Research and analysis
F1b: Number of properties in areas at risk of flooding by source each year in England, 2018/2019 to 2023/2024
Updated 1 December 2025
Download CSV 966 Bytes
| source_of_flooding_and_risk | year | number_of_properties |
|---|---|---|
| Rivers and the sea at high or medium risk | 2018/2019 | 872000 |
| Surface water | 2018/2019 | 3181000 |
| Rivers and the sea at low or very low risk | 2018/2019 | 1677000 |
| Rivers and the sea at high or medium risk | 2019/2020 | 852000 |
| Surface water | 2019/2020 | 3173000 |
| Rivers and the sea at low or very low risk | 2019/2020 | 1638000 |
| Rivers and the sea at high or medium risk | 2020/2021 | 846000 |
| Surface water | 2020/2021 | 3173000 |
| Rivers and the sea at low or very low risk | 2020/2021 | 1652000 |
| Rivers and the sea at high or medium risk | 2021/2022 | 822000 |
| Surface water | 2021/2022 | 3173000 |
| Rivers and the sea at low or very low risk | 2021/2022 | 1661000 |
| Rivers and the sea at high or medium risk | 2022/2023 | 900000 |
| Surface water | 2022/2023 | 3423400 |
| Rivers and the sea at low or very low risk | 2022/2023 | 1880400 |
| Rivers and the sea at high or medium risk | 2023/2024 | 819900 |
| Surface water | 2023/2024 | 3218900 |
| Rivers and the sea at low or very low risk | 2023/2024 | 1786700 |