The OPP is investigating a suspicious fire in Caledon early Saturday morning.
It happened around 12:30 a.m. at a house Chinguacousy and Mayfield roads.
Caledon Fire soon put out the fire and said though the structure was still standing, there was considerable damage to the home.
No one was in the building at the time.
The Caledon fire chief says the incident is suspicious and his department is investigating alongside the Ontario fire marshal and the OPP.