Damage is estimated at more than $100,000 after a fire at a home in the Pond Mills area.
London firefighters were called to the two-storey house on Lysanda Avenue just after 4 p.m. on Monday.
When crews arrived they found flames and smoke coming from the rear of the home.
The blaze is believed to have spread from a shed to the house.
No injuries were reported.
Fire officials are investigating the cause of the fire.