Up to High likelihood
Properties in TN25 4EJ sit in the Environment Agency's High flood-likelihood band (worst property). The band is the worst found in the postcode — it describes the land around properties (defence-adjusted, rivers & sea), not any single address, and not today's conditions.
| Likelihood band | Annual chance | Properties | Of which homes |
|---|---|---|---|
| High | greater than 3.3% | 2 | 1 |
| Medium | 1% – 3.3% | 0 | 0 |
| Low | 0.1% – 1% | 0 | 0 |
| Very low | below 0.1% | 0 | 0 |
Over a 25-year mortgage, a property in a high-likelihood area has at least a 57% chance of flooding at least once.
TN25 4EJ gets about 798 mm of rain a year on average (wettest month October, 94 mm; driest March, 47 mm). That is 31% drier than the UK as a whole, which averages 1,163 mm a year.
A thirty-year average for the surrounding area, not a measurement at this address and not a flood risk on its own: a dry area floods when a storm sits over it, and a wet one may drain away perfectly well. Source: Met Office HadUK-Grid 1991–2020 (5 km grid), 1.8 km away. Average rainfall: HadUK-Grid v1.3.2, Met Office. Contains public sector information licensed under the Open Government Licence v3.0.
Because properties in the high likelihood band; 3 recorded floods nearby; 107 official warnings since 2006.
The map above shows the real EA rivers & sea likelihood cells around TN25 4EJ. The small panels are illustrative previews of the report's per-layer map views — the full report draws each layer for real, plus recorded extents, defences and a building picker on an interactive map.
Warnings cover flood areas, not individual addresses.
| Date | Recorded flood | Approx. distance |
|---|---|---|
| Feb 2001 | 07309A200FEO_Upper_Stour | ~4.2 km |
| Nov 2000 | 07309A200_NOV2000_Upper_Stour | ~4.2 km |
| Sep 1973 | 07311A200_SEPT1973_Ashford_Great Stour | ~2.0 km |
EA Recorded Flood Outlines — absence of a record never proves a place has not flooded. The full report tests whether any extent covered the exact spot.
Henk (2024, 3 warnings nearby) · Bella (2020, 3 warnings nearby) · Chandra (2026, 2 warnings nearby) · Dennis (2020, 2 warnings nearby)
| Gauge | River | Distance | Typical high | Highest on record |
|---|---|---|---|---|
| Wye | Great Stour | 2.8 km | 1.00 m | 1.72 m |
| WYE GS | — | 3.0 km | — | — |
| ASHFORD CROSSING USGS | — | 3.8 km | — | — |
| AYLESFORD STREAM USGS | — | 4.3 km | — | — |
Live levels, predictions and rain-response behaviour are on each gauge's page and in the property report.
| Overflow | Discharges into | Distance | Spills | Hours |
|---|---|---|---|---|
| Ball Lane- Kennington Cso | Great Stour | 0.6 km | 47 (2024) | 822 |
| Mill Lane Kennington Ceo | Mill Stream | 0.9 km | 53 (2024) | 747 |
| Ashford Wastewater Treatment Works | Great Stour | 2.0 km | 45 (2024) | 637 |
| Bybrook Pumping Station | Freshwater River | 2.1 km | 9 (2024) | 86 |
Official annual EDM figures — a water-quality signal for local watercourses, not a property flood-risk factor.
No mapped flood-defence assets within 500 m of the postcode centre. Defences reduce risk, never remove it.
The interactive flood-risk map with a building picker (your exact house, not the postcode), the 2050s climate view, surface-water and planning flood zones at your building, exact recorded-flood distances, year-by-year warning charts, watercourses including culverted streams, an insurance outlook with the Flood Re rules, and a printable document with every dataset receipt — start with the free preview, unlock for £19.
At-risk postcodes near TN25 4EJ — all in the TN25 district.
© Environment Agency copyright and/or database right 2025. All rights reserved. Some features of this map are based on digital spatial data from the Centre for Ecology & Hydrology, © NERC (CEH). © Crown Copyright and Database Rights 2025 OS AC0000807064. This product is produced in part from PAF® and Multiple Residence Data, the copyright in which is owned by Royal Mail Group Limited and/or Royal Mail Group plc. All rights reserved. Licence number AC0000807064. Recorded Flood Outlines and warning history © Environment Agency copyright and/or database right 2025. Storm-overflow figures: EA Event Duration Monitoring. Flood defences © Environment Agency (OGL v3). This page summarises public area-level data — it is not a flood-risk survey and not a substitute for the official GOV.UK service. All data sources & licences. More postcodes: the TN25 district.