KV fire crews responding to the call at 65 Riverview Crescent in the old Renforth area just after 9 last night.
City fire crews did provide some help at the scene. After the walls of the structure fell in, a backhoe was needed to lift up the peices and get to any hot spots.
No one was hurt and no word yet on a cause. Firefighters remained on the scene for more than two hours.
