Firefighters have issued a smoking safety reminder following a fire at a house on Abbotsbury Road in Morden.
Part of the roof and first floor of the terraced house were damaged by the fire and a small part of the ground floor was also damaged. There were no reports of any injuries.
The Brigade's fire investigators believe the fire was accidental and caused by the unsafe disposal of smoking materials.
A London Fire Brigade spokesperson said: “If you're a smoker it’s absolutely vital you ensure your cigarette is completely out when you’ve finished smoking it.
“If you don’t, you risk causing a fire which could not only destroy your home, but also cost you your life.”
The Brigade was called at 1021 and the fire was under control by 1128. Four fire engines and around 25 firefighters from Mitcham, Wimbledon, Sutton and New Malden fire stations were at the scene.