A man has been found dead in the driveway of a partially alight home in Sydney’s west in what police described as a targeted attack.

Emergency services were called to Wargon Crescent in Glenmore Park shortly before 1am on Thursday following reports of a fire.

Police attended the scene and located the body of a man outside a partially alight property.

He is yet to be formally identified.

Fire and Rescue NSW attended and extinguished the blaze.

A crime scene was established as detectives launched an investigation into the blaze which is being treated as suspicious.

Police and forensic officers remain at the scene on Thursday morning.

Anyone with information, CCTV or dashcam footage is urged to contact Crime Stoppers.

More to come.