Full Breakdown
Rising Flood Risks in New Housing Developments in England
2/18/2026, 5:07:16 AM
Overview of the Flood Risk Situation
Recent data indicates that one in nine new homes built in England between 2022 and 2024 are located in areas at medium or high risk of flooding. This trend marks an increase from previous years, where one in thirteen new homes were similarly situated from 2013 to 2022. The analysis, conducted by Aviva, reveals that of the 396,602 new homes constructed, approximately 43,937 are in flood-prone areas, with 26% facing some level of flood risk. The urgency of this situation is underscored by the government's target to build 1.5 million homes during this parliamentary term, raising concerns about the implications for future flood resilience.
Key Areas at Risk
The analysis highlights that Greater London and Essex have the highest proportion of new homes at risk, with 32% of new properties in these regions classified as vulnerable. Other areas such as Lincolnshire and East Yorkshire follow with 13%. Conversely, the east of England reports the lowest risk, at only 2%. Specific constituencies, including Boston and Skegness, have alarming statistics, with over 90% of new homes built in areas with at least a medium flood risk.
Implications for Homeowners
New homeowners in these flood-prone areas face significant challenges, particularly regarding flood insurance. Homes constructed since 2009 are excluded from the government-backed Flood Re scheme, which aims to make flood insurance more affordable. This exclusion raises concerns about the long-term viability of these properties, as homeowners may struggle to secure necessary insurance coverage.
Official Responses and Calls for Action
Aviva's CEO, Jason Storah, has called for stronger planning regulations to prevent new developments in high-risk flood zones. He emphasized the need for mandatory flood resilience measures in building regulations. In contrast, a government spokesperson has argued that the Aviva analysis is misleading, asserting that it does not account for existing flood defenses. The government maintains its commitment to building homes safely, backed by a £10.5 billion investment in flood projects aimed at protecting nearly 900,000 properties by 2036.
Criticism and Concerns
The Association of British Insurers has echoed the call for urgent government action, citing a 38% increase in domestic flood claims, which reached £312 million last year. The ABI's director of general insurance policy, Chris Bose, stressed the necessity of stronger planning rules to mitigate the risks associated with extreme weather events.
Conflicting Reports & Gaps
While Aviva's analysis suggests a growing trend of new homes being built in flood-prone areas, the government disputes the findings, claiming that existing flood defenses are not considered in the data. This discrepancy highlights the need for clearer communication and comprehensive assessments of flood risks in housing development.
Verbatim Quotes
- “She said: “We don’t want to be building today’s houses in places where they will become ever more at risk of flooding.” — Emma Howard Boyd, former chair of the Environment Agency.
- “Jason Storah, the chief executive of UK and Ireland general insurance at Aviva, said: “As our analysis shows, too many new homes have been built in higher risk areas.” — Jason Storah, CEO UK & Ireland General Insurance at Aviva.
- “Chris Bose, director of general insurance policy at the ABI, said: “Government action is essential to protect communities from the growing impact of extreme weather.” — Chris Bose, director of general insurance policy at the ABI.
The situation surrounding new housing developments in flood-prone areas of England remains critical, necessitating a balanced approach to housing needs and environmental safety.
