Arson squad are investigating the blaze.
Authorities said fire ripped through a home in Commercial Road in Forrestdale around 3am on Saturday.
Sixteen firefighters attended the scene to extinguish the blaze.
One man was found deceased at the scene, it's believed he was inside the structure during the time of the blaze.
Arson squad will investigate the cause of the fire today.
Unregistered painter fined for requesting hefty deposit from Singleton homeowner and not doing the job
A local tradie has been fined $4500 after being convicted of three building service offences.
Police hunt driver following dangerous Baldivis pursuit
Police are hunting an alleged reckless driver who got away from them in Baldivis last week.
Welfare concerns for boy last seen at Port Kennedy skate park
Rockingham Police hold welfare concerns for a missing 12-year-old boy.
Rubbish truck catches fire in Baldivis
A rubbish truck has caught fire in Baldivis.
Driver injured in bus crash in Rockingham
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Lark Hill Sportsplex to undergo $3 million floodlighting upgrades
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Arson Squad investigate Bunbury house fire
The Arson Squad is investigating a house fire in the Bunbury suburb of Withers.
Construction begins on new Mandurah Hospital
Construction is underway on the new Mandurah Hospital.
Rockingham Flames men advance to NBL1 West grand final
The Rockingham Flames men are through to the NBL1 West grand final at RAC Arena.