AddressBase Premium Islands

Comprehensive addressing details for Northern Ireland, Channel Islands and Isle of Man.


This product is updated every six weeks

Data access
  • Download and API
Data structure
  • Vector
Scale/resolution
1:1 250 to 1:10 000
Format
  • CSV
  • GML
  • GeoPackage

What AddressBase Premium Islands provides you with

Addressing outside of Great Britain

Access over 1 million address records outside Great Britain, complete with the Unique Property Reference Number (UPRN).

Address lifecycle

Contains lifecycle information, including pre-build and demolished properties, offering a complete view of property changes over time.

Boost your marketing ROI

AddressBase Premium Islands supports national campaigns and building awareness in new markets; for example, targeting households in properties converted into flats.

Spot data patterns

Property level coordinates within AddressBase Premium Islands allow you to conduct analysis at the level of individual addresses and spot patterns hidden in your own data.

Use cases

  • Supports national campaigns by identifying households in converted flats or new developments outside Great Britain.
  • Ensures staff can locate and verify addresses across all UK regions, providing reliable call centre operations. 
  • Seamlessly integrates with OS Places API, allowing users to search across Islands data with a consistent schema.

Comprehensive addressing details for Northern Ireland, Channel Islands and Isle of Man.


This product is updated every six weeks

Data access
  • Download and API
Data structure
  • Vector
Scale/resolution
1:1 250 to 1:10 000
Format
  • CSV
  • GML
  • GeoPackage
  • AddressBase Premium

    AddressBase Premium offers full lifecycle information of a property that can be used within geographical information systems & database systems.

  • OS Islands Address

    A complete address data collection for Northern Ireland, the Channel Islands and Isle of Man, including UPRNs, and property classification, postal and construction status.

  • OS Open UPRN

    An open dataset enabling linking, sharing and visualisation of data related to UPRNs.