Around seven people escaped a fire in a house on Lion Road in Edmonton, N9 in the early hours of this morning.
All seven people were suffering from smoke inhalation and were taken to hospital by London Ambulance Service.
A large part of the ground floor and part of the first floor were damaged by the fire.
Four fire engines and around 20 firefighters were called to the fire at 0416 and the fire was under control by 0446.
Fire crews from Tottenham, Edmonton and Southgate fire stations were at the scene.
The cause of the fire is under investigation.