Four fire engines and around 25 firefighters tackled an industrial unit fire on Mill Mead Road in Tottenham.
One single storey outbuilding, a refrigerating unit, a van, and the exterior roof of the unit were partially damaged by fire. There were no injuries.
The Brigade's 999 Control Officers received 13 calls about the fire. The Brigade was called at 0231 and the fire was under control by 0456. Crews from Tottenham, Stoke Newington and Walthamstow fire stations attended the scene.
The cause of the fire is under investigation.