B70 postcode district

Postcodes and sectors

834 of the district's 1,400 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 52.52105, -2.00449, which locates the district, not a building.

Companies registered in B70

Companies House lists 3,352 companies with a registered office in B70; 630 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 B70

• Sandwell
• West Midlands
• West Bromwich
• Oldbury

Roads filed under B70

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.

• Acorn Close
• Adams Street
• Adelaide Avenue
• Advent Gardens
• Akrill Close
• Alba Road
• Albert Street
• Albion Industrial Estate
• Albion Road
• Allen Drive
• Anne Close
• Anson Road
• Anvil Walk
• Ardav Road
• Arthur Street
• Ashmole Road
• Atlas Grove
• Ault Street
• Bache Street
• Badger Grove
• Bagnall Street
• Bailey Street
• Baker Street
• Barlow Drive
• Barncroft Street
• Barrack Street
• Barton Street
• Beeches Road
• Beeches Road Passage
• Beechwood Road
• Bells Moor Road
• Bell Street
• Belper Road
• Beresford Crescent
• Bilhay Lane
• Bilhay Street
• Black Country New Road
• Black Lake
• Blacksmith Way
• Blades Road
• Blakemore Road
• Bond Street
• Borwick Avenue
• Botteley Road
• Boulton Road
• Boulton Square
• Bowater Street
• Brandon Close
• Brandon Way
• Bratt Street
• Braybrook Crescent
• Brickhouse Lane
• Bridge Street
• Brockhouse Close
• Bromford Lane
• Bromford Road
• Brook Street
• Bull Lane
• Bullock Street
• Burlington Avenue

Check an address in B70

Check an address in B70

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=B70" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about B70

What does a B70 postcode tell you?

That the address lies in the B70 district of the B (Birmingham) postcode area, and the place OS Open Names most often lists first for its postcodes is West Bromwich. 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 B70

• B711.9 km
• B692.7 km
• DY43.7 km
• B664.1 km
• B674.3 km
• B214.5 km
• WS104.6 km
• B684.7 km
• B654.9 km
• B205.8 km
• B435.8 km
• DY25.9 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids