A family of four has escaped a burning home in Karnup overnight.
Firefighters from Mandurah, Karnup, Baldivis, Secret Harbour and Murdoch were called to reports of a house fire on Paganoni Road about 1am.
Crews arrived to find the property fully engulfed by flames.
A family of four and their pet dog managed to escape any serious injuries.
It’s understood a man was treated for smoke inhalation at the scene.
Department of Fire and Emergency Services investigations officers are investigating the cause of the blaze.