Ottawa Fire crews were called to a blaze in Wellington West early this afternoon.
Crews say they got the call just after noon for smoke coming from the roof a home at 93 Hamilton Ave North.
Upon arrival crews found a working fire; they had the blaze under control just before 1:00pm, with it completely out just after 1:20pm.
Ottawa Fire says $200,000 in damage was done to the building, along with another $50,000 to the contents inside.
Four people are now displaced. No injuries have been reported.
The cause is still under investigation.