AddressBase Islands May 2024 – Epoch 110

This release note provides information about the May 2024 release of the AddressBase Islands products. These products were released to customers on 16 May 2024.

Record Counts

Product	Full Supply Record Count	Change-Only Update Record Count
AddressBase Plus Islands	1 148 297	6 260
AddressBase Premium Islands	See rows below	See rows below
Street	48 509	177
Street Descriptor	48 509	39
BLPU	1 231 869	6 886
Classification	1 231 869	4 164
LPI	1 241 281	5 197
Organisation	39 020	523
Delivery Point Address	963 042	846
Application Cross Ref.	1 298 058	2 522
Successor	0	0

Changed Records

If you receive a Change-Only Update (COU) supply for your AddressBase Islands product, you will receive Insert, Update and Delete records within the supplied file. The following tables detail the count of these records.

AddressBase Plus Islands

Change Type	Count
Inserts	1 688
Updates	4 057
Deletes	515

AddressBase Premium Islands

AddressBase Premium Islands Table	Inserts	Updates	Deletes
Street	35	141	1
Street Descriptor	35	3	1
BLPU	1 283	5 369	234
Classification	1 283	2 647	234
LPI	1 324	3 639	234
Organisation	93	85	345
Delivery Point Address	454	189	203
Application Cross Ref.	1 347	787	388

It is important that COUs are processed with Deletes first, then Inserts and Updates. This is to ensure that updates are applied in the correct order. Further guidance on this can be found in 'Working with COU data' in the AddressBase Getting Started Guide.

Source Data Currency

The following information relates to the currency of the source data used in the creation of Epoch 110:

Data Source	Date
Pointer (Northern Ireland)	10 April 2024
DigiMap (Channel Islands)	11 April 2024
Isle of Man	11 April 2024
Royal Mail PAF	11 April 2024

Data Issues

AddressBase Plus Islands Issues

There are no reported issues in this release of AddressBase Plus Islands.

AddressBase Premium Islands issues

Affected output formats: CSV and GML

• Street incorrect coordinates – There are two Streets which have incorrect start or end coordinates of 000000. The unique identifiers can be provided upon request through your OS Relationship Manager.

Next Release

The next release of AddressBase Islands products, Epoch 111, is scheduled for 27 June 2024.