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Does TN22 flood?

Yes — parts of the TN22 district carry real flood risk: 24 of its 56 at-risk postcodes reach the Environment Agency's High likelihood band. The TN22 postcode district covers Danehill & Fletching, Buxted, close to Uckfield, Little Horsted, Newick, and surrounding villages in parts of East Sussex and West Sussex.

56 postcodes in the TN22 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 24 high, 17 medium, 13 low, 2 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 TN22 postcodes are at risk?

TN22 1EY up to High TN22 1FB up to High TN22 1XJ up to High TN22 3DL up to High TN22 3EL up to High TN22 3PX up to High TN22 3QG up to High TN22 3QT up to High TN22 3QU up to High TN22 3RL up to High TN22 3XA up to High TN22 3XG up to High TN22 4AD up to High TN22 4AU up to High TN22 4DP up to High TN22 4PX up to High TN22 5AA up to High TN22 5FJ up to High TN22 5FP up to High TN22 5GJ up to High TN22 5QP up to High TN22 5QQ up to High TN22 5XJ up to High TN22 5XS up to High TN22 1AG up to Medium TN22 1AZ up to Medium TN22 1FL up to Medium TN22 1PU up to Medium TN22 1QG up to Medium TN22 1QJ up to Medium TN22 1QL up to Medium TN22 1QW up to Medium TN22 1SL up to Medium TN22 3LR up to Medium TN22 3RN up to Medium TN22 3SA up to Medium TN22 4ET up to Medium TN22 5DQ up to Medium TN22 5QY up to Medium TN22 5XG up to Medium TN22 5XP up to Medium TN22 1BA up to Low TN22 1QY up to Low TN22 2ED up to Low TN22 3FB up to Low TN22 3HQ up to Low TN22 3QE up to Low TN22 4DY up to Low TN22 4QD up to Low TN22 5AB up to Low TN22 5FA up to Low TN22 5HP up to Low TN22 5TJ up to Low TN22 5XR up to Low TN22 1PX up to Very low TN22 5LU up to Very low

Rivers and flooding history near TN22

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

320 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (84 at warning level or above), most recently 14 February 2026. Warnings cover flood areas, not individual addresses.

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

🏠 Buying or renting in TN22? 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

TN21 TN23 TN20 TN24 TN19 TN25 TN18 TN26

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.