Does PO13 flood?

Yes — parts of the PO13 district carry real flood risk: 5 of its 14 at-risk postcodes reach the Environment Agency's High likelihood band. The PO13 postcode district covers Lee West, Bridgemary, Hill Head, Stubbington, close to Gosport, Titchfield, Tichfiled, and surrounding villages in parts of Hampshire and Isle of Wight.

14 postcodes in the PO13 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 5 high, 3 medium, 6 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 PO13 postcodes are at risk?

PO13 9AP up to High PO13 9BJ up to High PO13 9FJ up to High PO13 9LA up to High PO13 9NJ up to High PO13 0FQ up to Medium PO13 9LB up to Medium PO13 9LW up to Medium PO13 0AU up to Low PO13 9AA up to Low PO13 9AD up to Low PO13 9AH up to Low PO13 9FW up to Low PO13 9UG up to Low

Rivers and flooding history near PO13

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

Browndown on the River Alver — 2.2 km away, highest on record 1.72m
Titchfield on the River Meon — 5.6 km away, highest on record 2.35m
Brownwich Pond on the Brownwich Stream — 5.6 km away, highest on record 1.18m
Titchfield Canal on the River Meon — 5.6 km away, highest on record 2.80m

271 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (24 at warning level or above), most recently 19 February 2026. Warnings cover flood areas, not individual addresses.

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

06/11/2000_River Meon_Aerial(42) (2000) — about 5.9 km from the centre
06/11/2000_River Meon_Aerial(28) (2000) — about 4.1 km from the centre
06/11/2000_River Meon_Aerial(25) (2000) — about 4.2 km from the centre
06/11/2000_River Meon_Aerial(23) (2000) — about 4.2 km from the centre

🏠 Buying or renting in PO13? 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

PO12 PO14 PO11 PO15 PO10 PO16 PO17 PO9

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.