Emergency crews have been called to a house fire in Lakelands.
The alarm was raised about 2.20pm with a property off Cobaki Brace reportedly fully involved.
Firefighters from Mandurah are at the scene.
There is no word yet on what started the blaze or if there have been any serious injuries.
St John Ambulance has been called to treat a teenager suffering shock.
Western Power and police are on scene.
More to come.