B9 postcode district

Postcodes and sectors

394 of the district's 810 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 52.47823, -1.85086, which locates the district, not a building.

Companies registered in B9

Companies House lists 2,336 companies with a registered office in B9; 254 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 B9

• Birmingham
• West Midlands

Roads filed under B9

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.

• Adderley Street
• Allcock Street
• Alport Croft
• Alston Grove
• Alston Road
• Alum Drive
• Alveston Grove
• Arsenal Street
• Artillery Street
• Aspen Grove
• Azalea Grove
• Bangor Road
• Barwell Road
• Bedworth Grove
• Belchers Lane
• Bell Close
• Blackberry Avenue
• Blakeland Street
• Blake Lane
• Blake Place
• Bolton Street
• Bordesley Close
• Bordesley Green
• Bordesley Green Road
• Botha Road
• Brailes Grove
• Bramble Dell
• Broadway Avenue
• Bromley Street
• Bromwich Walk
• Broseley Brook Close
• Burbidge Road
• Byfield Passage
• Caldecote Grove
• Caldwell Road
• Camp Street
• Carlton Road
• Cattell Road
• Cherry Drive
• Cherrywood Road
• Churchill Road
• Cobham Road
• Colonial Road
• Corbyn Road
• Crown Road
• Daniels Road
• Dart Street
• Dassett Grove
• Delphinium Close
• Denbigh Street
• Denville Crescent
• Derby Street
• Doris Road
• Drummond Road
• Eastfield Road
• East Holme
• Emmeline Street
• Eversley Road
• Farmacre
• Fifth Avenue

Check an address in B9

Check an address in B9

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=B9" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about B9

What does a B9 postcode tell you?

That the address lies in the B9 district of the B (Birmingham) postcode area, and the place OS Open Names most often lists first for its postcodes is Birmingham. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 394 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 B9

• B101.0 km
• B81.6 km
• B72.3 km
• B252.4 km
• B112.7 km
• B42.9 km
• B123.0 km
• B23.3 km
• B53.3 km
• B33.6 km
• B63.8 km
• B14.0 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids