Temporary system outage notice

Planned maintenance and system upgrades will be carried out on DEMIRS systems on Saturday November 9th, 2024, between 4:00pm to 8:00pm. Various systems may be unavailable during this time and we apologise for any inconvenience this may cause.

Legislative framework – Building services and plumbing

Building regulation

Through a range of regulation reforms, Building and Energy has delivered the most significant transformation of Western Australian building laws in over 50 years. 

Go to the Parliamentary Counsel's Office website Click here to view these Acts and subsidiary legislation

Area of jurisdiction

Builders

The area of the state where registration of builders applies encompasses 137 local governments in WA. In some instances only major town sites are included.

See the Directory of Local Government.

Builders Registration WA Map
Builders Registration WA Map , by sgrove

Jurisdiction for the registration of builders in Western Australia.

This map highlights the areas of Western Australia where builders are required to be registered with the Building Services Board.

Note: registration is not required on Christmas Island or the Cocos (Keeling) Islands.

Download a PDF of the builders map and zoom in for details.

The Home Building Contracts Act 1991 applies to all areas in WA. However, home indemnity insurance requirements do not apply on Christmas Island and the Cocos (Keeling) Islands. 

Building surveyors

Persons wishing to work in Western Australia as a building surveyor, whether for local government or privately, are required to be registered. Registration is required in all areas of Western Australia, as well as on Christmas Island and Cocos (Keeling) Islands.

Painters

The area of the state where registration of painters applies encompasses 137 local governments in WA. In some instances only major town sites are included.

The South West Land Division extends from the Kalbarri area on the West Coast and through the Hopetoun region on the South Coast. In addition, the Board's area includes specified townsites within the Shires of Coolgardie, Dundas, Esperance, Yilgarn, Laverton, Ravensthorpe and the City of Kalgoorlie/Boulder.

Painters Registration WA Map
Painters Registration WA Map, by sgrove

Jurisdiction for the registration of painters in Western Australia.

This map highlights the areas of Western Australia where painters are required to be registered with the Building Services Board.

Note: registration is not required on Christmas Island or the Cocos (Keeling) Islands.

See the Directory of Local Government.

Download a PDF of the painters map and zoom in for details.

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