strategies, including vegetation management and community education programs.
Est. cost: Medium
Heatwave Action Plan
ImmediateDevelop and implement a heatwave action plan to protect vulnerable populations during extreme heat events.
Est. cost: Low
Coastal Adaptation Planning
Long-termDevelop a coastal adaptation plan to address the impacts of sea level rise and storm surge.
Est. cost: High
Community Awareness Programs
Near-termEducate the community about climate risks and adaptation measures.
Est. cost: Low
Council & Emergency Services
Explore Cannonvale Risk Reports
View other climate risk assessments for Cannonvale:
Frequently Asked Questions
How hot does Cannonvale get in summer?
Cannonvale in Queensland experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Cannonvale. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Cannonvale?
Australia-wide, extreme heat events have become more frequent since the mid-20th century, and this trend is consistent with CSIRO climate projections for Queensland. Continued warming is likely through 2050 under all emissions scenarios.
How does heat affect energy costs for Cannonvale properties?
Higher temperatures increase cooling demand, which raises electricity costs. ClimateNest provides energy cost projections based on your property's specific exposure to extreme heat days in Cannonvale and the performance of your building envelope.
What heat mitigation measures work best in Cannonvale?
Effective heat mitigation includes light-coloured roofing (cool roofs), ceiling and wall insulation, double-glazed windows, external shading, cross-ventilation design, and increasing tree canopy around the property. These measures reduce indoor temperatures and cooling costs.
Is Cannonvale Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Cannonvale, Queensland, covering flood, bushfire, sea level rise and more.
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