LL52 postcode district

Postcodes and sectors

160 of the district's 175 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 52.92476, -4.24163, which locates the district, not a building.

Companies registered in LL52

Companies House lists 171 companies with a registered office in LL52; 73 of them at addresses shared by 25 or more companies (1 October 2026 snapshot). 25 is the count at which the address lookup reports a company cluster.

Places OS Open Names lists for LL52

• Gwynedd
• Wales
• Cricieth
• Criccieth
• Llanystumdwy
• Pentrefelin
• Rhoslan

Roads filed under LL52

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.

• Awel y Traeth
• Beachbank
• Bryn Parciau
• Bryn Tyddyn
• Cae'r Ffynnon
• Cae Llwyd
• Cae Rhys
• Cambrian Terrace
• Castle Square
• Castle Street
• Corporation Terrace
• Esplanade
• Ffordd Castell
• Ffordd Porthmadog
• Geraint Road
• Gerddi Abereistedd
• Gerddi Arfonia
• Gwaun Ganol
• Henbont Road
• Heol Henbont
• High Street
• Lon Bach
• Lon Dinas
• Lon Ednyfed
• Lon Fel
• Lon Felin
• Lon Geraint
• Lon Goed
• Lon Merllyn
• Lon Parc
• Lon Tabor
• Lon Tynllan
• Maes Aberiestedd
• Maesllwyd
• Marine Crescent
• Marine Terrace
• Min-y-Traeth
• Min y Mor
• Morannedd
• Muriau
• Penaber
• Penpaled Road
• Penrallt
• Porthmadog Road
• Portmadog Road
• Queen's Park
• Radcliffe Road
• Rhesdai Cambrian
• Rhos Bach
• Rhos Isa
• Sibrwd y Môr
• Stad Gorseddfa
• Stad Hendregadredd
• Stanley Road
• Stryd Fawr
• Tanrallt
• Tanygrisiau Terrace
• Tre'r Ddol
• Ty'n Rhos
• Waen Helyg

Check an address in LL52

Check an address in LL52

The same road list through the API, from the outward code alone:

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=LL52" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about LL52

What does an LL52 postcode tell you?

That the address lies in the LL52 district of the LL (Llandudno) postcode area, and the place OS Open Names most often lists first for its postcodes is Cricieth. 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 LL52

• LL515.5 km
• LL497.0 km
• LL4811.6 km
• LL4611.9 km
• LL4712.2 km
• LL4515.0 km
• LL5415.1 km
• LL5317.4 km
• LL4417.8 km
• LL4319.5 km
• LL4120.9 km
• LL5523.4 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids