LA18 postcode district

Postcodes and sectors

300 of the district's 344 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 54.21550, -3.27605, which locates the district, not a building.

Companies registered in LA18

Companies House lists 274 companies with a registered office in LA18; none of them at an address 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 LA18

• Cumberland
• North West
• Millom
• Haverigg
• Silecroft
• The Green
• The Hill
• Kirksanton
• Strands
• Duddon Bridge
• Whicham
• Hallthwaites
• Lady Hall

Roads filed under LA18

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.

• Albert Street
• Argyle Street
• Ash Bank
• Atkinson Street
• Badhouse Brow
• Bad Lane
• Bank End
• Bankfield Road
• Bank Head
• Bassenthwaite Close
• Baystone Bank Lane
• Bay View
• Bay View Close
• Bedford Street
• Boundary Lane
• Bowness Road
• Buckman Brow
• Butler Street
• Buttermere Drive
• Cambridge Street
• Castle Street
• Castle View
• Caton Street
• Causey Lane
• Chapel Brow
• Churchill Drive
• Church Walk
• Cleator Street
• Combe View
• Cook Road
• Coteley Lane
• Croft Close
• Crown Street
• Cumberland Close
• Derwentwater Close
• Devonshire Road
• Dubdale Brow
• Duke Street
• Earl Street
• Egremont Street
• Ennerdale Close
• Estuary Close
• Fairfield Road
• Fell Lane
• Festival Road
• Finch Street
• Floyd Street
• Furness Street
• Glencoe Close
• Grammerscroft
• Green Street
• Haverigg Road
• Haws Lane
• Hodgson Gardens
• Holborn Hill
• Hope Street
• Horn Hill
• Huddleston Road
• Katharine Street
• Kingsland Road

Check an address in LA18

Check an address in LA18

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=LA18" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about LA18

What does an LA18 postcode tell you?

That the address lies in the LA18 district of the LA (Lancaster) postcode area, and the place OS Open Names most often lists first for its postcodes is Millom. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 300 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 LA18

• LA165.7 km
• LA177.0 km
• LA159.1 km
• LA209.8 km
• LA1411.2 km
• LA1911.3 km
• LA1311.9 km
• LA1212.6 km
• CA1817.1 km
• CA1920.3 km
• LA2120.8 km
• LA1122.8 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids