Does SR7 flood?

Yes — parts of the SR7 district carry real flood risk: 4 of its 8 at-risk postcodes reach the Environment Agency's High likelihood band. The SR7 postcode district covers Seaham, Dalton & Dawdon, Murton, close to Houghton Le Spring, and surrounding villages in Tyne and Wear.

8 postcodes in the SR7 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 4 high, 1 medium, 3 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 SR7 postcodes are at risk?

SR7 0HN up to High SR7 7BY up to High SR7 7WG up to High SR7 8SD up to High SR7 8QW up to Medium SR7 7AA up to Low SR7 8QP up to Low SR7 8QT up to Low

Rivers and flooding history near SR7

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

Houghton Le Spring on the Moors Burn — 8.6 km away, highest on record 1.77m
Chester-Le-Street on the River Wear — 13.5 km away, highest on record 4.06m
Durham New Elvet Bridge on the River Wear — 15.2 km away, highest on record 3.83m
Burn Hall on the River Browney — 18.5 km away, highest on record 2.09m

238 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (6 at warning level or above), most recently 17 July 2026. Warnings cover flood areas, not individual addresses.

No recorded flood extent is mapped near this district's centre. No recorded outline near the district means no flood was mapped here, which is not evidence none happened: the Environment Agency mapped only some floods, mapping effort rose sharply after about 2000, and surface-water flooding is largely absent from this record.

🏠 Buying or renting in SR7? 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

SR6 SR8 SR5 SR4 SR3 SR2 SR1 SR16

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.