Four fire engines and around 25 firefighters were called to a fire at a house under renovation on South Eastern Avenue in Edmonton.
The ground floor, first floor and roof of the semi-detached house were destroyed by the fire and part of the roof of an adjoining property was also damaged. There were no reports of any injuries.
The Brigade's 999 Control Officers took 25 calls to the fire.
The Brigade was called at 0106 and the fire was under control by 0244. Fire crews from Edmonton and Tottenham fire stations were at the scene.
The cause of the fire is under investigation.