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Does EX3 0QQ flood?

Up to High likelihood

Properties in EX3 0QQ sit in the Environment Agency's High flood-likelihood band (worst property). The band is the worst found in the postcode — it describes the land around properties (defence-adjusted, rivers & sea), not any single address, and not today's conditions.

Likelihood bandAnnual chancePropertiesOf which homes
Highgreater than 3.3%61
Medium1% – 3.3%00
Low0.1% – 1%65
Very lowbelow 0.1%00

Over a 25-year mortgage, a property in a high-likelihood area has at least a 57% chance of flooding at least once.

The ground around EX3 0QQ

The ground here sits at about 6 m above sea level and falls 19 m across the surrounding 800 m. Surface water reaching this point runs off ground lying to the west-north-west, 15.1 m higher.

Shaded relief map of the ground around EX30QQ, computed from Environment Agency LiDAR. The ground here sits at about 6 m above sea level and falls 19 m across the surrounding 800 m. Surface water reaching this point runs off ground lying to the west-north-west, 15.1 m higher.
Shaded relief of the bare ground within about 400 m of EX3 0QQ, computed from the Environment Agency's published LiDAR terrain survey. The ring marks the postcode centre, not a property. This shows the shape of the land, not a flood map — it does not include drains, culverts, walls or kerbs, and the official likelihood band above is the authoritative figure. © Environment Agency copyright and/or database right 2022. All rights reserved.
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Get the full flood report for EX3 0QQ — £19 Free preview first · instant access · no account needed The detail below — flood history, warnings, rivers, overflows — is part of FloodRadar's property flood-risk report. The official band above is free; the preview shows more before you decide.

Inside the full report for EX3 0QQ

FloodRadarProperty Flood-Risk Report
EX3 0QQ
Elevated flood risk — professional assessment recommended

Because properties in the high likelihood band; 5 recorded floods nearby; 308 official warnings since 2006.

E Today — indicative grade (A best → E)
··· By the 2050s — EA climate scenario (in the full report)
⚑ Official warning within 10 km: Yes ⚑ Recorded flood nearby: Yes ⚑ Flood defences within 500 m: Yes ⚑ In flood zone 2 or 3: ···
Rivers & sea
Up to High
Surface water
···
Groundwater
Not assessed
Historic flooding
Recorded nearby
Warning history · flood map with building picker · 2050s view · insurance outlook · every dataset receipt — 18 sections

Flood-risk map of this area

Environment Agency flood-likelihood cells
High (>3.3%/yr) Medium Low Very low Marker = postcode centre Base map © OpenStreetMap contributors

The map above shows the real EA rivers & sea likelihood cells around EX3 0QQ. The small panels are illustrative previews of the report's per-layer map views — the full report draws each layer for real, plus recorded extents, defences and a building picker on an interactive map.

Official flood warnings near EX3 0QQ

308
flood alerts & warnings within 10 km since 2006
115
of them full flood warnings or severe warnings
2026
most recent warning nearby (2026-02-18)

Warnings cover flood areas, not individual addresses.

Recorded floods near this postcode

DateRecorded floodApprox. distance
Feb 2014 Topsham Tidal Flood Feb 2014 ~0.6 km
Dec 1992 River Clyst: Clyst St. Mary ~2.0 km
Dec 1992 River Exe: Exminster Marshes ~2.1 km
Apr 1985 River Exe: Topsham ~0.6 km
Jan 1980 Clyst 1980 ~5.0 km

EA Recorded Flood Outlines — absence of a record never proves a place has not flooded. The full report tests whether any extent covered the exact spot.

Named storms that brought flooding here

2013-14 UK winter floods (2013, 32 warnings nearby) · Chandra (2026, 5 warnings nearby) · Frank (2015, 4 warnings nearby) · Ciaran (2023, 4 warnings nearby)

The rivers that matter for EX3 0QQ

GaugeRiverDistanceTypical highHighest on record
Swans Nest Exminster Marshes 1.3 km 0.65 m 1.55 m
Clyst St Mary Millstream Outfall River Clyst Tributary 2.9 km 3.00 m 4.13 m
Clyst St Mary Millstream Footbridge River Clyst Tributary 3.1 km 3.00 m 4.44 m
Exeter Heavitree Sweetbriar Lane Northbrook 4.9 km 0.40 m 2.21 m

Live levels, predictions and rain-response behaviour are on each gauge's page and in the property report.

Storm overflows within 5 km

OverflowDischarges intoDistanceSpillsHours
Ebford Pumping Station River Clyst (estuarine) 0.7 km 175 (2024) 3,393
Ferry Road Pumping Station River Exe 0.8 km 0 (2024) 0
Follet Road Cso River Exe (e) 0.8 km 37 (2024) 26
Exton North Ps River Clyst (estuarine) 1.5 km 94 (2024) 1,305

Official annual EDM figures — a water-quality signal for local watercourses, not a property flood-risk factor.

Flood defences

16 mapped flood-defence assets within 500 m — nearest ~25 m (embankment, natural high ground, bridge abutment, wall). Defences reduce risk, never remove it.

What the full property report adds

The interactive flood-risk map with a building picker (your exact house, not the postcode), the 2050s climate view, surface-water and planning flood zones at your building, exact recorded-flood distances, year-by-year warning charts, watercourses including culverted streams, an insurance outlook with the Flood Re rules, and a printable document with every dataset receipt — start with the free preview, unlock for £19.

Flood risk at nearby postcodes

EX3 0AN up to High EX3 0AS up to High EX3 0AW up to Medium EX3 0AX up to Medium EX3 0AY up to High EX3 0AZ up to High EX3 0BB up to Low EX3 0BE up to High EX3 0DB up to High EX3 0FP up to Medium EX3 0HX up to Medium EX3 0HY up to High

At-risk postcodes near EX3 0QQ — all in the EX3 district.

© 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. Recorded Flood Outlines and warning history © Environment Agency copyright and/or database right 2025. Storm-overflow figures: EA Event Duration Monitoring. Flood defences © Environment Agency (OGL v3). This page summarises public area-level data — it is not a flood-risk survey and not a substitute for the official GOV.UK service. All data sources & licences. More postcodes: the EX3 district.