Does CB22 flood?

Yes — parts of the CB22 district carry real flood risk: 38 of its 62 at-risk postcodes reach the Environment Agency's High likelihood band. The CB22 postcode district covers Shelford, Sawston, Harston & Comberton, Duxford, close to Great Shelford, Stapleford, Babraham, and surrounding villages in parts of Cambridgeshire and Essex.

62 postcodes in the CB22 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 38 high, 9 medium, 14 low, 1 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 CB22 postcodes are at risk?

CB22 3AT up to High CB22 3BB up to High CB22 3BN up to High CB22 3BS up to High CB22 3BW up to High CB22 3EW up to High CB22 3HS up to High CB22 3HW up to High CB22 3HY up to High CB22 3HZ up to High CB22 3JA up to High CB22 3JB up to High CB22 3JE up to High CB22 3JG up to High CB22 3JJ up to High CB22 3LL up to High CB22 3LT up to High CB22 3TF up to High CB22 3XG up to High CB22 4NE up to High CB22 4PT up to High CB22 5DP up to High CB22 5DY up to High CB22 5EA up to High CB22 5EN up to High CB22 5ER up to High CB22 5EW up to High CB22 5GH up to High CB22 5GJ up to High CB22 5GL up to High CB22 5HF up to High CB22 5HJ up to High CB22 5HL up to High CB22 5HX up to High CB22 7GG up to High CB22 7NJ up to High CB22 7NT up to High CB22 7PH up to High CB22 3AG up to Medium CB22 3HR up to Medium CB22 3HT up to Medium CB22 3UW up to Medium CB22 5BP up to Medium CB22 5DZ up to Medium CB22 5FA up to Medium CB22 5HS up to Medium CB22 5JT up to Medium CB22 3WE up to Low CB22 4PG up to Low CB22 4PS up to Low CB22 5BS up to Low CB22 5DR up to Low CB22 5EL up to Low CB22 5EU up to Low CB22 5HE up to Low CB22 5HT up to Low CB22 5JS up to Low CB22 5LA up to Low CB22 5UX up to Low CB22 6SX up to Low CB22 7PW up to Low CB22 5TD up to Very low

Rivers and flooding history near CB22

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

125 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (1 at warning level or above), most recently 16 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 CB22? 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

CB21 CB23 CB24 CB25 CB11 CB10 CB9 CB8

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.