CH7 postcode district

Postcodes and sectors

1,586 of the district's 1,984 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 53.17006, -3.13209, which locates the district, not a building.

Companies registered in CH7

Companies House lists 2,096 companies with a registered office in CH7; 54 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 CH7

• Wales
• Sir y Fflint
• Flintshire
• Bwcle
• Buckley
• Mold
• Yr Wyddgrug
• Mynydd Isa
• Sir Ddinbych
• Denbighshire
• Pentre-moch
• Northop Hall
• Coed-Llai
• Leeswood
• Sychdyn
• Soughton
• Treuddyn
• Caerwys
• Llan-eurgain
• Northop
• Drury
• Gwernymynydd
• Pentre Cythrel
• New Brighton

Roads filed under CH7

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.

• Aber Crescent
• Aberllanerch Drive
• Acorn Close
• Ael y Bryn
• Ainsdale Close
• Albert Street
• Alder Close
• Alder Road
• Alexandra Court
• Alexandra Road
• Allt-Goch Lane
• Alltami Road
• Allt Bryn-Fotty
• Alun Bank
• Alun Close
• Alwen Avenue
• Alwyn Close
• Alyndale Avenue
• Alyn Road
• Alyn Street
• Aran Close
• Archway
• Argoed Avenue
• Argoed Road
• Argoed View
• Ash Drive
• Ash Grove
• Ash Road
• Avon Court
• Avondale Road
• Badgers Court
• Bank Lane
• Bank Row
• Bank Villas
• Bannel Lane
• Baptist Row
• Beaumaris Close
• Becketts Lane
• Bedford Way
• Beech Drive
• Beech Grove
• Beech Road
• Beechtree Road
• Beechwood Close
• Belmont Crescent
• Belmont Road
• Bentley Avenue
• Berwyn Close
• Bilberry Grove
• Birch Close
• Birch Court
• Birkdale Avenue
• Bistre Avenue
• Bistre Close
• Black Brook
• Blackfriars Court
• Blaen Wern
• Bod Offa Drive
• Bramble Close
• Briar Drive

Check an address in CH7

Check an address in CH7

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=CH7" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about CH7

What does a CH7 postcode tell you?

That the address lies in the CH7 district of the CH (Chester) postcode area, and the place OS Open Names most often lists first for its postcodes is Bwcle. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 1,586 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 CH7

• CH57.2 km
• CH68.9 km
• CH412.3 km
• LL1213.2 km
• LL1113.5 km
• CH7014.2 km
• CH6414.3 km
• LL1514.3 km
• CH814.7 km
• CH115.2 km
• CH8817.4 km
• CH6017.6 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids