September 2025

This release note provides information about the September 2025 release of OS Open USRN.

Source data currency

The following information relates to the currency of the source data used in the creation of this release of OS Open USRN:

Data Source	Date
GeoPlace Streets Data	06 August 2025
Improvement Service Streets Data	05 August 2025
OS Road, Path, and Routing Content	08 August 2025

Feature count

Feature	Count
OS Open USRN	1 754 128

Next release

The next release of OS Open USRN is scheduled for October 2025.