B91 postcode district

Postcodes and sectors

853 of the district's 1,418 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 52.41401, -1.78353, which locates the district, not a building.

Companies registered in B91

Companies House lists 2,969 companies with a registered office in B91; 467 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 B91

• Solihull
• West Midlands
• Catherine-de-Barnes

Roads filed under B91

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.

• Albany Gardens
• Alderbrook Road
• Alderham Close
• Alderminster Road
• Alder Park Road
• Alderton Close
• Alderwood Place
• Alston Close
• Alston Road
• Anchor Lane
• Appletree Close
• Arley Road
• Ashborough Drive
• Ashbrook Crescent
• Ashby Court
• Ashlawn Crescent
• Ashleigh Road
• Ashton Croft
• Austcliff Drive
• Avenbury Drive
• Baginton Close
• Barbourne Close
• Barnmoor Rise
• Baxterley Green
• Beaminster Road
• Beauchamp Road
• Beaumont Grove
• Beech Mews
• Beechnut Close
• Beechnut Lane
• Beechwood Park Road
• Berkswell Close
• Berry Hall Lane
• Billingham Close
• Birch Tree Grove
• Bisbrook Croft
• Blackthorne Close
• Blenheim Court
• Blossomfield Road
• Blytheway
• Boulton Road
• Bourne Close
• Bowercourt Close
• Bradmore Close
• Bramcote Drive
• Brandon Road
• Bransford Rise
• Branthill Croft
• Brentford Road
• Brentwood Close
• Brick Kiln Lane
• Brinsley Close
• Broadoaks Mews
• Broad Oaks Road
• Brobury Croft
• Broomfields Avenue
• Broomfields Close
• Broomfields Farm Road
• Brown's Coppice Avenue
• Brueton Avenue

Check an address in B91

Check an address in B91

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=B91" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about B91

What does a B91 postcode tell you?

That the address lies in the B91 district of the B (Birmingham) postcode area, and the place OS Open Names most often lists first for its postcodes is Solihull. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 853 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 B91

• B922.7 km
• B903.3 km
• B274.3 km
• B284.3 km
• B934.6 km
• B265.3 km
• B256.3 km
• B406.3 km
• B116.8 km
• B137.0 km
• B947.2 km
• B147.2 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids