A family has escaped from their burning home in Dawesville overnight.
The two storey home in Estuary Road was destroyed by the blaze which broke just after 10pm on Sunday.
The family was home when flames took hold of the house but managed to escape without any injuries.
It took 20 firefighters about an hour to bring the blaze under control.
A car parked out the front was also burnt.
Firefighters spent several hours mopping up after some of the roofing collapsed.
It is not known what caused the blaze.
An investigation is underway into how it started.
It's the understood the family that had been living there has lost everything.
The fire has caused an estimated $500,000 worth of damage.
Police seek witnesses to serious crash in Pinjarra
Local artist Emma Blyth inspires community to raise $10k for Mandurah kids facing hunger
Hunt continues for Baldivis ATM thieves
Channel 7 Mandurah Crab Fest a cracking success
Giant puppets, illuminated installations to descend on Baldivis Sports Complex
Man fined nearly $2k for undersize crab haul near Coodanup
Australia Post reveals Mandurah residents receive highest volumes of parcels
Safety Bay man charged over South West pursuit
Arson Squad continue investigation into Waikiki house fire