Four fire engines and around 25 firefighters were called to a fire at two residential blocks of flats on Old Road in Enfield.
Four separate bin sheds were damaged by fire. There were no reports of any injuries.
The Brigade was called at 0035 and the fire was under control by 0124. Fire crews from Enfield and Edmonton fire stations attended the scene.
The cause of the fire is under investigation by the Brigade and the Metropolitan Police Service.