Does N15 flood?

Only lower-likelihood flood risk is recorded in N15: none of its 61 listed postcodes goes beyond the Low band. The N15 postcode district covers South Tottenham, close to Walthamstow, Stoke Newington, Edmonton, and surrounding villages in parts of England and Essex.

61 postcodes in the N15 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 61 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 N15 postcodes are at risk?

N15 4AG up to Very low N15 4AL up to Very low N15 4AQ up to Very low N15 4AR up to Very low N15 4AS up to Very low N15 4AT up to Very low N15 4AU up to Very low N15 4AX up to Very low N15 4AY up to Very low N15 4AZ up to Very low N15 4BA up to Very low N15 4BB up to Very low N15 4BD up to Very low N15 4DJ up to Very low N15 4DL up to Very low N15 4DP up to Very low N15 4DS up to Very low N15 4DT up to Very low N15 4DU up to Very low N15 4DW up to Very low N15 4DX up to Very low N15 4EQ up to Very low N15 4FB up to Very low N15 4FR up to Very low N15 4GA up to Very low N15 4LP up to Very low N15 4NF up to Very low N15 4PE up to Very low N15 4PF up to Very low N15 4PG up to Very low N15 4PH up to Very low N15 4PJ up to Very low N15 4PL up to Very low N15 4PP up to Very low N15 4PQ up to Very low N15 4PR up to Very low N15 4PS up to Very low N15 4PT up to Very low N15 4PU up to Very low N15 4PW up to Very low N15 4PX up to Very low N15 4PY up to Very low N15 4PZ up to Very low N15 4QA up to Very low N15 4QD up to Very low N15 4QF up to Very low N15 4QH up to Very low N15 4QJ up to Very low N15 4QL up to Very low N15 4QN up to Very low N15 4QQ up to Very low N15 4QR up to Very low N15 4QT up to Very low N15 4QX up to Very low N15 4QZ up to Very low N15 4RB up to Very low N15 4RD up to Very low N15 4RG up to Very low N15 4TD up to Very low N15 6BY up to Very low N15 6BZ up to Very low

Rivers and flooding history near N15

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

126 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (4 at warning level or above), most recently 3 March 2026. Warnings cover flood areas, not individual addresses.

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

🏠 Buying or renting in N15? 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

N14 N16 N13 N17 N12 N18 N11 N10

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.