CB25 postcode district

Postcodes and sectors

428 of the district's 535 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 52.26166, 0.25356, which locates the district, not a building.

Companies registered in CB25

Companies House lists 1,895 companies with a registered office in CB25; 198 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 CB25

• Cambridgeshire
• Eastern
• East Cambridgeshire
• South Cambridgeshire
• Burwell
• Waterbeach
• Bottisham
• Lode
• Swaffham Bulbeck
• Stow cum Quy
• Swaffham Prior
• Landbeach
• Horningsea
• Reach
• Commercial End
• Clayhithe
• Long Meadow

Roads filed under CB25

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 Close
• Abbey Lane
• Abbey Place
• Abbots Way
• Abrahams Close
• Adams Court
• Adams Road
• Akeman Street
• Albert Road
• Allix Grove
• Anchor Lane
• Ancient Meadows
• Angler Drove
• Anglers Way
• Appletree Grove
• Apple Walk
• Arber Close
• Arbor Close
• Archers Close
• Ash Grove
• Baker Drive
• Bannold Court
• Bannold Drove
• Bannold Road
• Banworth Lane
• Barker Close
• Barkways
• Barnfield Close
• Barston Drove
• Barton Drive
• Bayfield Drive
• Beach Drive
• Beche Way
• Beechwood Avenue
• Bell Road
• Bendish Lane
• Bewicks Mead
• Blackberry Droveway
• Black Droveway
• Block Fen Droveway
• Bloomsfield
• Blossom Close
• Bolton Close
• Bradford's Close
• Brandens Field
• Broads Road
• Buntings Crescent
• Buntings Path
• Burgess's Drove
• Burgess Road
• Burghley Rise
• Burling Way
• Burwell Road
• Cadenham Road
• Cage Hill
• Cambridge Road
• Camps Close
• Capper Road
• Car Dyke Road
• Carter Road

Check an address in CB25

Check an address in CB25

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=CB25" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about CB25

What does a CB25 postcode tell you?

That the address lies in the CB25 district of the CB (Cambridge) postcode area, and the place OS Open Names most often lists first for its postcodes is Burwell. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 428 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 CB25

• CB58.5 km
• CB49.5 km
• CB110.6 km
• CB311.9 km
• CB2412.0 km
• CB712.0 km
• CB212.3 km
• CB812.4 km
• CB2115.0 km
• CB616.2 km
• CB2216.8 km
• IP2820.1 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids