Does IG11 flood?

Yes — parts of the IG11 district carry real flood risk: 32 of its 522 at-risk postcodes reach the Environment Agency's High likelihood band. The IG11 postcode district covers Gascoigne, Thames View, Barking Riverside, Eastbury, close to Seven Kings, Silvertown, Wanstead, and surrounding villages in parts of England and Kent.

522 postcodes in the IG11 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 32 high, 38 medium, 356 low, 96 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 IG11 postcodes are at risk?

IG11 0BH up to High IG11 0BJ up to High IG11 0BL up to High IG11 0BN up to High IG11 0BQ up to High IG11 0BW up to High IG11 0DA up to High IG11 0DG up to High IG11 0DS up to High IG11 0EH up to High IG11 0EY up to High IG11 0HD up to High IG11 0HE up to High IG11 0HG up to High IG11 0HN up to High IG11 0HZ up to High IG11 0JE up to High IG11 0JS up to High IG11 0SH up to High IG11 0TJ up to High IG11 7BG up to High IG11 7BW up to High IG11 7FA up to High IG11 7FW up to High IG11 8PS up to High IG11 8PX up to High IG11 8PZ up to High IG11 8QJ up to High IG11 8SD up to High IG11 8TA up to High IG11 9JG up to High IG11 9JH up to High IG11 0AY up to Medium IG11 0EA up to Medium IG11 0HB up to Medium IG11 0HP up to Medium IG11 0JP up to Medium IG11 0JY up to Medium IG11 0ND up to Medium IG11 0NJ up to Medium IG11 0PB up to Medium IG11 0ZL up to Medium IG11 8BL up to Medium IG11 8DY up to Medium IG11 8FL up to Medium IG11 8JX up to Medium IG11 8JY up to Medium IG11 8JZ up to Medium IG11 8LB up to Medium IG11 8LN up to Medium IG11 8LP up to Medium IG11 8LR up to Medium IG11 8LW up to Medium IG11 8LY up to Medium IG11 8PU up to Medium IG11 8PY up to Medium IG11 8QY up to Medium IG11 9BH up to Medium IG11 9BJ up to Medium IG11 9BL up to Medium IG11 9BN up to Medium IG11 9HB up to Medium IG11 9HR up to Medium IG11 9HZ up to Medium IG11 9JA up to Medium IG11 9JF up to Medium IG11 9JQ up to Medium IG11 9LF up to Medium IG11 9NP up to Medium IG11 9NS up to Medium IG11 0AD up to Low IG11 0AE up to Low IG11 0AG up to Low IG11 0AQ up to Low IG11 0AR up to Low IG11 0AS up to Low IG11 0AT up to Low IG11 0AX up to Low IG11 0BA up to Low IG11 0BB up to Low IG11 0BD up to Low IG11 0BP up to Low IG11 0DE up to Low IG11 0DJ up to Low IG11 0DN up to Low IG11 0DP up to Low IG11 0DR up to Low IG11 0DU up to Low IG11 0DW up to Low IG11 0DX up to Low IG11 0EE up to Low IG11 0EG up to Low IG11 0EL up to Low IG11 0EQ up to Low IG11 0ES up to Low IG11 0FD up to Low IG11 0FE up to Low IG11 0FF up to Low IG11 0FN up to Low IG11 0FU up to Low IG11 0GH up to Low IG11 0GR up to Low IG11 0HQ up to Low IG11 0HS up to Low IG11 0HY up to Low IG11 0JD up to Low IG11 0JG up to Low IG11 0JH up to Low IG11 0JJ up to Low IG11 0JR up to Low IG11 0JU up to Low IG11 0JX up to Low IG11 0JZ up to Low IG11 0LA up to Low IG11 0LB up to Low IG11 0LD up to Low IG11 0LE up to Low IG11 0LF up to Low IG11 0LG up to Low IG11 0LH up to Low IG11 0LJ up to Low IG11 0LL up to Low IG11 0LP up to Low IG11 0LQ up to Low IG11 0LR up to Low IG11 0LS up to Low IG11 0LX up to Low IG11 0LY up to Low IG11 0NF up to Low IG11 0NG up to Low IG11 0NH up to Low IG11 0NL up to Low IG11 0NN up to Low IG11 0NP up to Low IG11 0NQ up to Low IG11 0NR up to Low IG11 0NS up to Low IG11 0NU up to Low IG11 0NW up to Low IG11 0NX up to Low IG11 0NY up to Low IG11 0NZ up to Low IG11 0PE up to Low IG11 0PF up to Low IG11 0PG up to Low IG11 0PH up to Low IG11 0PJ up to Low IG11 0PL up to Low IG11 0PN up to Low IG11 0PP up to Low IG11 0PQ up to Low IG11 0PR up to Low IG11 0PT up to Low IG11 0PU up to Low IG11 0PW up to Low IG11 0PX up to Low IG11 0PY up to Low IG11 0PZ up to Low IG11 0QA up to Low IG11 0QE up to Low IG11 0QF up to Low IG11 0QG up to Low IG11 0QH up to Low IG11 0QJ up to Low IG11 0QL up to Low IG11 0QN up to Low IG11 0QQ up to Low IG11 0QX up to Low IG11 0QY up to Low IG11 0QZ up to Low IG11 0RB up to Low IG11 0RD up to Low IG11 0RE up to Low IG11 0RF up to Low IG11 0RP up to Low IG11 0RS up to Low IG11 0RT up to Low IG11 0RU up to Low IG11 0RX up to Low IG11 0RY up to Low IG11 0RZ up to Low IG11 0SB up to Low IG11 0SE up to Low IG11 0SF up to Low IG11 0SL up to Low IG11 0SP up to Low IG11 0SQ up to Low IG11 0SW up to Low IG11 0SX up to Low IG11 0TA up to Low IG11 0TF up to Low IG11 0TP up to Low IG11 0TR up to Low IG11 0UA up to Low IG11 0UD up to Low IG11 0UE up to Low IG11 0UG up to Low IG11 0UH up to Low IG11 0UJ up to Low IG11 0UQ up to Low IG11 7AD up to Low IG11 7AT up to Low IG11 7BA up to Low IG11 7BB up to Low IG11 7BD up to Low IG11 7BE up to Low IG11 7BF up to Low IG11 7BH up to Low IG11 7BJ up to Low IG11 7BP up to Low IG11 7BS up to Low IG11 7BT up to Low IG11 7BU up to Low IG11 7BX up to Low IG11 7BZ up to Low IG11 7DA up to Low IG11 7DE up to Low IG11 7DP up to Low IG11 7DQ up to Low IG11 7DS up to Low IG11 7DU up to Low IG11 7DX up to Low IG11 7DY up to Low IG11 7DZ up to Low IG11 7EA up to Low IG11 7EB up to Low IG11 7ED up to Low IG11 7EE up to Low IG11 7EF up to Low IG11 7EG up to Low IG11 7EJ up to Low IG11 7EL up to Low IG11 7EN up to Low IG11 7EQ up to Low IG11 7ET up to Low IG11 7EZ up to Low IG11 7FR up to Low IG11 7FT up to Low IG11 7GF up to Low IG11 7GW up to Low IG11 7HH up to Low IG11 7HJ up to Low IG11 7HP up to Low IG11 7HS up to Low IG11 7HT up to Low IG11 7HU up to Low IG11 7HX up to Low IG11 7HZ up to Low IG11 7JA up to Low IG11 7JP up to Low IG11 7JR up to Low IG11 7JS up to Low IG11 7JT up to Low IG11 7JU up to Low IG11 7JW up to Low IG11 7JY up to Low IG11 7JZ up to Low IG11 7LA up to Low IG11 7LB up to Low IG11 7LH up to Low IG11 7LJ up to Low IG11 7LN up to Low IG11 7LP up to Low IG11 7LQ up to Low IG11 7LR up to Low IG11 7LT up to Low IG11 7NE up to Low IG11 7NH up to Low IG11 7NL up to Low IG11 7NU up to Low IG11 7NZ up to Low IG11 7QZ up to Low IG11 7RA up to Low IG11 7RB up to Low IG11 7RD up to Low IG11 7RF up to Low IG11 7RJ up to Low IG11 7RR up to Low IG11 7RS up to Low IG11 7RU up to Low IG11 7SB up to Low IG11 7SJ up to Low IG11 7SP up to Low IG11 7SQ up to Low IG11 7SR up to Low IG11 7SW up to Low IG11 7TE up to Low IG11 7TF up to Low IG11 7TL up to Low IG11 7TN up to Low IG11 7TP up to Low IG11 7TR up to Low IG11 7TS up to Low IG11 7TT up to Low IG11 7TU up to Low IG11 7TW up to Low IG11 7TX up to Low IG11 7TY up to Low IG11 7TZ up to Low IG11 7UA up to Low IG11 7UB up to Low IG11 7UD up to Low IG11 7UE up to Low IG11 7UF up to Low IG11 7UG up to Low IG11 7UH up to Low IG11 7UL up to Low IG11 7UQ up to Low IG11 7US up to Low IG11 7UZ up to Low IG11 7WY up to Low IG11 7XF up to Low IG11 7XG up to Low IG11 7XH up to Low IG11 7XJ up to Low IG11 7XL up to Low IG11 7XN up to Low IG11 7XP up to Low IG11 7XQ up to Low IG11 7XR up to Low IG11 7XS up to Low IG11 7XT up to Low IG11 7XU up to Low IG11 7XW up to Low IG11 7XX up to Low IG11 7XY up to Low IG11 7XZ up to Low IG11 7YA up to Low IG11 7YB up to Low IG11 7YD up to Low IG11 7YE up to Low IG11 7YF up to Low IG11 7YG up to Low IG11 7YH up to Low IG11 7YJ up to Low IG11 7YN up to Low IG11 7YQ up to Low IG11 7YS up to Low IG11 7YU up to Low IG11 7ZA up to Low IG11 7ZE up to Low IG11 7ZG up to Low IG11 7ZH up to Low IG11 7ZJ up to Low IG11 7ZL up to Low IG11 7ZN up to Low IG11 7ZP up to Low IG11 7ZQ up to Low IG11 7ZR up to Low IG11 7ZS up to Low IG11 7ZW up to Low IG11 8AD up to Low IG11 8BB up to Low IG11 8BG up to Low IG11 8BN up to Low IG11 8BU up to Low IG11 8DD up to Low IG11 8FQ up to Low IG11 8JH up to Low IG11 8JJ up to Low IG11 8JL up to Low IG11 8JN up to Low IG11 8JP up to Low IG11 8JR up to Low IG11 8JS up to Low IG11 8JW up to Low IG11 8LA up to Low IG11 8LD up to Low IG11 8LE up to Low IG11 8LF up to Low IG11 8LG up to Low IG11 8LH up to Low IG11 8LJ up to Low IG11 8LL up to Low IG11 8LQ up to Low IG11 8LS up to Low IG11 8LT up to Low IG11 8LU up to Low IG11 8LX up to Low IG11 8LZ up to Low IG11 8NA up to Low IG11 8NB up to Low IG11 8ND up to Low IG11 8NE up to Low IG11 8PQ up to Low IG11 8PT up to Low IG11 8QA up to Low IG11 8QF up to Low IG11 8QT up to Low IG11 8QX up to Low IG11 8QZ up to Low IG11 8RH up to Low IG11 8RQ up to Low IG11 8SG up to Low IG11 8SH up to Low IG11 9BP up to Low IG11 9BW up to Low IG11 9JD up to Low IG11 9JE up to Low IG11 9JL up to Low IG11 9JN up to Low IG11 9LE up to Low IG11 9LQ up to Low IG11 9NW up to Low IG11 9PB up to Low IG11 9PD up to Low IG11 9PH up to Low IG11 9PJ up to Low IG11 9PL up to Low IG11 9PN up to Low IG11 9PQ up to Low IG11 9QS up to Low IG11 9RS up to Low IG11 