Warwick Police are investigating a fire that has destroyed a house at Freestone on Monday night.
About 11.15pm the occupier woke after hearing a noise to discover the rear of the Freestone Road house alight.
The sole occupant of the house, a man, escaped the house and called emergency services. He was not injured.
The cause of the fire has not yet been determined, however, police are treating it as suspicious.
Anyone with information, which could assist police with their investigations, should contact Crime Stoppers anonymously on 1800 333 000 or crimestoppers.com.au 24 hours a day.