Does SE15 flood?

Only lower-likelihood flood risk is recorded in SE15: none of its 179 listed postcodes goes beyond the Low band. The SE15 postcode district covers Peckham, Old Kent Road, New Cross Gate, St Giles, close to Tower Pier, Westminster, Catford, and surrounding villages in England.

179 postcodes in the SE15 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 179 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).

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Which SE15 postcodes are at risk?

SE15 1AN up to Very low SE15 1AR up to Very low SE15 1AS up to Very low SE15 1AT up to Very low SE15 1AW up to Very low SE15 1BF up to Very low SE15 1DR up to Very low SE15 1DS up to Very low SE15 1ED up to Very low SE15 1EE up to Very low SE15 1EF up to Very low SE15 1EG up to Very low SE15 1EH up to Very low SE15 1EL up to Very low SE15 1EN up to Very low SE15 1EP up to Very low SE15 1EQ up to Very low SE15 1ES up to Very low SE15 1ET up to Very low SE15 1EU up to Very low SE15 1EW up to Very low SE15 1EX up to Very low SE15 1EY up to Very low SE15 1EZ up to Very low SE15 1HA up to Very low SE15 1HB up to Very low SE15 1HD up to Very low SE15 1HE up to Very low SE15 1HF up to Very low SE15 1HG up to Very low SE15 1HL up to Very low SE15 1HN up to Very low SE15 1HQ up to Very low SE15 1JL up to Very low SE15 1JQ up to Very low SE15 1JR up to Very low SE15 1JW up to Very low SE15 1JX up to Very low SE15 1LW up to Very low SE15 1NL up to Very low SE15 1NN up to Very low SE15 1NP up to Very low SE15 1NR up to Very low SE15 1NS up to Very low SE15 1NT up to Very low SE15 1NW up to Very low SE15 1NX up to Very low SE15 1NZ up to Very low SE15 1PB up to Very low SE15 1PD up to Very low SE15 1PG up to Very low SE15 1PH up to Very low SE15 1PJ up to Very low SE15 1PL up to Very low SE15 1PN up to Very low SE15 1PQ up to Very low SE15 1RT up to Very low SE15 1SX up to Very low SE15 1TF up to Very low SE15 1TL up to Very low SE15 1TR up to Very low SE15 1TW up to Very low SE15 1TX up to Very low SE15 6AB up to Very low SE15 6AE up to Very low SE15 6AF up to Very low SE15 6AG up to Very low SE15 6AJ up to Very low SE15 6AL up to Very low SE15 6AN up to Very low SE15 6AQ up to Very low SE15 6AU up to Very low SE15 6AW up to Very low SE15 6AX up to Very low SE15 6BD up to Very low SE15 6BE up to Very low SE15 6BF up to Very low SE15 6BG up to Very low SE15 6BH up to Very low SE15 6BP up to Very low SE15 6BS up to Very low SE15 6BT up to Very low SE15 6BU up to Very low SE15 6BW up to Very low SE15 6BX up to Very low SE15 6BY up to Very low SE15 6BZ up to Very low SE15 6DF up to Very low SE15 6DH up to Very low SE15 6DJ up to Very low SE15 6DL up to Very low SE15 6DU up to Very low SE15 6DX up to Very low SE15 6EA up to Very low SE15 6ED up to Very low SE15 6EF up to Very low SE15 6ER up to Very low SE15 6ET up to Very low SE15 6EW up to Very low SE15 6EY up to Very low SE15 6FB up to Very low SE15 6FD up to Very low SE15 6FG up to Very low SE15 6FH up to Very low SE15 6FJ up to Very low SE15 6FL up to Very low SE15 6FN up to Very low SE15 6FP up to Very low SE15 6FR up to Very low SE15 6FS up to Very low SE15 6FX up to Very low SE15 6FY up to Very low SE15 6GB up to Very low SE15 6GG up to Very low SE15 6GJ up to Very low SE15 6GL up to Very low SE15 6GN up to Very low SE15 6GP up to Very low SE15 6GQ up to Very low SE15 6GR up to Very low SE15 6GU up to Very low SE15 6GW up to Very low SE15 6GX up to Very low SE15 6GY up to Very low SE15 6GZ up to Very low SE15 6HB up to Very low SE15 6HE up to Very low SE15 6HF up to Very low SE15 6HG up to Very low SE15 6HJ up to Very low SE15 6HN up to Very low SE15 6HR up to Very low SE15 6HS up to Very low SE15 6HT up to Very low SE15 6HW up to Very low SE15 6HX up to Very low SE15 6HY up to Very low SE15 6HZ up to Very low SE15 6LA up to Very low SE15 6LF up to Very low SE15 6LH up to Very low SE15 6LJ up to Very low SE15 6LL up to Very low SE15 6LN up to Very low SE15 6LP up to Very low SE15 6LW up to Very low SE15 6LY up to Very low SE15 6LZ up to Very low SE15 6NF up to Very low SE15 6NH up to Very low SE15 6NJ up to Very low SE15 6NN up to Very low SE15 6NP up to Very low SE15 6NR up to Very low SE15 6NS up to Very low SE15 6NW up to Very low SE15 6NX up to Very low SE15 6NZ up to Very low SE15 6PB up to Very low SE15 6PH up to Very low SE15 6PJ up to Very low SE15 6PL up to Very low SE15 6QB up to Very low SE15 6QD up to Very low SE15 6QE up to Very low SE15 6QR up to Very low SE15 6QS up to Very low SE15 6QT up to Very low SE15 6QU up to Very low SE15 6QW up to Very low SE15 6QX up to Very low SE15 6QY up to Very low SE15 6QZ up to Very low SE15 6RA up to Very low SE15 6RB up to Very low SE15 6SL up to Very low SE15 6TH up to Very low SE15 6TR up to Very low SE15 6TW up to Very low

Rivers and flooding history near SE15

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

210 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (8 at warning level or above), most recently 27 August 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 SE15? 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

SE14 SE16 SE13 SE17 SE12 SE18 SE11 SE10

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.