Six fire engines and around 40 firefighters responded to a house fire on Ilex Road, Willesden
The first floor, in a mid-terraced house of two floors, was destroyed by fire. Six people left the property before the Brigade arrived, and two people were treated on scene by paramedics before being taken to hospital.
The Brigade's Control Room took four calls reporting the fire, with the first received at 2031. Crews from Willesden, Park Royal, Wembley and surrounding fire stations were mobilised to the scene, and firefighters had the incident under control by 2154.
The fire is believed to have been accidental, caused by candles placed to close to flammable materials.