Four fire engines and around 25 firefighters were called to a fire at a house on Steynton Avenue in Bexley.
A garage at a semi detached house was completely destroyed by the fire and part of the guttering on the front of the house.
One woman left the property before the Brigade arrived.
The Brigade was called at 0856 and the incident was over by 0937. Fire crews from Sidcup, Bexley and Eltham fire stations were at the scene.
The cause of the fire is under investigation.