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Does SW15 flood?

Only lower-likelihood flood risk is recorded in SW15: none of its 23 listed postcodes goes beyond the Low band. The SW15 postcode district covers Roehampton, Thamesfield, Coombe Hill, East Putney, close to Kingston Vale, Barnes, New Malden, and surrounding villages in parts of Greater London and Surrey.

23 postcodes in the SW15 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 17 low, 6 very 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 SW15 postcodes are at risk?

SW15 1LB up to Low SW15 3DU up to Low SW15 3DW up to Low SW15 3ER up to Low SW15 3PG up to Low SW15 3PH up to Low SW15 3PJ up to Low SW15 3PL up to Low SW15 3PN up to Low SW15 3PQ up to Low SW15 3QF up to Low SW15 3RS up to Low SW15 3RT up to Low SW15 3RU up to Low SW15 3RX up to Low SW15 5JQ up to Low SW15 5JU up to Low SW15 1JS up to Very low SW15 1JU up to Very low SW15 1LA up to Very low SW15 1LW up to Very low SW15 1NB up to Very low SW15 2NU up to Very low

Rivers and flooding history near SW15

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

1,437 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (34 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 SW15? 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

SW14 SW16 SW13 SW17 SW18 SW11 SW19 SW10

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.