LL48 postcode district
LL48, in the LL (Llandudno) postcode area, has 160 live and 11 terminated postcodes in the ONS Postcode Directory of August 2026, and OS Open Names files 32 roads under it.
| postcode area | LL (Llandudno) |
|---|---|
| live postcodes | 160 |
| terminated postcodes | 11 |
| sectors | 1 |
| roads listed | 32 |
| companies registered | 63 |
| centroid | 52.93615, -4.06954 |
| directory release | 2026-08 |
Postcodes and sectors
160 of the district's 171 postcodes are live in the ONS Postcode Directory of August 2026. A postcode directory says whether a code is in use, never who is there. The live postcodes centre on 52.93615, -4.06954, which locates the district, not a building.
| sector | live | terminated |
|---|---|---|
| LL48 6 | 160 | 11 |
Companies registered in LL48
Companies House lists 63 companies with a registered office in LL48 (1 October 2026 snapshot).
Places OS Open Names lists for LL48
- Gwynedd
- Wales
- Penrhyndeudraeth
- Minffordd
- Garreg
- Portmeirion
- Llanfrothen
- Tan-lan
- Croesor
- Rhyd
Roads filed under LL48
Named roads first, then numbered ones. A road is filed under one district even where it runs through several, so a street missing here may be listed under a neighbouring district — which is why the address lookup never calls a British street absent. Great Britain has no open register of buildings, so a listed road never means a building on it exists.
- Adwyddu
- Bank Place
- Britannia Terrace
- Cae Eithin
- Cae Mawr
- Cambrian View
- Chapel Street
- Garreg Frech
- Griffin Industrial Estate
- High Street
- Isfryn
- Maes-y-Garth
- Maes Deudraeth
- Maes Hendre
- Maes Teg
- Meusydd Llydain
- Min-y-Traeth
- Morfa Gaseg
- Nazareth Terrace
- Osmund Terrace
- Pant Heulog
- Park Road
- Pensarn
- Pool Street
- School Street
- Stryd Fawr
- Stryd yr Ysgol
- Trem-yr-Wyddfa
- Trem y Moelwyn
- Tros y Bent
- Tŷ'n Ffrwd Terrace
- B4410
Check an address in LL48
The same road list through the API, from the outward code alone:
curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=LL48" \ -H "Authorization: Bearer $SPAW_KEY"
Common questions about LL48
- What does an LL48 postcode tell you?
- That the address lies in the LL48 district of the LL (Llandudno) postcode area, and the place OS Open Names most often lists first for its postcodes is Penrhyndeudraeth. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 160 live postcodes.
Where the counts come from
- ons-postcode-directory · version 2026-08 · Contains ONS, OS and Royal Mail data © Crown copyright and database right 2026, Open Government Licence v3.0. Northern Ireland postcodes are excluded: their reuse needs a Land & Property Services licence.
- os-open-names · version 2026-11-01 · Contains OS data © Crown copyright and database right 2026, Open Government Licence v3.0.
- uk-companies-house · version 2026-10-01 · Companies House free company data product, Open Government Licence v3.0
What each figure means, and what a district page never says, is set out in Reading a British postcode district page; the glossary defines a postcode district, a postcode area, a postcode directory and a street register.
Data synced on 2026-11-01: the newest version among the datasets listed above.
Districts nearest LL48
- LL473.8 km
- LL494.6 km
- LL469.3 km
- LL419.5 km
- LL5211.6 km
- LL5112.1 km
- LL4512.8 km
- LL4416.3 km
- LL4318.0 km
- LL2518.3 km
- LL5419.9 km
- LL2423.3 km
- Every district
- How a British address is written
- Check any address
distance between the districts' centroids
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