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Does RG24 flood?

Yes — parts of the RG24 district carry real flood risk: 6 of its 26 at-risk postcodes reach the Environment Agency's High likelihood band. The RG24 postcode district covers Chineham, Basing & Upton Grey, Sherborne St John & Rooksdown, close to Old Basing, Sherfield On Loddon, North Warnborough, and surrounding villages in parts of Hampshire and Wokingham.

26 postcodes in the RG24 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 6 high, 6 medium, 14 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 RG24 postcodes are at risk?

RG24 7BA up to High RG24 7JJ up to High RG24 7JL up to High RG24 8AR up to High RG24 8WW up to High RG24 9HL up to High RG24 8SY up to Medium RG24 8TU up to Medium RG24 8TZ up to Medium RG24 8XD up to Medium RG24 8XW up to Medium RG24 9HU up to Medium RG24 7AF up to Low RG24 7BB up to Low RG24 7HB up to Low RG24 8AE up to Low RG24 8PQ up to Low RG24 8RW up to Low RG24 8ST up to Low RG24 8TR up to Low RG24 8TT up to Low RG24 8WP up to Low RG24 8WQ up to Low RG24 8WX up to Low RG24 8XL up to Low RG24 8XT up to Low

Rivers and flooding history near RG24

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

49 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006, most recently 2 August 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 RG24? 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

RG25 RG22 RG26 RG21 RG27 RG20 RG28 RG19

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.