LD1 postcode district

Postcodes and sectors

424 of the district's 594 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 52.26086, -3.36624, which locates the district, not a building.

Companies registered in LD1

Companies House lists 563 companies with a registered office in LD1; none of them at an address 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 LD1

• Powys
• Wales
• Llandrindod Wells
• Llandrindod
• Y Bontnewydd-ar-Wy
• Newbridge-on-Wye
• Crossgates
• Y Groes
• Hawy
• Howey
• Llanllyr
• Llanyre
• Crossway
• Llanddewi Ystradenni
• Penybont
• Fron
• Dolau
• Llanbister
• Llandegley
• Llanwrthwl
• Abaty Cwm-hir
• Abbeycwmhir
• Gwystre
• Llanbadarn Fynydd

Roads filed under LD1

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.

• Afon Way
• Alexandra Road
• Alexandra Terrace
• Allt-y-Crug
• Almond Avenue
• Arlais Road
• Ashridge Close
• Beaufort Road
• Broadway
• Brookfields
• Brookland Road
• Bryncriafol
• Brynteg
• Bryn y Ddol Hir
• Cae Nant
• Cagebrook Lane
• Camddwr Rise
• Camlo Close
• Carmel Lane
• Cedar Ridge
• Cefnllys Lane
• Cefn Morfa
• Chapel Road
• Churchland
• Clar Court
• Clos Masarn
• Clos y Berllan
• Clywedog Drive
• Cortay Park
• Crabtree Green
• Craignant
• Craig Road
• Crib Ycedrwydd
• Crossways Court
• Cyffredin Lane
• Ddole Road
• Disserth Close
• Dolydd Pentrosfa
• Dolydd yr Hen Farchnad
• Dulas Bank
• Dyffryn Court
• Dyffryn Road
• Ffordd Victoria
• Ffordd y Creigiau
• Fronserth Lane
• Glan Dorddu
• Glan Dullas
• Glan yr Ithon
• Golwg yr Enfys
• Gorse Farm
• Goylands Close
• Gravel Road
• Great House Gardens
• Greenway Close
• Grosvenor Close
• Grosvenor Road
• Guidfa Meadows
• Gwaryffordd
• Gwenfron Court
• Hernog Close

Check an address in LD1

Check an address in LD1

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=LD1" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about LD1

What does an LD1 postcode tell you?

That the address lies in the LD1 district of the LD (Llandrindod Wells) postcode area, and the place OS Open Names most often lists first for its postcodes is Llandrindod Wells. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 424 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 LD1

• LD611.2 km
• LD213.4 km
• LD420.5 km
• LD721.4 km
• LD821.8 km
• LD523.0 km
• HR523.6 km
• SY1823.6 km
• HR326.5 km
• SY1629.1 km
• SY1729.3 km
• LD333.4 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids