FloodRadar
Log inCreate free account

Does CT18 8DH flood?

Not in an at-risk area

CT18 8DH has no properties in any Environment Agency recorded flood-risk band. That is good news — but it is area-level and never proof a place cannot flood (surface-water and sewer flooding are assessed separately). See the at-risk postcodes in CT18 or get the full picture below.

Instant access · no account needed · 14-day money-back guarantee or see the free preview first
Get the full flood report for CT18 8DH — £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 CT18 8DH

FloodRadarProperty Flood-Risk Report
CT18 8DH
Lower flood risk — standard checks apply

Because 9 official warnings since 2006.

A 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: No ⚑ Flood defences within 500 m: No ⚑ In flood zone 2 or 3: ···
Rivers & sea
···
Surface water
···
Groundwater
Not assessed
Historic flooding
None within ~1 km
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 CT18 8DH. 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 CT18 8DH

9
flood alerts & warnings within 10 km since 2016
1
of them full flood warnings or severe warnings
2025
most recent warning nearby (2025-07-06)

Warnings cover flood areas, not individual addresses.

The rivers that matter for CT18 8DH

GaugeRiverDistanceTypical highHighest on record
Sellindge East Stour Trib Great Stour 4.1 km 0.85 m 1.98 m
North Elham Groundwater Level 6.1 km 78.13 m 79.50 m
Upper Petham Bourne Groundwater Level 6.8 km 84.65 m 87.22 m
Aldington Upstream East Stour Trib Great Stour 7.7 km 4.38 m 4.89 m

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

Flood defences

No mapped flood-defence assets within 500 m of the postcode centre. 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

CT18 8AT up to Low CT18 8EE up to Medium CT18 8EF up to Medium CT18 8HP up to High CT18 8HT up to High

At-risk postcodes near CT18 8DH — all in the CT18 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 CT18 district.