FloodRadar
Log inCreate free account

Explore FloodRadar

Explore the map
Weather
Why ?

Does KT5 flood?

Yes — parts of the KT5 district carry real flood risk: 13 of its 38 at-risk postcodes reach the Environment Agency's High likelihood band. The KT5 postcode district covers Berrylands, Alexandra, King George's & Sunray, St Mark's & Seething Wells, close to Tolworth, Kingston Upon Thames, New Malden, and surrounding villages in parts of Greater London and Surrey.

38 postcodes in the KT5 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 13 high, 10 medium, 15 low. A postcode not listed here has no properties in any recorded risk band (which is good news, but never proof it cannot flood).

Free preview first · full report £19

Which KT5 postcodes are at risk?

KT5 8EN up to High KT5 9AA up to High KT5 9AF up to High KT5 9AP up to High KT5 9AW up to High KT5 9BE up to High KT5 9DA up to High KT5 9EA up to High KT5 9EF up to High KT5 9HG up to High KT5 9HQ up to High KT5 9NA up to High KT5 9PJ up to High KT5 8HR up to Medium KT5 8HS up to Medium KT5 8LS up to Medium KT5 8LY up to Medium KT5 9AS up to Medium KT5 9BP up to Medium KT5 9BZ up to Medium KT5 9DF up to Medium KT5 9HY up to Medium KT5 9PL up to Medium KT5 8DJ up to Low KT5 8DL up to Low KT5 8DW up to Low KT5 9AG up to Low KT5 9AJ up to Low KT5 9AL up to Low KT5 9AZ up to Low KT5 9DZ up to Low KT5 9HF up to Low KT5 9HP up to Low KT5 9HR up to Low KT5 9NH up to Low KT5 9PN up to Low KT5 9PW up to Low KT5 9QN up to Low

Rivers and flooding history near KT5

The rivers that matter here, each monitored live on FloodRadar:

1,526 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (48 at warning level or above), most recently 29 September 2026. Warnings cover flood areas, not individual addresses.

Recorded flood extents near the district (Environment Agency record):

Records, not floods: no outline on the record is not evidence a place has not flooded.

🏠 Buying or renting in KT5? The full property flood-risk report covers any postcode here — the official likelihood band, every recorded flood nearby with distances, warning history year by year, how the local rivers behave, and an insurance outlook, print-ready for £19. See what's in the report →

Flood risk in nearby postcode districts

KT4 KT6 KT3 KT7 KT2 KT8 KT1 KT9

Band = the worst likelihood band of any property in that postcode (EA Risk of Flooding from Rivers & Sea, defence-adjusted, area-level). Check any postcode in detail — or get the full £19 property report — at the property flood-risk report. © 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.