Does Margate flood?
What the Environment Agency's rivers-and-sea flood-risk data says about Margate
Ordnance Survey places 69 postcodes in Margate in the Environment Agency's rivers-and-sea flood-risk dataset (Risk of Flooding from Rivers and Sea). Each postcode is counted once, under the worst band any of its properties reaches; together they hold 832 properties in the EA dataset's likelihood bands.
| EA likelihood band | Postcodes (worst band) | Properties in the EA dataset | of which homes |
|---|---|---|---|
| High | 9 | 44 | 8 |
| Medium | 32 | 381 | 254 |
| Low | 25 | 357 | 245 |
| Very low | 3 | 50 | 37 |
| All bands | 69 | 832 | 544 |
This dataset covers flooding from rivers and the sea only — one of five flood sources. Surface water, groundwater, sewers and reservoirs are assessed separately, so a postcode missing from it is not proof that a place cannot flood. The band describes the land around properties (allowing for defences), not any single address and not today's conditions.
Flood warning areas near Margate
3 Environment Agency flood warning areas lie within 10 km of Margate.
- Areas at risk of coastal flooding in Margate, from Westgate-on-Sea to Foreness Point 0.1 km
- Areas at risk of coastal flooding from Dumpton to Pegwell including Ramsgate 7.2 km
- Areas at risk of coastal flooding from North Stonar to Pegwell, including Richborough Port, Stonelees, Sandwich Road and Pegwell Bay 8.4 km
Recorded floods near Margate
Floods whose mapped extent (EA Recorded Flood Outlines) reached within ~5 km of Margate, most recent first. Absence of a record does not mean a place has never flooded. See them on the map →
- 19 Sep 1980 — 073DASW_SEPT1980_Isle of Thanet_Westgate on Sea Other
- 31 Jan 1953 — 073DAA900_FEB1953_North Sea_Margate Sea
At-risk postcodes in Margate
Every postcode Ordnance Survey places in Margate that appears in the EA's rivers-and-sea dataset, worst band first. Each links to its own flood-risk page.
High likelihood (9)
Medium likelihood (32)
Low likelihood (25)
Very low likelihood (3)
Postcode districts
Sources
FloodRadar summarises public flood data. It is not a flood-risk survey of any property, and it does not replace official GOV.UK flood warnings or the GOV.UK long-term flood risk service.
Flood-risk bands: © 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, flood warning areas and warning history © Environment Agency copyright and/or database right 2025. Licensed under the Open Government Licence v3.0.
River levels and rainfall: Environment Agency real-time flood-monitoring data, updated every 15 minutes (Open Government Licence v3.0).
Place names: Contains OS data © Crown copyright and database rights 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Contains National Statistics data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.