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October 25, 2026

Flood risk making more homes uninsurable

Insurance Concerns for New Homes in Flood-Prone Areas

Amanda Blanc, CEO of Aviva, has raised concerns that newly constructed homes in the UK could be rendered uninsurable due to flood risks. She highlighted that current building trends project approximately 115,000 new homes to be situated in flood zones within the next decade, which she argues needs urgent reassessment.

The Environment Agency reports that around 6.3 million homes and businesses in England face flood risks. Further Aviva research indicates that one in nine houses completed between 2022 and 2024 are likely to face medium to high flood risks. Blanc warned in a conversation on a BBC podcast that the decision to build in these vulnerable areas could lead to insurance issues in the future.

Future Risks and Practical Recommendations

Blanc underscored the importance of recognising known flood-prone locations, suggesting that house builders should reconsider where and how new properties are developed, particularly near these zones. Aviva’s forecasts suggest that by 2050, nearly a third of homes constructed in 2024 will face some flood risk, with one in seven at a medium to high risk level due to intensifying extreme weather conditions.

A report from the Met Office earlier this year supports this concern, noting a shift in the frequency of extremely wet winters — once considered 80-year occurrences, now more likely to happen every two decades due to present-day global warming trends.

Investing in Infrastructure Amid Policy Uncertainty

Addressing broader economic concerns, Blanc cautioned against “policy kite flying” prior to the upcoming Budget announcement by Chancellor John Healey on 28 October. She disclosed that pension withdrawal rates had surged 30 times above usual levels following speculation in recent Budgets about potential pension policy changes, which may ultimately disadvantage consumers who cannot reinvest their withdrawn funds.

Despite these challenges, Blanc expressed Aviva’s readiness to invest in UK infrastructure, emphasizing the company’s existing £100 billion investment in the country, including £35 billion in infrastructures such as hospitals, schools, and windfarms. She indicated Aviva’s eagerness to support further such investments for the benefit of pension holders, whilst waiting for clarity on relevant government policies to advance these initiatives.

Potential Policy Impacts on Pensions

Blanc also touched upon discussions concerning the pension triple lock, which adjusts the state pension amount based on the highest of wage growth, inflation, or a 2.5% increase. She noted that any reduction in state pension increments would necessitate a compensatory rise in private pension savings, illustrating the intricate balance required in pension policy changes.

Reporting based on coverage first published by bbc.co.uk.