Does DN35 flood?

Yes — parts of the DN35 district carry real flood risk: 147 of its 376 at-risk postcodes reach the Environment Agency's High likelihood band. The DN35 postcode district covers Sidney Sussex, Haverstoe, Croft Baker, Humberston and New Waltham, close to Great Coates, Laceby, Brigsley, and surrounding villages in parts of North East Lincolnshire and East Riding of Yorkshire.

376 postcodes in the DN35 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 147 high, 108 medium, 79 low, 42 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).

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Which DN35 postcodes are at risk?

DN35 0AF up to High DN35 0AG up to High DN35 0AH up to High DN35 0AJ up to High DN35 0AR up to High DN35 0EN up to High DN35 0EP up to High DN35 0ET up to High DN35 0EW up to High DN35 0HZ up to High DN35 0PN up to High DN35 0PW up to High DN35 7AA up to High DN35 7BH up to High DN35 7DL up to High DN35 7DS up to High DN35 7DT up to High DN35 7EB up to High DN35 7ED up to High DN35 7EE up to High DN35 7EF up to High DN35 7EH up to High DN35 7EL up to High DN35 7ES up to High DN35 7ET up to High DN35 7EU up to High DN35 7EY up to High DN35 7EZ up to High DN35 7HB up to High DN35 7HE up to High DN35 7HF up to High DN35 7HG up to High DN35 7HH up to High DN35 7HJ up to High DN35 7HL up to High DN35 7HN up to High DN35 7HQ up to High DN35 7HS up to High DN35 7HU up to High DN35 7JE up to High DN35 7JG up to High DN35 7JH up to High DN35 7JJ up to High DN35 7JL up to High DN35 7JN up to High DN35 7JP up to High DN35 7JR up to High DN35 7JS up to High DN35 7JT up to High DN35 7JU up to High DN35 7JW up to High DN35 7JX up to High DN35 7JY up to High DN35 7JZ up to High DN35 7LA up to High DN35 7LB up to High DN35 7LE up to High DN35 7LF up to High DN35 7LG up to High DN35 7LH up to High DN35 7LJ up to High DN35 7LL up to High DN35 7LN up to High DN35 7LQ up to High DN35 7NN up to High DN35 7NR up to High DN35 7PX up to High DN35 7PZ up to High DN35 7QA up to High DN35 7QB up to High DN35 7QD up to High DN35 7QE up to High DN35 7QF up to High DN35 7QG up to High DN35 7QH up to High DN35 7QJ up to High DN35 7QL up to High DN35 7QQ up to High DN35 7QR up to High DN35 7QU up to High DN35 7QX up to High DN35 7QY up to High DN35 7QZ up to High DN35 7RA up to High DN35 7RB up to High DN35 7RD up to High DN35 7RE up to High DN35 7RF up to High DN35 7RG up to High DN35 7RH up to High DN35 7RJ up to High DN35 7RN up to High DN35 7RQ up to High DN35 7RR up to High DN35 7TP up to High DN35 7TR up to High DN35 7TT up to High DN35 7TU up to High DN35 7TX up to High DN35 7TY up to High DN35 7TZ up to High DN35 7UA up to High DN35 7UB up to High DN35 7UD up to High DN35 7UE up to High DN35 7UF up to High DN35 7UG up to High DN35 7UH up to High DN35 7UJ up to High DN35 7UL up to High DN35 7UN up to High DN35 7UP up to High DN35 7UQ up to High DN35 7UR up to High DN35 7UT up to High DN35 7UU up to High DN35 7UW up to High DN35 7UX up to High DN35 7UY up to High DN35 7UZ up to High DN35 7XA up to High DN35 8AA up to High DN35 8AB up to High DN35 8AG up to High DN35 8AH up to High DN35 8AJ up to High DN35 8AN up to High DN35 8AQ up to High DN35 8AS up to High DN35 8AX up to High DN35 8AY up to High DN35 8AZ up to High DN35 8BB up to High DN35 8BD up to High DN35 8BE up to High DN35 8BG up to High DN35 8BH up to High DN35 8BL up to High DN35 8BQ up to High DN35 8BT up to High DN35 8BU up to High DN35 8LE up to High DN35 8SE up to High DN35 8SF up to High DN35 8SG up to High DN35 8SJ up to High DN35 8SQ up to High DN35 0AD up to Medium DN35 0DF up to Medium DN35 0ES up to Medium DN35 0FE up to Medium DN35 0FG up to Medium DN35 0HG up to Medium DN35 0HN up to Medium DN35 0HW up to Medium DN35 0HY up to Medium DN35 0NE up to Medium DN35 0NF up to Medium DN35 0NG up to Medium DN35 0NH up to Medium DN35 0NQ up to Medium DN35 0NR up to Medium DN35 0NS up to Medium DN35 0NT up to Medium DN35 0NX up to Medium DN35 0PB up to Medium DN35 0PD up to Medium DN35 0PE up to Medium DN35 0QU up to Medium DN35 0TB up to Medium DN35 0TD up to Medium DN35 0TE up to Medium DN35 0TG up to Medium DN35 0TQ up to Medium DN35 0TS up to Medium DN35 0UG up to Medium DN35 0UH up to Medium DN35 7AB up to Medium DN35 7AE up to Medium DN35 7AF up to Medium DN35 7AQ up to Medium DN35 7AR up to Medium DN35 7AS up to Medium DN35 7AT up to Medium DN35 7BA up to Medium DN35 7BF up to Medium DN35 7BG up to Medium DN35 7BJ up to