Four fire engines and around 25 firefighters attended a building fire on Gwynne Road in Battersea.
Part of the roof of a two-storey residential building was damaged by fire. Two flats sustained some water damage. There were no reports of any injuries.
The Brigade received the first of six calls at 1826 and Control Officers mobilised crews from Battersea, Chelsea, Clapham and Fulham fire stations to the scene. A 32-metre turntable ladder from Clapham Fire Station also attended and was deployed as an observation tower to help provide the Incident Commander with a greater situational awareness of the fire.
The fire was extinguished by 1933.
The fire is being treated as accidental and believed to have been caused by hot works that had been taking place on the roof.