Does N13 flood?

Yes — parts of the N13 district carry real flood risk: 6 of its 58 at-risk postcodes reach the Environment Agency's High likelihood band. The N13 postcode district covers Palmers Green, Bowes, Arnos Grove, close to Southgate, Edmonton, Winchmore Hill, and surrounding villages in parts of England and Hertfordshire.

58 postcodes in the N13 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 6 high, 9 medium, 43 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 N13 postcodes are at risk?

N13 4HN up to High N13 4NT up to High N13 4NY up to High N13 4UH up to High N13 6BX up to High N13 6ES up to High N13 4JY up to Medium N13 4LA up to Medium N13 4NU up to Medium N13 4PA up to Medium N13 4UF up to Medium N13 4UL up to Medium N13 5JA up to Medium N13 5JH up to Medium N13 6BJ up to Medium N13 4DY up to Low N13 4HP up to Low N13 4JP up to Low N13 4JR up to Low N13 4JS up to Low N13 4JT up to Low N13 4NB up to Low N13 4NG up to Low N13 4NH up to Low N13 4NN up to Low N13 4NS up to Low N13 4NX up to Low N13 4UA up to Low N13 4UB up to Low N13 4UD up to Low N13 4UE up to Low N13 4UN up to Low N13 4UP up to Low N13 4UR up to Low N13 5GN up to Low N13 5HZ up to Low N13 5JB up to Low N13 5JJ up to Low N13 5UP up to Low N13 5UR up to Low N13 5UU up to Low N13 6AQ up to Low N13 6BG up to Low N13 6BQ up to Low N13 6BU up to Low N13 6BY up to Low N13 6ED up to Low N13 6EE up to Low N13 6EF up to Low N13 6ET up to Low N13 6EU up to Low N13 6EX up to Low N13 6EZ up to Low N13 6HE up to Low N13 6HG up to Low N13 6HH up to Low N13 6HJ up to Low N13 6HS up to Low

Rivers and flooding history near N13

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

142 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (3 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):

🏠 Buying or renting in N13? 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

N12 N14 N11 N15 N10 N16 N17 N9

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.