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Does TS18 flood?

Yes — parts of the TS18 district carry real flood risk: 28 of its 60 at-risk postcodes reach the Environment Agency's High likelihood band. The TS18 postcode district covers Stockton Town Centre, Norton South, Hartburn, Eaglescliffe East, close to Stockton On Tees, Middlesbrough Albert Park Footbridge, Middlesbrough Albert Park Screen, and surrounding villages in parts of Stockton-on-Tees and North Yorkshire.

60 postcodes in the TS18 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 28 high, 9 medium, 21 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 TS18 postcodes are at risk?

TS18 1BZ up to High TS18 1TQ up to High TS18 2NB up to High TS18 2NH up to High TS18 2PA up to High TS18 2QA up to High TS18 2QW up to High TS18 2RB up to High TS18 2RD up to High TS18 2RF up to High TS18 2RJ up to High TS18 2RN up to High TS18 2RS up to High TS18 2SB up to High TS18 3AW up to High TS18 3AX up to High TS18 3AZ up to High TS18 3BA up to High TS18 3BB up to High TS18 3BL up to High TS18 3DG up to High TS18 3FA up to High TS18 3HQ up to High TS18 3QY up to High TS18 3RH up to High TS18 4DR up to High TS18 5AN up to High TS18 5BE up to High TS18 2AD up to Medium TS18 2PH up to Medium TS18 2QQ up to Medium TS18 2SA up to Medium TS18 2SP up to Medium TS18 4ES up to Medium TS18 4ET up to Medium TS18 4EX up to Medium TS18 4HW up to Medium TS18 1AG up to Low TS18 2FN up to Low TS18 2LU up to Low TS18 2NR up to Low TS18 2PS up to Low TS18 2RR up to Low TS18 2RT up to Low TS18 2SG up to Low TS18 2TA up to Low TS18 4ER up to Low TS18 4EU up to Low TS18 4LL up to Low TS18 4LX up to Low TS18 4PA up to Low TS18 4PB up to Low TS18 5AW up to Low TS18 5BD up to Low TS18 5DZ up to Low TS18 5EA up to Low TS18 5QG up to Low TS18 5QH up to Low TS18 2NL up to Very low TS18 4HF up to Very low

Rivers and flooding history near TS18

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

149 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (17 at warning level or above), most recently 30 August 2026. Warnings cover flood areas, not individual addresses.

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

🏠 Buying or renting in TS18? 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

TS17 TS19 TS16 TS20 TS15 TS21 TS14 TS22

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.