KA30 postcode district

Postcodes and sectors

361 of the district's 462 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 55.79731, -4.86331, which locates the district, not a building.

Companies registered in KA30

Companies House lists 332 companies with a registered office in KA30; 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 KA30

• North Ayrshire
• Scotland
• Largs

Roads filed under KA30

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.

• Acheson Gardens
• Acre Avenue
• Aitken Street
• Alexander Avenue
• Alexander Court
• Alexander Walk
• Allanpark Street
• Anthony Road
• Arran View
• Aubery Crescent
• Auchenmaid Drive
• Bankhouse Avenue
• Bankhouse Crescent
• Barr Crescent
• Bath Street
• Beachway
• Bellesdale Avenue
• Bellman's Close
• Blackdales Avenue
• Blythswood Crescent
• Boathouse Avenue
• Boathouse Drive
• Boathouse Road
• Bowencraig
• Bowen Craig Walk
• Boyd Street
• Braeside Avenue
• Brisbane Crescent
• Brisbane Glen Road
• Brisbane Road
• Brisbane Street
• Broomfield
• Broomfield Crescent
• Broomfield Place
• Buchanan Firs
• Buchanan Street
• Burnlea Road
• Burnside Road
• Burnside Way
• Bute Walk
• Castle Bay Court
• Castlehill Drive
• Cathcart Road
• Chapelton Drive
• Chapelton Way
• Charles Street
• Church Street
• Clark Gardens
• Cochrane Place East
• Court Street
• Crawford Street
• Cumbrae Court
• Cumbrae Gardens
• Cuningham Drive
• Curlinghall
• Dalry Road
• Danefield Avenue
• Donald Wynd
• Doris Place
• Douglas Place

Check an address in KA30

Check an address in KA30

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=KA30" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about KA30

What does a KA30 postcode tell you?

That the address lies in the KA30 district of the KA (Kilmarnock) postcode area, and the place OS Open Names most often lists first for its postcodes is Largs. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 361 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 KA30

• KA294.7 km
• KA286.2 km
• PA177.5 km
• PA1810.2 km
• KA2311.6 km
• KA2512.0 km
• PA2012.8 km
• KA2413.4 km
• KA1413.5 km
• PA1214.8 km
• KA1515.7 km
• PA1616.6 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids