BA12 postcode district

Postcodes and sectors

1,146 of the district's 1,413 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 51.17143, -2.18914, which locates the district, not a building.

Companies registered in BA12

Companies House lists 1,322 companies with a registered office in BA12; 95 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 BA12

• Wiltshire
• South West
• Warminster
• Mere
• Codford St Peter
• Wylye
• Sutton Veny
• Zeals
• Heytesbury
• Kilmington
• Crockerton
• Chitterne
• Maiden Bradley
• Corsley Heath
• Horningsham
• Hill Deverill
• Upton Scudamore
• Deptford
• Longbridge Deverill
• Stourton
• Kingston Deverill
• Sutton End
• Upton Lovell
• Stockton

Roads filed under BA12

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.

• Abdon Close
• Alcock Crest
• Angel Lane
• Ansty Hill
• Arn View
• Ashgrove
• Ashley Coombe
• Ashley Place
• Ashton Gifford Lane
• Ash Walk
• Avon Road
• Azalea Drive
• Back Lane
• Bagbury Road
• Balmoor Close
• Barley Close
• Barnes Place
• Barrow Street Lane
• Bartholomew Lane
• Barton Lane
• Barton Mews
• Bath Road
• Battlesbury Road
• Baytree Close
• Beacon View
• Beanis Path
• Beckford Close
• Beech Avenue
• Beech Grove
• Bell Close
• Bells Lane
• Best's Lane
• Bidden Lane
• Birchwood Close
• Bishops Close
• Bishopstrow Road
• Biss Close
• Blackdown Close
• Blenhiem Close
• Boardleaze
• Boar Street
• Bonham Lane
• Boreham Close
• Boreham Field
• Boreham Lane
• Boreham Mead
• Boreham Road
• Bourbon Close
• Bourne Close
• Bradfield Close
• Bradley Close
• Bradley Lane
• Bradley Road
• Bramley Close
• Bramley Hill
• Breach Lane
• Bread Street
• Bristle Grove
• Broadmead Lane
• Broadway

Check an address in BA12

Check an address in BA12

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=BA12" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about BA12

What does a BA12 postcode tell you?

That the address lies in the BA12 district of the BA (Bath) postcode area, and the place OS Open Names most often lists first for its postcodes is Warminster. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 1,146 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 BA12

• BA1310.1 km
• BA1111.6 km
• SP314.3 km
• BA1416.5 km
• SP816.5 km
• SP718.5 km
• BA1019.2 km
• BA920.0 km
• BA1520.2 km
• SN1222.6 km
• BA323.0 km
• SN1023.2 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids