LL30 postcode district

Postcodes and sectors

679 of the district's 995 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 53.31805, -3.81606, which locates the district, not a building.

Companies registered in LL30

Companies House lists 1,321 companies with a registered office in LL30; 458 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 LL30

• Conwy
• Wales
• Llandudno
• Penrhyn Bay
• Penrhyn-side
• Gogarth

Roads filed under LL30

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.

• Abbey Court
• Abbey Lane
• Abbey Place
• Abbey Road
• Aber Drive
• Aber Place
• Adelphi Street
• Ael y Bryn
• Albert Gardens
• Albert Street
• Albion Street
• Alexandra Passage
• Alexandra Road
• Alice Gardens
• Anglesea Road
• Arfryn
• Argyll Road
• Arvon Avenue
• Arvonia Passage
• Attlee Close
• Augusta Passage
• Augusta Street
• Back Bod-Hyfryd Road
• Back East Parade
• Back Holland Terrace
• Back John Street
• Back Madoc Street
• Back South Parade
• Balfour Road
• Beach Drive
• Beaumaris Drive
• Belvedere Place
• Benarth Road
• Berwyn Gardens
• Bishops Quarry Road
• Bod-Hyfryd Road
• Bodafon Road
• Bodafon Street
• Bodlondeb Hill
• Bodnant Crescent
• Bodnant Road
• Bodysgallen Lane
• Breton Street
• Bridge Road
• Bron Derw
• Brookes Street
• Bryn-y-Fedwen
• Bryngosol Gardens
• Bryngosol Road
• Bryn Gwynt Lane
• Bryniau Court
• Bryniau Place
• Bryniau Road
• Bryn Lupus Drive
• Bryn Lupus Road
• Bryn Maelgwyn Lane
• Bryn Mor Court
• Bryn Seiriol
• Bryn View Road
• Bryn y Bia Close

Check an address in LL30

Check an address in LL30

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=LL30" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about LL30

What does an LL30 postcode tell you?

That the address lies in the LL30 district of the LL (Llandudno) postcode area, and the place OS Open Names most often lists first for its postcodes is Llandudno. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 679 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 LL30

• LL313.1 km
• LL284.9 km
• LL326.9 km
• LL297.8 km
• LL348.3 km
• LL3313.2 km
• LL2215.5 km
• LL2718.9 km
• LL5819.2 km
• LL2620.0 km
• LL1822.6 km
• LL5723.3 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids