About 2:05am this morning, Wednesday 10 July 2019, the Department of Fire and Emergency Services (DFES) requested Police attendance at a fire they had earlier responded to in Norrie Court, Koondoola.
The fire was inside a unit, and DFES contained the fire to the one unit.
At this time the cause of the fire has not been determined.
Arson Squad attended the residence this morning and are continuing their assessment of the scene of the fire.
Anyone with information regarding this fire is asked to call crime Stoppers on 1800 333 000 or report the information online at www.crimestopperswa.com.au.
Rewards of up to $50,000 are available for information that leads to the identification and conviction of an arsonist.