NP8 postcode district

Postcodes and sectors

188 of the district's 234 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 51.86182, -3.15459, which locates the district, not a building.

Companies registered in NP8

Companies House lists 320 companies with a registered office in NP8; 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 NP8

• Wales
• Powys
• Crughywel
• Crickhowell
• Llangatwg
• Llangattock
• Llangynidr
• Glangrwyney
• Dardy
• Tretŵr
• Tretower
• Llangenau
• Llangenny
• Legar
• Cwmdu
• Felindre
• Llanbedr
• Sir Fynwy
• Monmouthshire
• Pant-y-rhiw
• Cyffredyn
• Gaer
• Pont-y-bryn-hurt

Roads filed under NP8

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.

• Beacons Court
• Beaufort Avenue
• Beaufort Street
• Beechwood Road
• Blaen-y-Myarth
• Brecon Road
• Bridge Street
• Brookfields
• Bryn Celyn Way
• Bryn Nant
• Cae Porth
• Canal Close
• Castle Road
• Chapel Field
• Church Close
• Church Lane
• Church Street
• Church View
• Clos Castell
• Clos Ciliau
• Clos Pontganol
• Clos y Camilas
• Clos yr Eglwys
• Coed-yr-Ynys Road
• Cwmbeth Close
• Cwm Crawnon Road
• Cwrt Bannau
• Cwrt Newydd
• Cyffredyn Lane
• Dan y Gollen
• Darren View
• Derwen Fawr
• Dol-Fach
• Duffryn Road
• Erw Bant
• Everest Drive
• Fferm Tŷ Uchaf
• Forge Road
• Golgyfa Mynydd
• Great Oak Road
• Greenhill Way
• Groesfford
• Hen-Ysgol
• Heol Saeson
• High Street
• Hillbrook Court
• Hillside Road
• James Street
• Lamb Lane
• Lime Trees Avenue
• Llanbedr Road
• Llangenny Lane
• Maes Ffynnon
• Maesy Capel
• Mardy Lane
• Martell Way
• Mill Road
• Mill Street
• Mountain View
• Mynydd Gerdd

Check an address in NP8

Check an address in NP8

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=NP8" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about NP8

What does an NP8 postcode tell you?

That the address lies in the NP8 district of the NP (Newport) postcode area, and the place OS Open Names most often lists first for its postcodes is Crughywel. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 188 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 NP8

• NP239.0 km
• NP710.5 km
• NP2212.3 km
• NP1314.1 km
• NP2416.9 km
• NP417.4 km
• LD318.4 km
• CF8118.8 km
• CF4719.5 km
• CF4820.0 km
• NP1221.6 km
• NP1523.8 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids