Does EN8 flood?

Yes — parts of the EN8 district carry real flood risk: 30 of its 327 at-risk postcodes reach the Environment Agency's High likelihood band. The EN8 postcode district covers Waltham Cross, Wormley and Turnford, close to Cheshunt, Flamstead End, Waltham Abbey, and surrounding villages in parts of England and Essex.

327 postcodes in the EN8 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 30 high, 23 medium, 184 low, 90 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 EN8 postcodes are at risk?

EN8 7LX up to High EN8 7LY up to High EN8 8LQ up to High EN8 8NS up to High EN8 8UE up to High EN8 8UG up to High EN8 8UH up to High EN8 8UN up to High EN8 8UP up to High EN8 8UQ up to High EN8 8UT up to High EN8 8UW up to High EN8 8UZ up to High EN8 9AA up to High EN8 9AB up to High EN8 9AD up to High EN8 9AG up to High EN8 9AJ up to High EN8 9AP up to High EN8 9AR up to High EN8 9AS up to High EN8 9BW up to High EN8 9JA up to High EN8 9LP up to High EN8 9LR up to High EN8 9LS up to High EN8 9RG up to High EN8 9RQ up to High EN8 9RR up to High EN8 9RW up to High EN8 7HP up to Medium EN8 7HS up to Medium EN8 7HU up to Medium EN8 7SX up to Medium EN8 7SZ up to Medium EN8 8SH up to Medium EN8 8SS up to Medium EN8 8TR up to Medium EN8 8UB up to Medium EN8 8UD up to Medium EN8 8UF up to Medium EN8 8UY up to Medium EN8 8XA up to Medium EN8 9AQ up to Medium EN8 9AW up to Medium EN8 9AX up to Medium EN8 9FT up to Medium EN8 9GB up to Medium EN8 9HZ up to Medium EN8 9NS up to Medium EN8 9SH up to Medium EN8 9SL up to Medium EN8 9TE up to Medium EN8 0AF up to Low EN8 0AZ up to Low EN8 0DN up to Low EN8 0DT up to Low EN8 0FL up to Low EN8 0JT up to Low EN8 0JU up to Low EN8 0JX up to Low EN8 0JY up to Low EN8 0LD up to Low EN8 0LE up to Low EN8 0LF up to Low EN8 0LG up to Low EN8 0LP up to Low EN8 0LQ up to Low EN8 0LR up to Low EN8 0LU up to Low EN8 0NU up to Low EN8 0PA up to Low EN8 0PJ up to Low EN8 0PS up to Low EN8 0PZ up to Low EN8 0QB up to Low EN8 0QJ up to Low EN8 0QQ up to Low EN8 0QS up to Low EN8 0SG up to Low EN8 0SQ up to Low EN8 0TE up to Low EN8 0TS up to Low EN8 0XB up to Low EN8 0XD up to Low EN8 0XE up to Low EN8 0XF up to Low EN8 0XG up to Low EN8 0XH up to Low EN8 0XJ up to Low EN8 0XL up to Low EN8 0XN up to Low EN8 0XP up to Low EN8 7DF up to Low EN8 7EF up to Low EN8 7EH up to Low EN8 7EJ up to Low EN8 7EL up to Low EN8 7EN up to Low EN8 7EP up to Low EN8 7ES up to Low EN8 7ET up to Low EN8 7EU up to Low EN8 7EW up to Low EN8 7EX up to Low EN8 7FB up to Low EN8 7FF up to Low EN8 7FJ up to Low EN8 7FL up to Low EN8 7FN up to Low EN8 7FP up to Low EN8 7FQ up to Low EN8 7FR up to Low EN8 7FS up to Low EN8 7HA up to Low EN8 7HB up to Low EN8 7HE up to Low EN8 7JF up to Low EN8 7JJ up to Low EN8 7LJ up to Low EN8 7NB up to Low EN8 7NJ up to Low EN8 7NL up to Low EN8 7NN up to Low EN8 7NP up to Low EN8 7NS up to Low EN8 7NT up to Low EN8 7NW up to Low EN8 7PA up to Low EN8 7PJ up to Low EN8 7PN up to Low EN8 7PP up to Low EN8 7PR up to Low EN8 7PS up to Low EN8 7PT up to Low EN8 7PU up to Low EN8 7PW up to Low EN8 7PX up to Low EN8 7PY up to Low EN8 7PZ up to Low EN8 7QA up to Low EN8 7QB up to Low EN8 7QD up to Low EN8 7QE up to Low EN8 7QF up to Low EN8 7QG up to Low EN8 7QH up to Low EN8 7QJ up to Low EN8 7QL up to Low EN8 7QP up to Low EN8 7QQ up to Low EN8 7QR up to Low EN8 7QU up to Low EN8 7QW up to Low EN8 7QZ up to Low EN8 7RB up to Low EN8 7RD up to Low EN8 7RE up to Low EN8 7RG up to Low EN8 7RL up to Low EN8 7RY up to Low EN8 7SA up to Low EN8 7SD up to Low EN8 7SF up to Low EN8 7SG up to Low EN8 7SH up to Low EN8 7SJ up to Low EN8 7SL up to Low EN8 7SN up to Low EN8 7SP up to Low EN8 7SQ up to Low EN8 7SR up to Low EN8 7SS up to Low EN8 7ST up to Low EN8 7SW up to Low EN8 7SY up to Low EN8 7TJ up to Low EN8 7TL up to Low EN8 7UD up to Low EN8 7XA up to Low EN8 7XB up to Low EN8 7XD up to Low EN8 8FH up to Low EN8 8JG up to Low EN8 8JZ up to Low EN8 8LR up to Low EN8 8NR up to Low EN8 8NT up to Low EN8 8NU up to Low EN8 8PA up to Low EN8 8TE up to Low EN8 8TF up to Low EN8 8TG up to Low EN8 8TH up to Low EN8 8TN up to Low EN8 8TU up to Low EN8 8TW up to Low EN8 8TX up to Low EN8 8TY up to Low EN8 8TZ up to Low EN8 8UA up to Low EN8 8UJ up to Low EN8 8UL up to Low EN8 8UU up to Low EN8 8UX up to Low EN8 8YA up to Low EN8 9AE up to Low EN8 9AF up to Low EN8 9BA up to Low EN8 9EY up to Low EN8 9FN up to Low EN8 9FP up to Low EN8 9HT up to Low EN8 9HY up to Low EN8 9JL up to Low EN8 9JN up to Low EN8 9LU up to Low EN8 9LZ up to Low EN8 9NA up to Low EN8 9NB up to Low EN8 9NE up to Low EN8 9NG up to Low EN8 9NL up to Low EN8 9NU up to Low EN8 9RL up to Low EN8 9RY up to Low EN8 9SA up to Low EN8 9SB up to Low EN8 9SP up to Low EN8 9SS up to Low EN8 9SU up to Low EN8 9TA up to Low EN8 9TB up to Low EN8 9TJ up to Low EN8 9TL up to Low EN8 9TY up to Low EN8 9UD up to Low EN8 0DE up to Very low EN8 0HZ up to Very low EN8 0JH up to Very low EN8 0JR up to Very low EN8 0JS up to Very low EN8 0LA up to Very low EN8 0PT up to Very low EN8 0QD up to Very low EN8 0QH up to Very low EN8 0QU up to Very low EN8 0RL up to Very low EN8 0RX up to Very low EN8 0RZ up to Very low EN8 0SA up to Very low EN8 0SB up to Very low EN8 0TR up to Very low EN8 7AT up to Very low EN8 7BE up to Very low EN8 7BJ up to Very low EN8 7DL up to Very low EN8 7DN up to Very low EN8 7DR up to Very low EN8 7DW up to Very low EN8 7DZ up to Very low EN8 7EA up to Very low EN8 7ER up to Very low EN8 7EY up to Very low EN8 7EZ up to Very low EN8 7FG up to Very low EN8 7HF up to Very low EN8 7HJ up to Very low EN8 7HL up to Very low EN8 7HN up to Very low EN8 7HR up to Very low EN8 7HT up to Very low EN8 7HW up to Very low EN8 7HX up to Very low EN8 7HZ up to Very low EN8 7JA up to Very low EN8 7JB up to Very low EN8 7JD up to Very low EN8 7JG up to Very low EN8 7JH up to Very low EN8 7JL up to Very low EN8 7JN up to Very low EN8 7JP up to Very low EN8 7JQ up to Very low EN8 7JR up to Very low EN8 7JS up to Very low EN8 7JW up to Very low EN8 7NH up to Very low EN8 7NU up to Very low EN8 7NX up to Very low EN8 7NY up to Very low EN8 7NZ up to Very low EN8 7PD up to Very low EN8 7PF up to Very low EN8 7PG up to Very low EN8 7QS up to Very low EN8 7QT up to Very low EN8 7RR up to Very low EN8 7TF up to Very low EN8 8EB up to Very low EN8 8FA up to Very low EN8 8JQ up to Very low EN8 8LS up to Very low EN8 8LT up to Very low EN8 8NZ up to Very low EN8 8RH up to Very low EN8 8RJ up to Very low EN8 8RL up to Very low EN8 8RN up to Very low EN8 8RP up to Very low EN8 8RR up to Very low EN8 8RW up to Very low EN8 8SJ up to Very low EN8 8SL up to Very low EN8 8SR up to Very low EN8 8TQ up to Very low EN8 8YB up to Very low EN8 9AN up to Very low EN8 9GD up to Very low EN8 9HS up to Very low EN8 9JH up to Very low EN8 9JJ up to Very low EN8 9LX up to Very low EN8 9SF up to Very low EN8 9SG up to Very low EN8 9SQ up to Very low EN8 9TR up to Very low

Rivers and flooding history near EN8

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

145 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (6 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 EN8? 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

EN7 EN9 EN10 EN6 EN11 EN5 EN4 EN3

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.