Emergency services were called to Whitby Way where a woman was found with stab wounds about 4.40pm.
Paramedics worked on the woman aged in her 40s, however she died at the scene.
A 44-year-old man was arrested at the scene and is in custody.
Homicide Squad detectives are investigating.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or log onto www.crimestoppersvic.com.au.
