BA4 postcode district

Postcodes and sectors

834 of the district's 1,017 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 51.17234, -2.53188, which locates the district, not a building.

Companies registered in BA4

Companies House lists 1,463 companies with a registered office in BA4; 269 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 BA4

• Somerset
• South West
• Shepton Mallet
• Evercreech
• Pilton
• Batcombe
• Ditcheat
• Wanstrow
• North Wootton
• Doulting
• Cranmore
• Upton Noble
• Downside
• Stoney Stratton
• Westcombe
• Wraxall
• Prestleigh
• Lamyatt
• Milton Clevedon
• Alhampton
• Cannard's Grave
• Chelynch
• Dean
• Pecking Mill

Roads filed under BA4

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.

• Abbot Lane
• Abbots Way
• Alfred Crescent
• Allen Drive
• Allyn Saxon Drive
• Amulet Way
• Ash Grove
• Athelstan's Meadow
• Back Lane
• Bagborough Lane
• Bailey's Lane
• Bakery Lane
• Ball Lane
• Barrendown Lane
• Barrington Place
• Barrow Lane
• Barrow Stile
• Bath Road
• Beacon View
• Beech Avenue
• Beech Close
• Beech Way
• Berryman Close
• Bishop Crescent
• Blackberry Close
• Blandford Road
• Board Cross
• Bodden Lane
• Bollnas Close
• Bolter's Lane
• Bourke Road
• Bowditch Close
• Bowermead Lane
• Bowlish Lane
• Bowns Close
• Boxbush Hill
• Breach Lane
• Bread Street
• Brewery Lane
• Brickyard Lane
• Bridge Close
• Bridge Hill
• Brimley Lane
• Broad Drove
• Broad Street
• Brottens Road
• Bruton Lane
• Bruton Road
• Buckland Road
• Bucklers Way
• Bull's Lane
• Burnthouse Drove
• Burt's Hill
• Bush Lane
• Canaries Path
• Cannard's Grave Road
• Carey Close
• Castle Court
• Castle Lane
• Cat's Ash

Check an address in BA4

Check an address in BA4

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=BA4" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about BA4

What does a BA4 postcode tell you?

That the address lies in the BA4 district of the BA (Bath) postcode area, and the place OS Open Names most often lists first for its postcodes is Shepton Mallet. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 834 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 BA4

• BA108.8 km
• BA79.2 km
• BA59.7 km
• BA311.7 km
• BA612.7 km
• BA915.3 km
• BA1615.9 km
• BA1115.9 km
• TA1117.2 km
• BS3917.3 km
• BS2720.2 km
• BS2820.6 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids