Police are looking for information after a suspicious house fire in Margaret River last night.
About 6pm, firefighters were called to the Tunbridge Street home after reports of smoke and fire.
The blaze was extinguished but caused significant damage to the house.
The WA Police Arson Squad attended the scene this morning and deemed the fire to be suspicious..
Anybody with information is urged to call Crime Stoppers on 1800 333 000.