Bradford West Gwillimbury, Innisfil and New Tecumseth fire crews are on scene for an overnight house fire on Line 11 near Highway 27.
The fire started around 9:30 p.m.
Crews were still on site at 7 a.m. this morning.
Nobody was home at the time.
According to the Bradford fire department's Twitter account, it was a stubborn fire in the roof of the house.
The road was closed and fire crews are asking the public to avoid the area.
More information to come.