Ashtead Flood Risk
Ashtead has a Low flood risk from rivers and the sea , with 0.2% of homes in a Medium or High band. The nearest gauge is 2.8 km away.
Ashtead has 14,665 residents and 6,233 homes. Ranked 2679 of 7,114 in England for rivers and sea flood risk.
What Is The River Level Near Ashtead Right Now?
Read from the Environment Agency flood-monitoring feed at 20 Sept, 14:34 UTC. The highest level on record here is 3.735 m , reached on 24 December 2013.
What Does Ashtead's Flood Risk Classification Mean?
0% of postcodes in Ashtead sit in Flood Zone 3, the planning band for land with a 1% or greater annual chance of river flooding or 0.5% or greater of sea flooding — and the map that draws it deliberately ignores flood defences.
The flood risk band for rivers and the sea is Low , with 0.2% of homes in a Medium or High band. Unlike the Flood Zone, the band counts the defences that are actually in place, which is why the two can describe the same street differently and both be right.
Which Postcode Districts Cover Ashtead?
Each district below is one postcode district that falls inside Ashtead. The band is the one shared by most of that district's postcodes, so it describes the district rather than a single street — enter a full postcode in the checker for one address. A district can cover more than one town, and the district pages linked from the checker are keyed to the town that holds most of its postcodes.
| Postcode district | Postcodes here | Rivers and sea band | Surface water addresses |
|---|---|---|---|
| KT21 | 364 | High | 1,267 |
| KT22 | 24 | Medium | 15 |
| KT18 | 3 | Low | 1 |
What Else Is Near Ashtead?
Other places on the River Mole, nearest to Ashtead first.