CO15 postcode district

Postcodes and sectors

1,368 of the district's 1,807 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 51.79652, 1.15493, which locates the district, not a building.

Companies registered in CO15

Companies House lists 1,688 companies with a registered office in CO15; 386 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 CO15

• Tendring
• Essex
• Eastern
• Clacton-on-Sea
• Jaywick

Roads filed under CO15

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.

• Abbigail Gardens
• Abbots Close
• Agate Road
• Agincourt Road
• Albany Gardens East
• Albany Gardens West
• Albert Gardens
• Alexandra Road
• Alleyne Way
• Almond Close
• Alton Park Lane
• Alton Park Road
• Alton Road
• Alvis Avenue
• Ambleside Court
• Anchor Road
• Andover Close
• Anglefield
• Aragon Close
• Archery Fields
• Arnold Road
• Ash Close
• Astley Road
• Austin Avenue
• Avondale Road
• Aylesbury Drive
• Back Electric Parade
• Badminton Road
• Balmoral Avenue
• Barley Close
• Barrington Gardens
• Beach Crescent
• Beach Road
• Beach Way
• Beaconsfield Road
• Beatrice Road
• Beaumont Avenue
• Becontree Close
• Bedford Road
• Belsize Avenue
• Bembridge Close
• Bentley Avenue
• Berkeley Road
• Bexhill Close
• Birch Close
• Blacksmith Way
• Blenheim Road
• Boley Drive
• Boleyn Way
• Bonham Close
• Bournemouth Road
• Brading Avenue
• Bramble Way
• Branston Road
• Brentwood Road
• Briarwood Avenue
• Bridle Path
• Brighton Road
• Brindley Road
• Britton Way

Check an address in CO15

Check an address in CO15

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=CO15" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about CO15

What does a CO15 postcode tell you?

That the address lies in the CO15 district of the CO (Colchester) postcode area, and the place OS Open Names most often lists first for its postcodes is Clacton-on-Sea. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 1,368 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 CO15

• CO163.6 km
• CO137.3 km
• CO149.8 km
• CO714.1 km
• CO1216.4 km
• CO1117.0 km
• CO219.7 km
• CO120.2 km
• CO420.5 km
• IP921.4 km
• CO322.8 km
• IP1123.0 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids