Does N17 flood?

Yes — parts of the N17 district carry real flood risk: 2 of its 414 at-risk postcodes reach the Environment Agency's High likelihood band. The N17 postcode district covers Northumberland Park, Tottenham Hale, White Hart Lane, South Tottenham, close to Edmonton, Walthamstow, Stoke Newington, and surrounding villages in parts of England and Essex.

414 postcodes in the N17 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 2 high, 56 medium, 151 low, 205 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 N17 postcodes are at risk?

N17 0XD up to High N17 6BQ up to High N17 0FF up to Medium N17 0HR up to Medium N17 0HS up to Medium N17 0HT up to Medium N17 0HU up to Medium N17 0HX up to Medium N17 0JA up to Medium N17 0JB up to Medium N17 0JD up to Medium N17 0JE up to Medium N17 0JG up to Medium N17 0JH up to Medium N17 0JJ up to Medium N17 0JN up to Medium N17 0JU up to Medium N17 0JY up to Medium N17 0LB up to Medium N17 0NG up to Medium N17 0NP up to Medium N17 0NR up to Medium N17 0NS up to Medium N17 0NT up to Medium N17 0NU up to Medium N17 0NX up to Medium N17 0QE up to Medium N17 0QG up to Medium N17 0QS up to Medium N17 0QX up to Medium N17 0QY up to Medium N17 0SP up to Medium N17 0SR up to Medium N17 0SS up to Medium N17 0SX up to Medium N17 0YH up to Medium N17 9SH up to Medium N17 9SJ up to Medium N17 9SL up to Medium N17 9SP up to Medium N17 9UT up to Medium N17 9UU up to Medium N17 9UY up to Medium N17 9XN up to Medium N17 9XP up to Medium N17 9XR up to Medium N17 9XS up to Medium N17 9XT up to Medium N17 9XW up to Medium N17 9XY up to Medium N17 9YA up to Medium N17 9YB up to Medium N17 9YD up to Medium N17 9YE up to Medium N17 9YG up to Medium N17 9YH up to Medium N17 9YJ up to Medium N17 9YL up to Medium N17 0AE up to Low N17 0AG up to Low N17 0AP up to Low N17 0AR up to Low N17 0AU up to Low N17 0AW up to Low N17 0AX up to Low N17 0AY up to Low N17 0BA up to Low N17 0BB up to Low N17 0BD up to Low N17 0BE up to Low N17 0BG up to Low N17 0BH up to Low N17 0BL up to Low N17 0BN up to Low N17 0DX up to Low N17 0FA up to Low N17 0HJ up to Low N17 0JL up to Low N17 0JP up to Low N17 0JX up to Low N17 0JZ up to Low N17 0LP up to Low N17 0LR up to Low N17 0LS up to Low N17 0LT up to Low N17 0LU up to Low N17 0LX up to Low N17 0LY up to Low N17 0NA up to Low N17 0NB up to Low N17 0ND up to Low N17 0NE up to Low N17 0NH up to Low N17 0NJ up to Low N17 0NL up to Low N17 0NN up to Low N17 0PF up to Low N17 0PQ up to Low N17 0PZ up to Low N17 0QA up to Low N17 0QB up to Low N17 0QD up to Low N17 0QT up to Low N17 0QU up to Low N17 0QZ up to Low N17 0RA up to Low N17 0RB up to Low N17 0RD up to Low N17 0RE up to Low N17 0RH up to Low N17 0RL up to Low N17 0RP up to Low N17 0RR up to Low N17 0RS up to Low N17 0RT up to Low N17 0RU up to Low N17 0RX up to Low N17 0RY up to Low N17 0SL up to Low N17 0SQ up to Low N17 0SY up to Low N17 0TW up to Low N17 0TZ up to Low N17 0XH up to Low N17 0XJ up to Low N17 0XL up to Low N17 0XR up to Low N17 0YL up to Low N17 6BD up to Low N17 6BL up to Low N17 6LL up to Low N17 8AA up to Low N17 8AD up to Low N17 8AG up to Low N17 8AH up to Low N17 8DB up to Low N17 8DG up to Low N17 8DL up to Low N17 8DN up to Low N17 8DP up to Low N17 8DU up to Low N17 8ER up to Low N17 8HG up to Low N17 8HH up to Low N17 8HJ up to Low N17 8HN up to Low N17 8HP up to Low N17 8JU up to Low N17 9AT up to Low N17 9AU up to Low N17 9AX up to Low N17 9BA up to Low N17 9BG up to Low N17 9DE up to Low N17 9DG up to Low N17 9DH up to Low N17 9DN up to Low N17 9DP up to Low N17 9DR up to Low N17 9DS up to Low N17 9DU up to Low N17 9DX up to Low N17 9EA up to Low N17 9EB up to Low N17 9ED up to Low N17 9EE up to Low N17 9LJ up to Low N17 9PL up to Low N17 9PQ up to Low N17 9PW up to Low N17 9PY up to Low N17 9RE up to Low N17 9RG up to Low N17 9RH up to Low N17 9RJ up to Low N17 9RP up to Low N17 9RR up to Low N17 9RT up to Low N17 9RU up to Low N17 9SA up to Low N17 9SB up to Low N17 9SD up to Low N17 9SE up to Low N17 9SG up to Low N17 9SR up to Low N17 9TU up to Low N17 9UD up to Low N17 9UE up to Low N17 9UF up to Low N17 9UG up to Low N17 9UH up to Low N17 9UJ up to Low N17 9UN up to Low N17 9UP up to Low N17 9UQ up to Low N17 9UR up to Low N17 9UW up to Low N17 9UX up to Low N17 9UZ up to Low N17 9XB up to Low N17 9XE up to Low N17 9XG up to Low N17 9XJ up to Low N17 9XL up to Low N17 9XQ up to Low N17 9XU up to Low N17 9XX up to Low N17 9XZ up to Low N17 9ZL up to Low N17 0BW up to Very low N17 0DE up to Very low N17 0DT up to Very low N17 0DU up to Very low N17 0DY up to Very low N17 0EB up to Very low N17 0EN up to Very low N17 0ET up to Very low N17 0EU up to Very low N17 0EW up to Very low N17 0EX up to Very low N17 0FG up to Very low N17 0FJ up to Very low N17 0PW up to Very low N17 0QJ up to Very low N17 0SG up to Very low N17 0TH up to Very low N17 0TJ up to Very low N17 0TL up to Very low N17 0TQ up to Very low N17 0UG up to Very low N17 0UL up to Very low N17 0UR up to Very low N17 0UX up to Very low N17 0XB up to Very low N17 0XE up to Very low N17 0YU up to Very low N17 0YX up to Very low N17 1AA up to Very low N17 6AA up to Very low N17 6AH up to Very low N17 6AJ up to Very low N17 6AL up to Very low N17 6AQ up to Very low N17 6BB up to Very low N17 6BG up to Very low N17 6DL up to Very low N17 6DN up to Very low N17 6ED up to Very low N17 6GZ up to Very low N17 6HB up to Very low N17 6HD up to Very low N17 6HE up to Very low N17 6HT up to Very low N17 6HW up to Very low N17 6HY up to Very low N17 6HZ up to Very low N17 6JA up to Very low N17 6JP up to Very low N17 6JW up to Very low N17 6LS up to Very low N17 6LT up to Very low N17 6LZ up to Very low N17 6NG up to Very low N17 6XF up to Very low N17 7AG up to Very low N17 7AH up to Very low N17 7AJ up to Very low N17 7AL up to Very low N17 7AN up to Very low N17 7AR up to Very low N17 7AS up to Very low N17 7AX up to Very low N17 7BB up to Very low N17 7BD up to Very low N17 7BE up to Very low N17 7BG up to Very low N17 7BJ up to Very low N17 7BL up to Very low N17 7BN up to Very low N17 7BP up to Very low N17 7BZ up to Very low N17 7DA up to Very low N17 7DB up to Very low N17 7DD up to Very low N17 7DE up to Very low N17 7DG up to Very low N17 7DJ up to Very low N17 7DS up to Very low N17 7DT up to Very low N17 7EN up to Very low N17 7EP up to Very low N17 7ER up to Very low N17 7HP up to Very low N17 7HR up to Very low N17 7NU up to Very