Four fire engines and 21 firefighters and officers were called to a fire at a terraced house in Tudor Drive, Morden this morning.
Part of a kitchen on the ground floor of the property was damaged by the fire.
The Brigade was called at 1109 and the fire was under control at 1140. Fire crews from Sutton, Mitcham, Wimbledon and New Malden fire stations attended the scene.
The cause of the fire is under investigation.