Four fire engines and around 25 firefighters tackled a house fire on Keston Road in Tottenham.
A small part of the ground floor of an end-of-terrace house was damaged by fire. Firefighters rescued a man from the ground floor of the house who was taken to hospital.
The Brigade was called at 1302 and the fire was under control at 1339. Fire crews from Tottenham, Kentish Town, Stoke Newington and Edmonton fire stations attended the scene.
The cause of the fire is under investigation.