What the mapping shows for Dunalley
Part of Dunalley is mapped as subject to coastal inundation.
4.1% of Dunalley is mapped as subject to coastal inundation (coastal inundation hazard band, including 1% AEP storm tide at 2100)
13.4% of Dunalley is mapped as subject to coastal erosion (coastal erosion hazard band mapped for the Tasmanian planning system)
Tasmanian Coastal Inundation Hazard Bands (20161201), State of Tasmania (Department of Premier and Cabinet), 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 Dunalley →Property Insurance Costs in Dunalley, TAS: 2026 Guide
4.1% of Dunalley is mapped as subject to coastal inundation (coastal inundation hazard band, including 1% AEP storm tide at 2100)
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
5.8Moderate insurance costs expected
Key Facts
- Insurance Outlook
- Insurance premiums are likely to increase due to climate risks.
- Overall Risk
- Medium
- Suburb
- Dunalley, TAS
- Risk Level
- Medium
- Postcode
- 7177
Insurance Costs Analysis
Insurance costs for properties in Dunalley, Tasmania, 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 Dunalley 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 are likely to increase due to climate risks.
ClimateNest provides address-level insurance cost estimates for any property in Dunalley. Get a complete report including premium estimates, coverage recommendations, and projected insurance costs through 2050 based on CSIRO climate scenarios.
ClimateNest assesses hazards at the address rather than the suburb, because exposure varies street by street within Dunalley. An address-level check is what tells you about a specific property before you buy, sell or insure it.
Local Hazard Evidence
Historical Events
Heavy rainfall caused localised flooding in low-lying areas of Dunalley.
A severe storm caused flooding and damage to coastal infrastructure in Dunalley.
The Dunalley bushfire destroyed over 90 homes and caused widespread damage to the town.
Adaptation & Mitigation Actions
Upgrade Drainage Infrastructure
Near-termImprove drainage systems to reduce the risk of flooding from heavy rainfall events.
Est. cost: Medium
Strengthen Coastal Defenses
ImmediateImplement measures to protect against sea level rise and coastal erosion, such as seawalls and beach nourishment.
Est. cost: High
Develop Bushfire Management Plan
Near-termCreate a comprehensive bushfire management plan that includes fuel reduction, community education, and evacuation procedures.
Est. cost: Medium
Implement Heatwave Preparedness Plan
Long-termDevelop a plan to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.
Est. cost: Low
Raise Awareness of Climate Risks
Long-termEducate the community about the risks of climate change and how to prepare for them.
Est. cost: Low
Council & Emergency Services
Explore Dunalley Risk Reports
View other climate risk assessments for Dunalley:
Frequently Asked Questions
How much is home insurance in Dunalley?
Home insurance costs in Dunalley 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 Dunalley?
Yes, properties in flood-prone parts of Dunalley 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 Dunalley?
Most major Australian insurers provide cover for properties in Tasmania, 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 Dunalley?
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 Dunalley?
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 Dunalley Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Dunalley, Tasmania, 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