CW9 postcode district

Postcodes and sectors

1,053 of the district's 1,692 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 53.25861, -2.50159, which locates the district, not a building.

Companies registered in CW9

Companies House lists 2,150 companies with a registered office in CW9; 318 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 CW9

• North West
• Cheshire West and Chester
• Northwich
• Rudheath
• Kingsmead
• Leftwich
• Moulton
• Lostock Gralam
• Davenham
• Comberbach
• Higher Wincham
• Marston
• Cheshire East
• Barnton
• Mere Heath
• Higher Marston
• Great Budworth
• Wincham
• Lach Dennis
• Antrobus
• Lostock Green
• Gibb Hill
• Frandley
• Moss End

Roads filed under CW9

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.

• Adlington Drive
• Agecroft Road
• Aire Drive
• Aitchison Road
• Alan Street
• Albert Place
• Albion Road
• Albion Walk
• Allen Drive
• Alvanley Rise
• Alvingham Close
• Anderton Grange
• Ann Street
• Anthony Drive
• Apple Market Street
• Arbour Close
• Arley Mossend Lane
• Arley Road
• Arthur Street
• Artisan Way
• Ashbank
• Ashgate Lane
• Ashley Grange
• Ash Street
• Ashton Close
• Astles Gardens
• Audlem Drive
• Austin Street
• Back Lane
• Balmoral Avenue
• Barber's Lane
• Barber Close
• Barlow Road
• Barnside Way
• Barrymore Crescent
• Bartons Place
• Bateman Road
• Beck Place
• Beechfield
• Beechwood Drive
• Beehive Lane
• Belgrave Road
• Bell Crescent
• Belmont Road
• Bennet Road
• Betley Close
• Bickerton Way
• Bickley Close
• Binney Road
• Birches Lane
• Birch Grove
• Birkdale Court
• Birkenhead Street
• Birtwistle Road
• Bishopgates Drive
• Blakemere Drive
• Blandford Drive
• Blenheim Close
• Bollington Avenue
• Boundary Street

Check an address in CW9

Check an address in CW9

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=CW9" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about CW9

What does a CW9 postcode tell you?

That the address lies in the CW9 district of the CW (Crewe) postcode area, and the place OS Open Names most often lists first for its postcodes is Northwich. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 1,053 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 CW9

• CW84.3 km
• CW77.8 km
• CW108.7 km
• WA169.9 km
• CW411.2 km
• WA412.8 km
• WA1313.9 km
• WA614.9 km
• CW615.4 km
• WA715.6 km
• CW1115.6 km
• WA115.7 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids