BB10 postcode district

Postcodes and sectors

891 of the district's 1,144 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 53.79954, -2.21911, which locates the district, not a building.

Companies registered in BB10

Companies House lists 1,590 companies with a registered office in BB10; 42 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 BB10

• Lancashire
• North West
• Burnley
• Pendle
• Worsthorne
• Brierfield
• Cliviger
• Hurstwood
• Thursden
• Southfield
• Catlow
• Cockden

Roads filed under BB10

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.

• Abel Street
• Abinger Street
• Acre Street
• Ada Street
• Admiral Street
• Aickman Place
• Ainsdale Avenue
• Allendale Grove
• Allen Street
• Altham Street
• Angle Street
• Annarly Fold
• Anne Close
• Anne Street
• Antley Court
• Applecross Drive
• Ardwick Street
• Arncliffe Road
• Aspen Drive
• Athletic Street
• Atkinson Street
• Aylesbury Walk
• Back Lane
• Balderstone Close
• Balderstone Lane
• Bancroft Road
• Banks Street
• Barbon Street
• Barcroft Green
• Barden Lane
• Barden Street
• Barley Grove
• Barnfield Avenue
• Barrett Street
• Bar Street
• Basnett Street
• Beckenham Court
• Beech Grove
• Bell's Arcade
• Belmont Grove
• Belvedere Road
• Bentham Avenue
• Big Tree Lane
• Birkbeck Way
• Birley Place
• Blacker Street
• Black House Lane
• Board Street
• Bond Street
• Borrowdale Close
• Borrowdale Drive
• Bouldsworth Road
• Boundary Street
• Bowland Avenue
• Bracewell Street
• Bramble Place
• Brandwood Grove
• Brennand Street
• Brent Street
• Brief Street

Check an address in BB10

Check an address in BB10

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=BB10" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about BB10

What does a BB10 postcode tell you?

That the address lies in the BB10 district of the BB (Blackburn) postcode area, and the place OS Open Names most often lists first for its postcodes is Burnley. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 891 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 BB10

• BB113.0 km
• BB94.2 km
• BB124.8 km
• BB87.5 km
• OL1311.0 km
• BB511.3 km
• BB411.7 km
• OL1412.2 km
• BB613.0 km
• BB1813.2 km
• BB713.7 km
• HX715.4 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids