Property street address

Property street address (PSA) subscription service

The PSA subscription service gives you access to up-to-date WA property street addressing data. Landgate maintains property street address details with information provided by local government authorities who are the responsible entity for street address allocation. Information is captured for both urban and rural properties. Our PSA data is delivered in the Australian Standard AS4590 format.

Key information and attributes

Complex street addressing for building stratas, with primary and secondary street addressing, parcel identification number (PIN) to enable cadastral polygon identification, AS4590 format.

Geometry type: point

Update cycle: daily

Coverage: whole of state

Data download: yes

You can access more service information including layer data dictionaries, map and web service URLs at

Need help?

You can contact our Business Sales and Service team on +61 (0)9273 7683 or email for more information on SLIP subscription services.

This page was last updated on: 22 Dec 2021