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Cadastral data

Our Cadastral datasets provide a digital representation of all land parcels (freehold and Crown land) within Western Australia and the Commonwealth jurisdictions of Cocos Keeling Island and Christmas Island.

What is included?

Access detailed information such as land parcel boundary definition (points, lines, polygons), lot numbers, survey information, boundary dimensions and areas (surveyed and unsurveyed), easements, lodged survey boundaries, unique feature identifiers and retired cadastral polygons.

Cadastral data is updated daily and sourced from the Spatial Cadastral Database. You should also refer to the original survey documentation as the information contained within this service should not be relied upon for legal purposes.

Key information and attributes
Unique polygon identifier, land parcel identifier (lot on survey), area, boundary dimensions, easements, lodged survey data, retired cadastral polygons, land type (e.g. reserve, vacant, freehold, leasehold, easement), date modified.
Geometry type Point, line, polygons
Supply format Shape files, DXF, File Geodatabase, GeoPackage
Update cycle Daily
Coverage Whole of state
Data download Yes
Accuracy Positional accuracy is variable and indicated via feature level metadata. This service should not be used for legal purposes. For all legal requirements, please refer to original survey documentation held by Landgate.

How to access our cadastral data

Access options

Request a one-time extract of the latest version of this dataset in a format that suits you.

If you wish to receive data supplied on a regular basis, please email

Access much of our location information datasets 24/7 for as many of your team as required with our Shared Location Information Platform (SLIP). Find out if this platform is right for you.

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Need help? 

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