Does PE9 flood?

Yes — parts of the PE9 district carry real flood risk: 27 of its 87 at-risk postcodes reach the Environment Agency's High likelihood band. The PE9 postcode district covers Casewick, Ryhall & Casterton, Ketton, close to Stamford, Tallington, Baston, and surrounding villages in parts of Lincolnshire and Rutland.

87 postcodes in the PE9 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 27 high, 16 medium, 29 low, 15 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).

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Which PE9 postcodes are at risk?

PE9 2DP up to High PE9 2EF up to High PE9 2EP up to High PE9 2EQ up to High PE9 2HG up to High PE9 2HQ up to High PE9 2NX up to High PE9 2QT up to High PE9 2QU up to High PE9 2QX up to High PE9 2QY up to High PE9 2RE up to High PE9 3BF up to High PE9 3QF up to High PE9 3QG up to High PE9 3RE up to High PE9 3ST up to High PE9 3TD up to High PE9 4LH up to High PE9 4LQ up to High PE9 4NE up to High PE9 4NS up to High PE9 4PE up to High PE9 4PR up to High PE9 4PX up to High PE9 4QA up to High PE9 4QF up to High PE9 2DW up to Medium PE9 2EX up to Medium PE9 2LD up to Medium PE9 2NJ up to Medium PE9 2WZ up to Medium PE9 3HX up to Medium PE9 3RD up to Medium PE9 3UL up to Medium PE9 4FB up to Medium PE9 4RF up to Medium PE9 4RJ up to Medium PE9 4RP up to Medium PE9 4RR up to Medium PE9 4RS up to Medium PE9 4RT up to Medium PE9 4RX up to Medium PE9 2AS up to Low PE9 2AU up to Low PE9 2DU up to Low PE9 2DX up to Low PE9 2EA up to Low PE9 2EZ up to Low PE9 2FJ up to Low PE9 2QN up to Low PE9 2RD up to Low PE9 2WB up to Low PE9 2WD up to Low PE9 2WX up to Low PE9 3AA up to Low PE9 3AL up to Low PE9 3TA up to Low PE9 4AE up to Low PE9 4BE up to Low PE9 4BH up to Low PE9 4DT up to Low PE9 4EA up to Low PE9 4EY up to Low PE9 4HB up to Low PE9 4HF up to Low PE9 4HS up to Low PE9 4JA up to Low PE9 4JY up to Low PE9 4PS up to Low PE9 4RU up to Low PE9 4TF up to Low PE9 2EE up to Very low PE9 2LE up to Very low PE9 2LF up to Very low PE9 2NF up to Very low PE9 2NP up to Very low PE9 2NW up to Very low PE9 4DN up to Very low PE9 4PU up to Very low PE9 4PY up to Very low PE9 4QR up to Very low PE9 4RG up to Very low PE9 4RH up to Very low PE9 4RN up to Very low PE9 4RQ up to Very low PE9 4RW up to Very low

Rivers and flooding history near PE9

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

26 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (26 at warning level or above), most recently 7 February 2026. Warnings cover flood areas, not individual addresses.

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

🏠 Buying or renting in PE9? 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

PE10 PE8 PE11 PE7 PE12 PE6 PE13 PE5

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.