Six fire engines and 35 firefighters and officers were called to a fire at a house in Greyswood Street, Streatham.
Parts of the first floor, second floor, roof, external wooden fascia and wooden decking were damaged by fire. A small part of the neighbouring property’s roof was also damaged by fire.
One woman left one of the affected properties before the arrival of the Brigade. There were no reports of any injuries.
The Brigade was called at 1611 and the fire was under control at 1901. Fire crews from West Norwood, Wimbledon, Lambeth, Forest Hill, Peckham and Clapham fire stations attended the scene.
The cause of the fire is under investigation.