Climate Change Threatens Australian Suburbs with Unaffordable Insurance

The information on this website is general in nature and does not take into account your objectives, financial situation, or needs. Consider seeking personal advice from a licensed adviser before acting on any information.

Properties identified as high-risk are likely to encounter skyrocketing insurance costs, according to the report commissioned by the Climate Council. Karl Mallon, the founder of Climate Valuation, emphasized the immediacy of the threat posed by climate change, urging decision-makers to address the concerning statistics detailed in the research.

The climate group's modelling identifies 86 suburbs as "critical climate risk zones," wherein 80% to 100% of properties are at risk of becoming financially uninsurable if current trends persist.

The escalating risks and rising cost of insuring these properties underscore the broader financial repercussions of climate change on Australian communities. The Insurance Council of Australia (ICA) has noted that insurers have long cautioned about these escalating risks, tying rising insurance premiums to extreme weather events, which have resulted in $4.5 billion insured costs annually over the past five years. This marks a nearly 70% increase compared to the previous five-year period, with projected costs reaching $35 billion by 2050 if no mitigating actions are undertaken.

The report highlights the potential backlash on the economy if insurance becomes inaccessible, with valuable community resilience being the key to maintaining affordability and availability of coverage.

The ICA advocates for significant investments in resilience and mitigation, such as a proposed $30 billion investment in flood defenses. It also urges the removal of unfair state insurance taxes and the promotion of household resilience measures, which some insurers already incentivize through premium reductions.

Climate Valuation additionally suggests several measures including retrofitting homes, relocating properties in extreme cases, halting development in high-risk areas, and ensuring that new constructions are climate-resilient as per the National Construction Code adaptation. These steps, it argues, would not only protect communities but also relieve pressure on insurance premiums, delivering what they describe as a "double dividend."

The report calls for a comprehensive integration of "climate proofing" into national standards to prevent placing more Australians in harm's way and to foster the development of sustainable, resilient infrastructure.

Published:Thursday, 17th Apr 2025
Author: Paige Estritori

Please Note: We do not endorse any specific products or companies. Some content is sourced from third parties, including press releases, and may not be independently verified for accuracy or completeness.

Share this news item:

Insurance News

Clear

AustralianSuper Announces Substantial Insurance Premium Increases

25 Apr 2026: Paige Estritori

AustralianSuper, the nation's largest superannuation fund, has informed its members of impending increases in insurance premiums, set to take effect from May 30, 2026. This development is particularly noteworthy for those holding life, total and permanent disability (TPD), and income protection insurance through their superannuation accounts. - read more

Insurers Push to Extend Rebate for Low-Income Seniors

25 Apr 2026: Paige Estritori

Health insurers are calling on the Australian government to exempt low-income seniors, including those on the Age Pension, from the proposed changes to the Private Health Insurance Rebate. The concern is that requiring these individuals to pay hundreds of dollars more each year to maintain their private health insurance could lead some to downgrade their coverage or abandon it altogether. - read more

TAL's Health Sense Plus Now Covers Income Protection Policies

17 Apr 2026: Paige Estritori

In a significant development for policyholders, leading Australian life insurer TAL has announced the expansion of its Health Sense Plus program to encompass income protection (IP) policies. Effective from 8 August 2025, this initiative aims to incentivise proactive health management by offering premium discounts to clients who engage in preventative health checks. - read more

AFCA Directs Insurer to Reinstate Critical Illness Coverage After Miscommunication

17 Apr 2026: Paige Estritori

The Australian Financial Complaints Authority (AFCA) has recently ruled in favour of a policyholder who inadvertently cancelled his critical illness insurance due to unclear communication from his insurer, TAL Life. This decision underscores the critical importance of transparent communication between insurers and their clients, particularly regarding the implications of policy modifications. - read more

AIA Australia's Latest Enhancements to Priority Protection Insurance

17 Apr 2026: Paige Estritori

AIA Australia has recently updated its Priority Protection life insurance suite, introducing changes designed to simplify discounts, enhance policy clarity, and support premium affordability. These enhancements, effective from 9 November 2025, reflect AIA's commitment to providing value-driven solutions for policyholders. - read more

Zurich Australia's New Income Protection for Women's Health

09 Apr 2026: Paige Estritori

Zurich Australia has unveiled a pioneering income protection benefit tailored specifically for women's health conditions, including menopause and endometriosis. This initiative addresses the significant impact these conditions have on women's professional lives and financial stability. - read more

Click for more Insurance News