Police have launched a murder investigation following the discovery of a woman's body at a property in Forrestfield this morning.
The body was found inside a house on Agincourt Drive at about 7.25am.
Police say the death is being treated as a suspected murder.
No further details are available.
Anyone who can assist the investigation or saw any suspicious activity in the area overnight or this morning can call Crime Stoppers on 1800 333 000.
Homicide detectives are also investigating unrelated suspicious deaths of two men south of Perth this week.
A body believed to be a 35-year-old man was located in bush near a path in Mandurah Wednesday morning.
Police are also investigating the death of a 47-year-old man whose body was yesterday found inside a unit on Canham Way in Orelia.
More to come.