Does S35 flood?

Yes — parts of the S35 district carry real flood risk: 48 of its 96 at-risk postcodes reach the Environment Agency's High likelihood band. The S35 postcode district covers East Ecclesfield, Stocksbridge and Upper Don, West Ecclesfield, Penistone East, close to Sheffield, Rotherham, Grimesthorpe, and surrounding villages in South Yorkshire.

96 postcodes in the S35 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 48 high, 5 medium, 43 low. A postcode not listed here has no properties in any recorded risk band (which is good news, but never proof it cannot flood).

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Which S35 postcodes are at risk?

S35 0BN up to High S35 0BQ up to High S35 0FQ up to High S35 0GX up to High S35 0HF up to High S35 0HL up to High S35 0JS up to High S35 0JW up to High S35 0JX up to High S35 0JZ up to High S35 1AB up to High S35 1AD up to High S35 1AE up to High S35 1AH up to High S35 1AJ up to High S35 1AL up to High S35 1AN up to High S35 1RX up to High S35 1SY up to High S35 1TD up to High S35 1TE up to High S35 1TF up to High S35 1TZ up to High S35 1WX up to High S35 2QX up to High S35 2UU up to High S35 2WW up to High S35 2YJ up to High S35 2YR up to High S35 4JP up to High S35 7AH up to High S35 7AT up to High S35 7BJ up to High S35 7DN up to High S35 7EG up to High S35 8QW up to High S35 9TG up to High S35 9UZ up to High S35 9WA up to High S35 9WG up to High S35 9WL up to High S35 9WN up to High S35 9WY up to High S35 9XL up to High S35 9XP up to High S35 9XQ up to High S35 9YR up to High S35 9ZD up to High S35 0FN up to Medium S35 0HN up to Medium S35 0JU up to Medium S35 2PH up to Medium S35 2XE up to Medium S35 0BX up to Low S35 0DJ up to Low S35 0ER up to Low S35 0ES up to Low S35 0GG up to Low S35 0GZ up to Low S35 0HE up to Low S35 0JG up to Low S35 1AP up to Low S35 1QB up to Low S35 1QR up to Low S35 1QS up to Low S35 1RR up to Low S35 1SL up to Low S35 1SR up to Low S35 1SX up to Low S35 1TB up to Low S35 1TS up to Low S35 1TU up to Low S35 1WY up to Low S35 2BA up to Low S35 2BB up to Low S35 2PF up to Low S35 2TA up to Low S35 2TB up to Low S35 2TD up to Low S35 2UL up to Low S35 2UZ up to Low S35 2XF up to Low S35 2XG up to Low S35 2YF up to Low S35 2YL up to Low S35 2YS up to Low S35 2YW up to Low S35 4DY up to Low S35 4GR up to Low S35 7DH up to Low S35 7DL up to Low S35 9AE up to Low S35 9TT up to Low S35 9WF up to Low S35 9YP up to Low S35 9ZB up to Low

Rivers and flooding history near S35

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

168 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (73 at warning level or above), most recently 27 August 2026. Warnings cover flood areas, not individual addresses.

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

🏠 Buying or renting in S35? 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

S36 S33 S32 S40 S41 S42 S43 S26

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.