Police are investigating a house fire that occurred overnight in Biloela.
Initial information suggests that the fire started at a Prospect Street house around 10.15pm.
The fire was bought under control a short time later, and there was extensive damage to the dwelling.
The house was no occupied at the time of the fire and no one was injured as a result.
The scene will be guarded until investigators resume their investigation this morning.
Investigations into the incident are continuing.
Anyone with information which could assist police with their investigations should contact Crime Stoppers anonymously via 1800 333 000 or crimestoppers.com.au 24hrs a day.