low N17 7NX up to Very low N17 7NY up to Very low N17 7PA up to Very low N17 7PB up to Very low N17 7PD up to Very low N17 7PE up to Very low N17 7QB up to Very low N17 7QE up to Very low N17 7QL up to Very low N17 7QR up to Very low N17 7QS up to Very low N17 7QT up to Very low N17 8HF up to Very low N17 9AB up to Very low N17 9AD up to Very low N17 9AE up to Very low N17 9AG up to Very low N17 9AP up to Very low N17 9AR up to Very low N17 9AS up to Very low N17 9AY up to Very low N17 9AZ up to Very low N17 9BB up to Very low N17 9BD up to Very low N17 9BE up to Very low N17 9BH up to Very low N17 9BJ up to Very low N17 9BL up to Very low N17 9BP up to Very low N17 9BS up to Very low N17 9BY up to Very low N17 9DD up to Very low N17 9DF up to Very low N17 9DJ up to Very low N17 9DL up to Very low N17 9DQ up to Very low N17 9DT up to Very low N17 9DW up to Very low N17 9DY up to Very low N17 9EF up to Very low N17 9ET up to Very low N17 9EU up to Very low N17 9EX up to Very low N17 9EY up to Very low N17 9EZ up to Very low N17 9FQ up to Very low N17 9GQ up to Very low N17 9GR up to Very low N17 9GS up to Very low N17 9GU up to Very low N17 9GW up to Very low N17 9GZ up to Very low N17 9HB up to Very low N17 9HD up to Very low N17 9HE up to Very low N17 9HF up to Very low N17 9HG up to Very low N17 9HH up to Very low N17 9HJ up to Very low N17 9HL up to Very low N17 9HN up to Very low N17 9HP up to Very low N17 9HQ up to Very low N17 9HR up to Very low N17 9HW up to Very low N17 9HZ up to Very low N17 9JH up to Very low N17 9JT up to Very low N17 9JU up to Very low N17 9JZ up to Very low N17 9LB up to Very low N17 9LG up to Very low N17 9LH up to Very low N17 9LN up to Very low N17 9LR up to Very low N17 9LS up to Very low N17 9LT up to Very low N17 9LU up to Very low N17 9LY up to Very low N17 9LZ up to Very low N17 9NA up to Very low N17 9NE up to Very low N17 9NG up to Very low N17 9NH up to Very low N17 9NL up to Very low N17 9NR up to Very low N17 9NU up to Very low N17 9PA up to Very low N17 9PB up to Very low N17 9PE up to Very low N17 9PG up to Very low N17 9PH up to Very low N17 9PJ up to Very low N17 9PN up to Very low N17 9PP up to Very low N17 9PR up to Very low N17 9PS up to Very low N17 9PT up to Very low N17 9PU up to Very low N17 9PX up to Very low N17 9PZ up to Very low N17 9QA up to Very low N17 9QB up to Very low N17 9QD up to Very low N17 9QP up to Very low N17 9QT up to Very low N17 9QU up to Very low N17 9QW up to Very low N17 9QY up to Very low N17 9QZ up to Very low N17 9RA up to Very low N17 9RB up to Very low N17 9RF up to Very low N17 9RN up to Very low N17 9RS up to Very low N17 9RW up to Very low N17 9RY up to Very low N17 9RZ up to Very low N17 9ZS up to Very low

Rivers and flooding history near N17

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

26 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (9 at warning level or above), most recently 15 February 2026. Warnings cover flood areas, not individual addresses.

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

🏠 Buying or renting in N17? 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

N16 N18 N15 N14 N20 N13 N21 N12

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.