Overview

  • Nationally, the May 2025 update of G-NAF shows an overall increase of 47,194 addresses (0.30%). The total number of addresses in G-NAF now stands at 15,753,927 of which 14,909,770 or 94.64% are principal.

  • The confidence level distribution nationally for the May 2025 release has the confidence 2 addresses increasing by 37,497 from the Feb 2025 release with the total percentage of confidence 2 addresses increasing to 69.22% of principal addresses. The number of confidence 1 addresses has increased by 11,977 and represent 14.28% of all principal addresses, while confidence 0 addresses have decreased by 6,736 and represent 16.50% of addresses.

  • With respect to address reliability, there was an increase of 41,010 address-level, an increase of 1,610 in street locality addresses and a increase of 118 in locality-level addresses. The reliability of principal addresses in G-NAF is now made up of 98.07% address-level, 1.90% street locality addresses and 0.03% locality-level addresses.

Release Summary

Update summary

  • Building name updates for address separation.

  • New Localities in G-NAF.

  • For details on theses updates, refer to the ‘Change Notification’ section in this report.

Issues summary

  • Street Locality Point updates in NSW.

  • Impact of Cadastral shifts in Victoria.

  • For more information refer to the ‘Issues’ section on these issues.

Future Considerations

  • Details of these changes can be found under the ‘Future Considerations’ section of this report.