Police are investigating a home invasion in Sydney's west last night.
About 11:15 pm (Sunday 14 January 2019), emergency services were called to Wiggles Way, Bidwill after reports of a home invasion.
Police have been told that three men, wearing dark clothing and balaclavas, have forcibly entered the house armed with axe, a bat and a knife.
A 52-year-old woman and her 14-year-old son were home at the time.
The men threatened the woman and the boy, stole a number of personal items and fled.
They were last seen on foot on Wiggles Way.
No one was injured during the incident.
Police from Mount Druitt Police Area Command established a crime scene and patrolled the area.
Inquiries continue.
Anyone with information about this incident is urged to contact Crime Stoppers: 1800 333 000 or https://nsw.crimestoppers.com.au. Information is treated in strict confidence.