Four fire engines and around 25 firefighters tackled a fire in a rear garden on Ravenscar Road in Bromley.
A garden shed was destroyed and part of the surrounding garden and another shed were damaged. The fire also spread to neighbouring properties, where it damaged a further shed, rear gardens and fencing. There were no reports of any injuries.
The Brigade's Control Officers took the first of 20 calls to the fire at 1434 and sent crews from Bromley, Beckenham and Forest Hill fire stations to the scene. The fire was under control by 1550.
The cause of the fire is under investigation.