CT21 postcode area
The CT21 postcode district spans 9 neighbourhoods (MSOAs) in Folkestone and Hythe. Area Scores range from 2 to 85 across them.
In summary
There is a sharp split within the CT21 district: Saltwood, Seabrook & Etchinghill scores 85 out of 100 (#1,006 of 6,856 nationally) while Folkestone Harbour sits at 2 — neighbours on the map, 83 points apart on the index. It mixes both ends of the national picture — 1 neighbourhood in the least-deprived third of England and 3 in the most-deprived third. House prices stretch as far as the scores do: medians run from £197,000 in Folkestone Harbour to £470,000 in Saltwood, Seabrook & Etchinghill — a 2.4× gap within the CT21 district.
| Neighbourhood | Nat. rank | Area score | Median price |
|---|---|---|---|
| Saltwood, Seabrook & EtchinghillFolkestone and Hythe | 1,006 | 85 | £470,000 |
| Folkestone Morehall & SandgateFolkestone and Hythe | 2,356 | 66 | £345,000 |
| Lyminge, Densole & ElhamFolkestone and Hythe | 3,021 | 56 | £460,000 |
| Lympne & PalmarshFolkestone and Hythe | 3,631 | 47 | £355,000 |
| Cheriton & Horn StreetFolkestone and Hythe | 4,104 | 40 | £302,500 |
| HytheFolkestone and Hythe | 4,570 | 33 | £319,000 |
| Dymchurch, St Mary's Bay & BrooklandFolkestone and Hythe | 5,503 | 20 | £312,000 |
| Folkestone North EastFolkestone and Hythe | 5,647 | 18 | £340,000 |
| Folkestone HarbourFolkestone and Hythe | 6,682 | 2 | £197,000 |
Nearby areas
Postcode districts around CT21.
A postcode district overlaps several neighbourhoods, so figures are shown per neighbourhood rather than as a single postcode average — neighbouring areas can differ a lot. Neighbourhood (MSOA) boundaries contain ONS data © Crown copyright and database right 2025, Open Government Licence v3.0.