Flood Re, the government-backed scheme that makes flood insurance affordable for eligible owner-occupied homes built before 2009, does not extend to rental properties. Buy-to-let landlords with flood-exposed properties price flood cover through the open commercial market, which is more expensive and more variable than the residential market. This guide explains how landlord flood insurance works, how to check a buy-to-let property's flood risk before purchase, the Homes (Fitness for Human Habitation) Act 2018 and the Landlord and Tenant Act 1985 duties around damp and flood damage, mortgage-lender expectations on flood-zone properties, and how to think about property-level flood resilience measures as a landlord. LocalRisk publishes free postcode-level flood-risk data using official Environment Agency, NRW and SEPA flood datasets.
| UK nation | Flood data source | Coverage on LocalRisk |
|---|---|---|
| England | Environment Agency (NaFRA2) | Live |
| Scotland | SEPA | Live |
| Wales | Natural Resources Wales | Live |
| Northern Ireland | DfI Rivers | Not yet integrated |
No. Flood Re only covers owner-occupied homes built before 1 January 2009. Rental properties, holiday lets, leasehold flats in larger blocks, and commercial premises are all excluded. Landlords with high-flood-risk buy-to-lets price flood cover through the open commercial market or specialist non-standard insurers, which is typically more expensive than the Flood Re residential market.
A landlord buildings policy with subsidence, escape of water and storm cover as standard, plus flood cover that is not capped or excluded for the relevant flood zone. Specialist providers handle higher-risk properties that mainstream insurers decline. Check the policy schedule for the actual flood limit and excess, not just the headline 'flood included' label.
No specific UK statute requires flood-risk disclosure to tenants in the residential market. The Landlord and Tenant Act 1985 (extended by the Homes (Fitness for Human Habitation) Act 2018) requires properties to be 'fit for human habitation' for the tenancy duration, and persistent damp or unaddressed flood damage can breach that duty. Disclosing known flood history before tenancy starts avoids later disputes.
Enter the postcode at LocalRisk to see the area-level flood band based on Environment Agency, NRW or SEPA data. For a property-specific assessment before purchase, use the relevant agency service: the Environment Agency's Check Your Long-Term Flood Risk service in England, NRW's Flood Risk Assessment Wales map, or SEPA's Flood Maps in Scotland - all free. A formal flood risk search through a conveyancer is typically required for buy-to-let mortgage approval and gives the deepest property-specific picture.
Properties in Flood Zone 3 may require a Flood Risk Assessment as a condition of mortgage approval. Individual buy-to-let lender policies vary considerably: some decline to lend in Flood Zone 3 entirely; others require a specialist flood report. A whole-of-market mortgage broker familiar with buy-to-let in flood-zone areas is the best source of current guidance.
Property-level flood resilience measures - flood doors, air-brick covers, one-way drainage valves, raised electrical sockets, replacement hard floors - reduce the cost and disruption of future flood events and may improve insurance availability. The government-backed Property Flood Resilience Code of Practice sets minimum standards. The Flood Re Build Back Better scheme (£10,000 reimbursement) does not extend to buy-to-let, but the measures themselves are equally effective on rental property.
If a flood makes the property uninhabitable, landlord buildings insurance with alternative-accommodation cover may meet the cost of rehousing the tenant during repairs - cover varies by policy. Contents insurance is the tenant's responsibility for their possessions. The tenancy itself usually continues during repairs unless the property is destroyed; rent suspension provisions depend on the tenancy agreement. Document the property's condition pre-let and post-flood.
The National Residential Landlords Association (NRLA) publishes guidance for members on flood-risk obligations, insurance and resilience measures. The Environment Agency's Property Flood Resilience pathway provides technical detail on suitable measures. For property-specific questions, a chartered surveyor with flood-risk expertise is the appropriate professional. LocalRisk provides the postcode-level data layer; for individual advice, consult these specialist sources.