Flood Risk Guide · York
Flood risk in York
Know My Postcode · 2026-04-12 · Environment Agency data
York has significant flood risk from the Rivers Ouse and Foss, flooding regularly in winter months. Before buying or renting in York, always check the flood risk for the specific postcode — not just the general area.
Higher flood risk areas in York
- Skeldergate and Clementhorpe
- Huntington Road area
- Fulford near the Ouse
- Parts of Rawcliffe
Lower flood risk areas in York
- Most of the city centre above flood levels
- Clifton and Rawcliffe away from rivers
- Heslington and university areas
Flood defences in York
York has extensive flood walls and barriers but the city still floods regularly. Always check the specific postcode before buying.
Understanding flood zones
- Zone 1 — Low risk: Less than 0.1% annual probability of flooding. Most properties fall here
- Zone 2 — Medium risk: 0.1% to 1% annual probability. Extra checks recommended before buying
- Zone 3 — High risk: Greater than 1% annual probability. Mortgage and insurance can be affected
Always check both river/coastal flood risk AND surface water flood risk for the most complete picture.