Ottawa Fire is responding to a blaze on Gillespie Crescent near Uplands Drive.
They arrived on scene shortly after 12:30 p.m. after receiving calls of flames coming from a second floor bedroom, and upon arrival declared a working fire in the middle unit of a 6 unit row housing complex.
No injuries have been reported.
Crews have declared the fire under control, but remain on scene.
There's no word yet on the cost of damages.