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 →Flood 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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Flood Risk Score
Not assessedCannonvale faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to flash flooding and riverine flooding.
Key Facts
- Flood Risk
- Cannonvale faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to flash flooding and riverine flooding.
- Trend
- increasing
- Suburb
- Cannonvale, QLD
- Overall Risk
- Medium
- Postcode
- 4802
- Region
- Coastal QLD
- Median property value
- $675,000
- Dominant hazard
- extreme heat
Flood Risk Analysis
Cannonvale, located in Queensland, has a location-specific flood risk profile based on available data including proximity to waterways, elevation, and historical flood events. The Bureau of Meteorology (BOM) maintains river height and flood warning data for catchments across Queensland.
Historical flood events have impacted Cannonvale, particularly during periods of heavy rainfall associated with tropical cyclones.
Cannonvale faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to flash flooding and riverine flooding.
For a comprehensive property-specific flood assessment including address-level elevation data, flood overlay mapping, and insurance cost estimates, use the ClimateNest full analysis tool. General suburb data cannot replace a site-specific evaluation.
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
Widespread flooding occurred in Queensland, including the Whitsunday region, impacting Cannonvale.
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
Is Cannonvale at risk of flooding?
Based on available data, Cannonvale has a location-specific flood risk profile. Flood risk varies by address — check your specific property for precise flood zone mapping and elevation data with ClimateNest.
What flood insurance costs can I expect in Cannonvale?
Insurance costs for flood cover in Cannonvale depend on the property's flood zone classification, elevation, and proximity to waterways. ClimateNest provides address-level insurance cost estimates based on your property's specific hazard exposure.
Does flood risk affect property values in Cannonvale?
Yes, flood risk can affect property values in Cannonvale. Properties in mapped flood zones may experience lower buyer demand, reduced valuations, and higher insurance costs. Lenders increasingly assess flood exposure as part of mortgage risk evaluation.
How does elevation affect flood risk in Cannonvale?
Elevation is a critical factor in flood risk. Properties at higher elevations within Cannonvale typically have lower flood exposure than those near waterways or in low-lying areas. Address-level elevation data combined with BOM flood mapping provides the most accurate picture.
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