What the mapping shows for Deagon
Part of Deagon is mapped as subject to coastal inundation.
10.3% of Deagon 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 Deagon →Property Insurance Costs in Deagon, QLD: 2026 Guide
10.3% of Deagon 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.
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
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Insurance Affordability Score
5.2Moderate insurance costs expected
Key Facts
- Insurance Outlook
- Insurance premiums may increase due to the rising risk of flooding and coastal hazards.
- Overall Risk
- Medium
- Suburb
- Deagon, QLD
- Risk Level
- Medium
- Postcode
- 4017
- Region
- Greater Brisbane
- Median property value
- $950,000
- Dominant hazard
- extreme heat
Insurance Costs Analysis
Insurance costs for properties in Deagon, Queensland, are influenced by the area's exposure to flood, bushfire, storm, and other climate hazards. Insurers assess risk at the individual property level — two nearby properties can have meaningfully different premiums based on their specific hazard exposure.
Key drivers of premiums in Deagon include flood zone classification (which affects whether flood cover is available and at what cost), bushfire attack level (BAL) ratings for properties near vegetated areas, and storm risk based on wind zone classification and hail exposure.
Insurance premiums may increase due to the rising risk of flooding and coastal hazards.
ClimateNest provides address-level insurance cost estimates for any property in Deagon. Get a complete report including premium estimates, coverage recommendations, and projected insurance costs through 2050 based on CSIRO climate scenarios.
Deagon located in Greater Brisbane (postcode 4017), is a Queensland suburb tracked by ClimateNest. The suburb's median property value is $950,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Deagon.
Across the six hazard axes ClimateNest models, the dominant climate risk for Deagon in this type is extreme heat. Insurance signals for the suburb point to premiums rising moderately (+35% by 2030). The actual risk of any single home can only be confirmed with an address-level report.
For insurance buyers in Deagon, premiums are increasingly priced off the property's own hazard profile rather than the suburb average — two homes in the same 4017 postcode can face materially different flood or bushfire premiums. An address-level climate report gives you the exposure picture insurers are building into Deagon pricing.
Local Hazard Evidence
Historical Events
Major flooding event impacted Deagon, causing property damage and road closures.
A severe thunderstorm caused localized flooding and damage to property in Deagon.
The 2011 Brisbane floods caused significant inundation in low-lying areas of Deagon.
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 Heatwave Early Warning System
ImmediateDevelop and implement a heatwave early warning system to alert residents of impending heatwaves and provide guidance on how to stay safe.
Est. cost: Medium
Protect Coastal Areas
Long-termImplement coastal protection measures, such as seawalls and beach nourishment, to mitigate the impacts of sea level rise and storm surges.
Est. cost: Very High
Community Education Programs
Near-termEducate residents about climate change risks and adaptation measures through community workshops and outreach programs.
Est. cost: Low
Council & Emergency Services
Explore Deagon Risk Reports
View other climate risk assessments for Deagon:
Frequently Asked Questions
How much is home insurance in Deagon?
Home insurance costs in Deagon vary significantly by property address, construction type, sum insured, and hazard exposure. The best approach is to get address-specific quotes from multiple insurers. ClimateNest provides indicative insurance cost estimates based on your property's hazard profile.
Does flood risk increase insurance premiums in Deagon?
Yes, properties in flood-prone parts of Deagon typically have higher insurance costs. Standard home insurance may not include flood cover — it often needs to be purchased separately or may not be available in high-risk zones. ClimateNest helps you understand your property's flood insurance outlook.
Which insurers cover properties in Deagon?
Most major Australian insurers provide cover for properties in Queensland, though terms, pricing, and availability vary by address. Some insurers may restrict cover or require higher excesses for properties in high-hazard locations. Comparing multiple insurers is recommended.
How will insurance premiums change by 2050 in Deagon?
Climate projections suggest insurance premiums may increase as hazard exposure changes. The Insurance Council of Australia notes climate change as a material factor for the insurance industry. ClimateNest provides forward-looking insurance cost trajectories based on CSIRO climate scenarios.
What can I do to lower my insurance premiums in Deagon?
Steps to potentially lower premiums include: installing bushfire-resistant features, improving drainage and flood protection, using storm-resistant roofing and fixings, increasing excess amounts, bundling policies, and maintaining cleared asset protection zones. Some insurers offer discounts for verified mitigation measures.
Is Deagon Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Deagon, 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