9RT up to Low IG11 9SB up to Low IG11 9SD up to Low IG11 9SE up to Low IG11 9SF up to Low IG11 9SG up to Low IG11 9SJ up to Low IG11 9SN up to Low IG11 9SQ up to Low IG11 9ST up to Low IG11 9SW up to Low IG11 9TX up to Low IG11 9TY up to Low IG11 0AN up to Very low IG11 0AP up to Very low IG11 0BF up to Very low IG11 0FA up to Very low IG11 0FB up to Very low IG11 0FL up to Very low IG11 0FP up to Very low IG11 0FQ up to Very low IG11 0FS up to Very low IG11 0FT up to Very low IG11 0FW up to Very low IG11 0FX up to Very low IG11 0GE up to Very low IG11 0GJ up to Very low IG11 0GQ up to Very low IG11 0GU up to Very low IG11 0GY up to Very low IG11 0HA up to Very low IG11 0JN up to Very low IG11 0PD up to Very low IG11 0RH up to Very low IG11 0RJ up to Very low IG11 0SD up to Very low IG11 0SN up to Very low IG11 0SR up to Very low IG11 0SY up to Very low IG11 0TB up to Very low IG11 0TE up to Very low IG11 0TH up to Very low IG11 0TN up to Very low IG11 0TT up to Very low IG11 0TW up to Very low IG11 0TY up to Very low IG11 0UB up to Very low IG11 0UL up to Very low IG11 0XE up to Very low IG11 0XG up to Very low IG11 0XH up to Very low IG11 0XJ up to Very low IG11 0XQ up to Very low IG11 0XR up to Very low IG11 0XS up to Very low IG11 0XT up to Very low IG11 0XU up to Very low IG11 0XW up to Very low IG11 0XZ up to Very low IG11 0YA up to Very low IG11 0YP up to Very low IG11 0ZA up to Very low IG11 0ZP up to Very low IG11 0ZW up to Very low IG11 7DH up to Very low IG11 7DL up to Very low IG11 7DN up to Very low IG11 7DW up to Very low IG11 7EH up to Very low IG11 7GH up to Very low IG11 7HQ up to Very low IG11 7QG up to Very low IG11 7QP up to Very low IG11 7QR up to Very low IG11 7QS up to Very low IG11 7QT up to Very low IG11 7QU up to Very low IG11 7QX up to Very low IG11 7QY up to Very low IG11 7RE up to Very low IG11 7RP up to Very low IG11 7RW up to Very low IG11 7RY up to Very low IG11 7SN up to Very low IG11 7TA up to Very low IG11 7TD up to Very low IG11 7UN up to Very low IG11 9FE up to Very low IG11 9FG up to Very low IG11 9FH up to Very low IG11 9JU up to Very low IG11 9NF up to Very low IG11 9PF up to Very low IG11 9PG up to Very low IG11 9PP up to Very low IG11 9PR up to Very low IG11 9QE up to Very low IG11 9QT up to Very low IG11 9QU up to Very low IG11 9QY up to Very low IG11 9RH up to Very low IG11 9RJ up to Very low IG11 9RQ up to Very low IG11 9RU up to Very low IG11 9SA up to Very low IG11 9SH up to Very low IG11 9SL up to Very low IG11 9SR up to Very low IG11 9SS up to Very low

Rivers and flooding history near IG11

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

132 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 IG11? 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

IG10 IG9 IG8 IG7 IG6 IG4 IG3 IG2

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.