The AddressBase product family is made up of the following products:
- AddressBase Core
- AddressBase Plus
- AddressBase Premium
- AddressBase Plus - Islands
- AddressBase Premium – Islands
AddressBase Core technical specification (PDF)
Use this technical specification document to understand the technical aspects of AddressBase Core.
Government Statistical Services Codes (ZIP)
The Government Statistical Services code is a nine character unique identifier for each local authority maintained by the Office for National Statistics.
AddressBase Core classification codes (ZIP)
A list of codes which describe the type of address contained within AddressBase Core.
|Key Features||What this product offers|
|Format||Comma separated value (CSV) and GeoPackage|
|Attributes||Local authority addresses supplemented with Royal Mail postal address information, where matched to a UPRN; coordinates for each address; addresses with multiple occupants, secondary level classification. OS MasterMap Topography Layer TOID, and Integrated Transport Network TOIDs, Unique Street Reference Number (USRN).|
|Coverage||Great Britain – pre-defined areas are available, or you can define your own area of interest from Quarter 3 2020-21 Financial Year.|