BA21 postcode district

Postcodes and sectors

773 of the district's 901 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 50.95211, -2.63389, which locates the district, not a building.

Companies registered in BA21

Companies House lists 709 companies with a registered office in BA21; 35 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 BA21

• South West
• Somerset
• Yeovil
• Mudford
• Yeovil Marsh
• Dorset
• Coppits Hill
• Mudford Sock
• West Mudford
• Lower Vagg
• Thorne Coffin
• Up Mudford

Roads filed under BA21

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 Road
• Abbots Way
• Acer Drive
• Adber Close
• Akeman Close
• Alastair Close
• Alastair Drive
• Albert Close
• Alexandra Road
• Allingham Road
• Arlington Close
• Arundel Road
• Ashford Grove
• Ashwood Drive
• Athelney Way
• Avon Close
• Babylon Hill
• Babylon View
• Balmoral Road
• Barlynch Court
• Barnet Close
• Beaulieu Drive
• Bedford Road
• Belvedere Road
• Bicknell Gardens
• Biddlesden Road
• Birchfield Road
• Blake Close
• Blenheim Road
• Boundary Close
• Bowleaze
• Briar Close
• Brinsop Crescent
• Broadlands Close
• Broadleaze
• Brook Close
• Buckland Road
• Bucklers Mead Road
• Bucklers Mead Walk
• Burroughes Avenue
• Cabot Road
• Camborne Grove
• Camborne Place
• Camborne Street
• Cartier Close
• Cavalier Close
• Cavalier Walk
• Cavalier Way
• Cavendish Close
• Cedar Grove
• Chapel Lane
• Charles Road
• Charlton Close
• Chatsworth Road
• Chelston Avenue
• Chilton Grove
• Church Road
• Clifton Close
• College Green
• Collingwood Road

Check an address in BA21

Check an address in BA21

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=BA21" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about BA21

What does a BA21 postcode tell you?

That the address lies in the BA21 district of the BA (Bath) postcode area, and the place OS Open Names most often lists first for its postcodes is Yeovil. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 773 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 BA21

• BA201.8 km
• BA222.0 km
• TA155.8 km
• TA148.3 km
• DT98.3 km
• TA1210.1 km
• TA1612.2 km
• TA1312.4 km
• TA1113.0 km
• TA1813.2 km
• TA1715.0 km
• TA1016.2 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids