Does NW10 flood?

Yes — parts of the NW10 district carry real flood risk: 27 of its 135 at-risk postcodes reach the Environment Agency's High likelihood band. The NW10 postcode district covers Stonebridge, Welsh Harp, Hanger Hill, Alperton, close to Willesden, Wembley, Golders Green, and surrounding villages in parts of Greater London and Hertfordshire.

135 postcodes in the NW10 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 27 high, 58 medium, 50 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 NW10 postcodes are at risk?

NW10 0AZ up to High NW10 0QT up to High NW10 0QU up to High NW10 0QX up to High NW10 0QY up to High NW10 0RA up to High NW10 0RB up to High NW10 0RD up to High NW10 0RE up to High NW10 0RG up to High NW10 0RH up to High NW10 0RJ up to High NW10 0RU up to High NW10 0RW up to High NW10 0RX up to High NW10 0RY up to High NW10 7DJ up to High NW10 7GH up to High NW10 7PN up to High NW10 7QS up to High NW10 7SX up to High NW10 7UD up to High NW10 7UG up to High NW10 7XR up to High NW10 8LF up to High NW10 8LQ up to High NW10 8LS up to High NW10 0AY up to Medium NW10 0BD up to Medium NW10 0BE up to Medium NW10 0BG up to Medium NW10 0BL up to Medium NW10 0DD up to Medium NW10 0DF up to Medium NW10 0DJ up to Medium NW10 0DL up to Medium NW10 0DQ up to Medium NW10 0DY up to Medium NW10 0EA up to Medium NW10 0EF up to Medium NW10 0EJ up to Medium NW10 0JX up to Medium NW10 0JY up to Medium NW10 0LA up to Medium NW10 0PD up to Medium NW10 0PE up to Medium NW10 0PG up to Medium NW10 0PH up to Medium NW10 0PJ up to Medium NW10 0PL up to Medium NW10 0PN up to Medium NW10 0PP up to Medium NW10 0PR up to Medium NW10 0PS up to Medium NW10 0PT up to Medium NW10 0PX up to Medium NW10 0QG up to Medium NW10 0QH up to Medium NW10 0QJ up to Medium NW10 0QL up to Medium NW10 0QN up to Medium NW10 0QP up to Medium NW10 0QR up to Medium NW10 0QS up to Medium NW10 0SH up to Medium NW10 0SJ up to Medium NW10 0TN up to Medium NW10 0TR up to Medium NW10 7GA up to Medium NW10 7NN up to Medium NW10 8HA up to Medium NW10 8LG up to Medium NW10 8LL up to Medium NW10 8PA up to Medium NW10 8PB up to Medium NW10 8PD up to Medium NW10 8PE up to Medium NW10 8PF up to Medium NW10 8PG up to Medium NW10 8PQ up to Medium NW10 8TF up to Medium NW10 8TG up to Medium NW10 8TL up to Medium NW10 8TQ up to Medium NW10 8TZ up to Medium NW10 0AL up to Low NW10 0AN up to Low NW10 0AP up to Low NW10 0AR up to Low NW10 0AS up to Low NW10 0AT up to Low NW10 0AU up to Low NW10 0AW up to Low NW10 0AX up to Low NW10 0BA up to Low NW10 0BB up to Low NW10 0BH up to Low NW10 0BJ up to Low NW10 0DG up to Low NW10 0DN up to Low NW10 0DP up to Low NW10 0DR up to Low NW10 0DS up to Low NW10 0DT up to Low NW10 0DU up to Low NW10 0DX up to Low NW10 0EB up to Low NW10 0HY up to Low NW10 0JU up to Low NW10 0LL up to Low NW10 0LN up to Low NW10 0PU up to Low NW10 0PY up to Low NW10 0PZ up to Low NW10 0QB up to Low NW10 0SA up to Low NW10 0SB up to Low NW10 0SG up to Low NW10 0TE up to Low NW10 0TP up to Low NW10 0TW up to Low NW10 0UD up to Low NW10 7BX up to Low NW10 7DL up to Low NW10 7ED up to Low NW10 7EE up to Low NW10 7XH up to Low NW10 7XL up to Low NW10 7XP up to Low NW10 8HB up to Low NW10 8LE up to Low NW10 8LW up to Low NW10 8PH up to Low NW10 8TN up to Low NW10 9BY up to Low

Rivers and flooding history near NW10

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

1,119 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (16 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 NW10? 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

NW11 NW9 NW7 NW4 NW2

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.