Does TN31 flood?

Yes — parts of the TN31 district carry real flood risk: 45 of its 160 at-risk postcodes reach the Environment Agency's High likelihood band. The TN31 postcode district covers Eastern Rother, Northern Rother, Brede & Udimore, close to Rye, Winchelsea Beach, Broadland Row, and surrounding villages in East Sussex.

160 postcodes in the TN31 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 45 high, 30 medium, 13 low, 72 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 TN31 postcodes are at risk?

TN31 6EP up to High TN31 6ET up to High TN31 6FE up to High TN31 6QT up to High TN31 6TD up to High TN31 6UB up to High TN31 6UE up to High TN31 7DE up to High TN31 7DF up to High TN31 7DL up to High TN31 7DQ up to High TN31 7DS up to High TN31 7DU up to High TN31 7DW up to High TN31 7DX up to High TN31 7EF up to High TN31 7EH up to High TN31 7EL up to High TN31 7FW up to High TN31 7HJ up to High TN31 7LS up to High TN31 7LT up to High TN31 7LU up to High TN31 7LX up to High TN31 7PA up to High TN31 7QE up to High TN31 7RH up to High TN31 7RJ up to High TN31 7RS up to High TN31 7RT up to High TN31 7RU up to High TN31 7RW up to High TN31 7SA up to High TN31 7SB up to High TN31 7SD up to High TN31 7SG up to High TN31 7TA up to High TN31 7TB up to High TN31 7TD up to High TN31 7TE up to High TN31 7TR up to High TN31 7TU up to High TN31 7TX up to High TN31 7UE up to High TN31 7UY up to High TN31 6HH up to Medium TN31 6SJ up to Medium TN31 7BD up to Medium TN31 7BE up to Medium TN31 7BG up to Medium TN31 7BH up to Medium TN31 7BJ up to Medium TN31 7BL up to Medium TN31 7BN up to Medium TN31 7BP up to Medium TN31 7BQ up to Medium TN31 7BS up to Medium TN31 7BT up to Medium TN31 7BU up to Medium TN31 7BW up to Medium TN31 7BX up to Medium TN31 7BY up to Medium TN31 7BZ up to Medium TN31 7EE up to Medium TN31 7EJ up to Medium TN31 7PB up to Medium TN31 7QD up to Medium TN31 7QG up to Medium TN31 7QH up to Medium TN31 7QJ up to Medium TN31 7QX up to Medium TN31 7QY up to Medium TN31 7RA up to Medium TN31 7US up to Medium TN31 7UU up to Medium TN31 7BA up to Low TN31 7DJ up to Low TN31 7DN up to Low TN31 7FA up to Low TN31 7FQ up to Low TN31 7ND up to Low TN31 7NQ up to Low TN31 7PH up to Low TN31 7QS up to Low TN31 7RN up to Low TN31 7RP up to Low TN31 7RR up to Low TN31 7SF up to Low TN31 7AB up to Very low TN31 7AE up to Very low TN31 7AN up to Very low TN31 7AT up to Very low TN31 7AW up to Very low TN31 7AX up to Very low TN31 7AY up to Very low TN31 7DA up to Very low TN31 7DB up to Very low TN31 7DD up to Very low TN31 7DG up to Very low TN31 7DH up to Very low TN31 7DR up to Very low TN31 7DT up to Very low TN31 7FT up to Very low TN31 7HL up to Very low TN31 7HN up to Very low TN31 7HW up to Very low TN31 7HX up to Very low TN31 7HY up to Very low TN31 7HZ up to Very low TN31 7LH up to Very low TN31 7LL up to Very low TN31 7LN up to Very low TN31 7LP up to Very low TN31 7LR up to Very low TN31 7LW up to Very low TN31 7NA up to Very low TN31 7NB up to Very low TN31 7NU up to Very low TN31 7NX up to Very low TN31 7NY up to Very low TN31 7NZ up to Very low TN31 7PD up to Very low TN31 7PE up to Very low TN31 7PG up to Very low TN31 7PJ up to Very low TN31 7QZ up to Very low TN31 7RB up to Very low TN31 7RD up to Very low TN31 7RF up to Very low TN31 7RL up to Very low TN31 7RQ up to Very low TN31 7RX up to Very low TN31 7RZ up to Very low TN31 7SE up to Very low TN31 7SH up to Very low TN31 7SJ up to Very low TN31 7SL up to Very low TN31 7SN up to Very low TN31 7SP up to Very low TN31 7SR up to Very low TN31 7SW up to Very low TN31 7SZ up to Very low TN31 7TF up to Very low TN31 7TG up to Very low TN31 7TL up to Very low TN31 7TN up to Very low TN31 7TP up to Very low TN31 7TQ up to Very low TN31 7TS up to Very low TN31 7TT up to Very low TN31 7TW up to Very low TN31 7TY up to Very low TN31 7TZ up to Very low TN31 7UG up to Very low TN31 7UP up to Very low TN31 7UW up to Very low TN31 7UZ up to Very low TN31 7WQ up to Very low TN31 7XP up to Very low TN31 7XR up to Very low

Rivers and flooding history near TN31

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

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 18 February 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 TN31? 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

TN30 TN32 TN29 TN33 TN28 TN34 TN27 TN35

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.