Does CB7 flood?

Yes — parts of the CB7 district carry real flood risk: 36 of its 122 at-risk postcodes reach the Environment Agency's High likelihood band. The CB7 postcode district covers Soham South, Soham North, Fordham & Isleham, close to Ely, Little Thetford, Isleham, and surrounding villages in parts of Cambridgeshire and Suffolk.

122 postcodes in the CB7 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 36 high, 51 medium, 27 low, 8 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 CB7 postcodes are at risk?

CB7 4AU up to High CB7 4BN up to High CB7 4DY up to High CB7 4GS up to High CB7 4TX up to High CB7 5AD up to High CB7 5AE up to High CB7 5DA up to High CB7 5ER up to High CB7 5EW up to High CB7 5EZ up to High CB7 5GJ up to High CB7 5GL up to High CB7 5HD up to High CB7 5HX up to High CB7 5JA up to High CB7 5JJ up to High CB7 5LN up to High CB7 5NG up to High CB7 5NQ up to High CB7 5PL up to High CB7 5QF up to High CB7 5QH up to High CB7 5RG up to High CB7 5SH up to High CB7 5SL up to High CB7 5UB up to High CB7 5WZ up to High CB7 5XL up to High CB7 5XZ up to High CB7 5YE up to High CB7 5YG up to High CB7 5ZD up to High CB7 6AB up to High CB7 6AH up to High CB7 6AJ up to High CB7 4BA up to Medium CB7 4BS up to Medium CB7 4DJ up to Medium CB7 4DT up to Medium CB7 4EA up to Medium CB7 4EH up to Medium CB7 4ET up to Medium CB7 4EX up to Medium CB7 4GG up to Medium CB7 4JW up to Medium CB7 4SH up to Medium CB7 4SL up to Medium CB7 4SS up to Medium CB7 4ST up to Medium CB7 4SU up to Medium CB7 4SW up to Medium CB7 4SY up to Medium CB7 4TA up to Medium CB7 4TE up to Medium CB7 4TZ up to Medium CB7 4UB up to Medium CB7 4UD up to Medium CB7 4UF up to Medium CB7 4UG up to Medium CB7 4UJ up to Medium CB7 4UL up to Medium CB7 4UN up to Medium CB7 4UP up to Medium CB7 4UQ up to Medium CB7 4UR up to Medium CB7 4UT up to Medium CB7 4UU up to Medium CB7 4UW up to Medium CB7 4XJ up to Medium CB7 4ZE up to Medium CB7 5EP up to Medium CB7 5FA up to Medium CB7 5GT up to Medium CB7 5QQ up to Medium CB7 5SW up to Medium CB7 5TH up to Medium CB7 5TJ up to Medium CB7 5TX up to Medium CB7 5TZ up to Medium CB7 5UH up to Medium CB7 5UL up to Medium CB7 5UQ up to Medium CB7 5XT up to Medium CB7 5XY up to Medium CB7 5YA up to Medium CB7 5ZR up to Medium CB7 4EB up to Low CB7 4SJ up to Low CB7 4SN up to Low CB7 4SP up to Low CB7 4SR up to Low CB7 4TB up to Low CB7 4TD up to Low CB7 4TF up to Low CB7 4TG up to Low CB7 4TQ up to Low CB7 4UY up to Low CB7 5BA up to Low CB7 5BE up to Low CB7 5DE up to Low CB7 5DF up to Low CB7 5RF up to Low CB7 5RH up to Low CB7 5RQ up to Low CB7 5TT up to Low CB7 5TU up to Low CB7 5UJ up to Low CB7 5UN up to Low CB7 5UP up to Low CB7 5UW up to Low CB7 5WB up to Low CB7 5WG up to Low CB7 5XF up to Low CB7 5DH up to Very low CB7 5HT up to Very low CB7 5JH up to Very low CB7 5JT up to Very low CB7 5LX up to Very low CB7 5YJ up to Very low CB7 5YQ up to Very low CB7 5ZS up to Very low

Rivers and flooding history near CB7

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

5 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006, most recently 6 January 2024. 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 CB7? 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

CB6 CB8 CB5 CB9 CB10 CB4 CB11 CB3

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.