Medium DN35 7DD up to Medium DN35 7DG up to Medium DN35 7DN up to Medium DN35 7DP up to Medium DN35 7DQ up to Medium DN35 7DU up to Medium DN35 7DX up to Medium DN35 7DY up to Medium DN35 7DZ up to Medium DN35 7EA up to Medium DN35 7EG up to Medium DN35 7EN up to Medium DN35 7EQ up to Medium DN35 7HP up to Medium DN35 7HR up to Medium DN35 7HT up to Medium DN35 7HW up to Medium DN35 7JF up to Medium DN35 7JQ up to Medium DN35 7LX up to Medium DN35 7LY up to Medium DN35 7LZ up to Medium DN35 7NA up to Medium DN35 7NB up to Medium DN35 7ND up to Medium DN35 7NE up to Medium DN35 7NG up to Medium DN35 7NH up to Medium DN35 7NL up to Medium DN35 7NP up to Medium DN35 7NQ up to Medium DN35 7NT up to Medium DN35 7NU up to Medium DN35 7NW up to Medium DN35 7NX up to Medium DN35 7PA up to Medium DN35 7PD up to Medium DN35 7PE up to Medium DN35 7PF up to Medium DN35 7PH up to Medium DN35 7PJ up to Medium DN35 7PP up to Medium DN35 7PR up to Medium DN35 7PT up to Medium DN35 7PU up to Medium DN35 7PY up to Medium DN35 7RL up to Medium DN35 7RP up to Medium DN35 7RW up to Medium DN35 7RZ up to Medium DN35 7SA up to Medium DN35 7SD up to Medium DN35 7SE up to Medium DN35 7SG up to Medium DN35 7SH up to Medium DN35 7SJ up to Medium DN35 7SL up to Medium DN35 7SN up to Medium DN35 7SP up to Medium DN35 7SQ up to Medium DN35 7SS up to Medium DN35 7ST up to Medium DN35 7SU up to Medium DN35 7SW up to Medium DN35 7TG up to Medium DN35 8QL up to Medium DN35 8QP up to Medium DN35 0AN up to Low DN35 0AQ up to Low DN35 0BB up to Low DN35 0BY up to Low DN35 0DR up to Low DN35 0EA up to Low DN35 0EF up to Low DN35 0EL up to Low DN35 0EU up to Low DN35 0FB up to Low DN35 0FD up to Low DN35 0HD up to Low DN35 0HE up to Low DN35 0HF up to Low DN35 0HH up to Low DN35 0HJ up to Low DN35 0HL up to Low DN35 0HP up to Low DN35 0HQ up to Low DN35 0HR up to Low DN35 0HS up to Low DN35 0HT up to Low DN35 0JA up to Low DN35 0JB up to Low DN35 0JD up to Low DN35 0JE up to Low DN35 0JF up to Low DN35 0JG up to Low DN35 0JJ up to Low DN35 0JL up to Low DN35 0JN up to Low DN35 0JQ up to Low DN35 0JX up to Low DN35 0JY up to Low DN35 0JZ up to Low DN35 0LA up to Low DN35 0LB up to Low DN35 0NP up to Low DN35 0NU up to Low DN35 0PA up to Low DN35 0PF up to Low DN35 0PH up to Low DN35 0PJ up to Low DN35 0QE up to Low DN35 0QF up to Low DN35 0QQ up to Low DN35 0RJ up to Low DN35 0RY up to Low DN35 0SA up to Low DN35 0SB up to Low DN35 0SE up to Low DN35 0SJ up to Low DN35 0SL up to Low DN35 0SN up to Low DN35 0SQ up to Low DN35 0SR up to Low DN35 0TA up to Low DN35 0TF up to Low DN35 0TH up to Low DN35 0TR up to Low DN35 0TT up to Low DN35 0TU up to Low DN35 0UA up to Low DN35 7AP up to Low DN35 7BE up to Low DN35 7PB up to Low DN35 7PS up to Low DN35 7SB up to Low DN35 7SF up to Low DN35 7SR up to Low DN35 7SX up to Low DN35 7TD up to Low DN35 7TF up to Low DN35 7XE up to Low DN35 8AW up to Low DN35 8BJ up to Low DN35 8QN up to Low DN35 9HY up to Low DN35 9QR up to Low DN35 0AB up to Very low DN35 0AL up to Very low DN35 0AT up to Very low DN35 0AW up to Very low DN35 0AX up to Very low DN35 0AY up to Very low DN35 0DN up to Very low DN35 0DW up to Very low DN35 0DX up to Very low DN35 0EJ up to Very low DN35 0HX up to Very low DN35 0JH up to Very low DN35 0LX up to Very low DN35 0LY up to Very low DN35 0LZ up to Very low DN35 0NB up to Very low DN35 0ND up to Very low DN35 0NN up to Very low DN35 0PG up to Very low DN35 0PL up to Very low DN35 0PY up to Very low DN35 0RH up to Very low DN35 0UB up to Very low DN35 7AU up to Very low DN35 7AX up to Very low DN35 7AY up to Very low DN35 7AZ up to Very low DN35 7BB up to Very low DN35 7BD up to Very low DN35 7BQ up to Very low DN35 7SY up to Very low DN35 7SZ up to Very low DN35 7TA up to Very low DN35 7TB up to Very low DN35 7TE up to Very low DN35 8AD up to Very low DN35 8AF up to Very low DN35 9HU up to Very low DN35 9HX up to Very low DN35 9JN up to Very low DN35 9JT up to Very low DN35 9LH up to Very low

Rivers and flooding history near DN35

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

32 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (32 at warning level or above), most recently 6 January 2025. Warnings cover flood areas, not individual addresses.

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

🏠 Buying or renting in DN35? 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

DN34 DN36 DN37 DN32 DN31 DN39 DN40 DN41

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.