Four fire engines and around 25 firefighters tackled a shed fire on Folly Lane in Chingford.
A number of sheds and an area of rubbish were destroyed by fire. There are currently no reports of any injuries.
The Brigade was called at 1856 and the fire was under control by 2022. Crews from Walthamstow, Leyton and Stoke Newington fire stations attended the scene.
The cause of the fire is under investigation.