District overview
LL21 Postcode District
Browse 368 postcode pages across 12 areas with full broadband, house price, crime, and school data.
Total postcodes
368
Areas covered
12
Data sources
Ofcom, Land Registry, Police.uk
Browse areas
| Area | Postcodes | Avg Superfast | Avg House Price |
|---|---|---|---|
| Corwen | 138 | TBC | TBC |
| Cerrigydrudion | 36 | TBC | TBC |
| Llangwm | 33 | TBC | TBC |
| Cynwyd | 30 | TBC | TBC |
| Llandrillo | 30 | TBC | TBC |
| Bryneglwys | 27 | TBC | TBC |
| Gwyddelwern | 24 | TBC | TBC |
| Betws Gwerfil Goch | 20 | TBC | TBC |
| Llandderfel | 12 | TBC | TBC |
| Llanfihangel Glyn Myfyr | 10 | TBC | TBC |
| Derwen | 7 | TBC | TBC |
| Clocaenog | 1 | TBC | TBC |
Search a specific postcode
Area cards
LL21 Area
Corwen
138 postcodes
View area guide →LL21 Area
Cerrigydrudion
36 postcodes
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Llangwm
33 postcodes
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Cynwyd
30 postcodes
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Llandrillo
30 postcodes
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Bryneglwys
27 postcodes
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Gwyddelwern
24 postcodes
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Betws Gwerfil Goch
20 postcodes
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Llandderfel
12 postcodes
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Llanfihangel Glyn Myfyr
10 postcodes
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Derwen
7 postcodes
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Clocaenog
1 postcodes
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