Six fire engines and around 40 firefighters tackled a small fire at a residential block of flats on Queensdale Crescent in North Kensington.
A small part of an electrical intake cupboard on the 13th floor was damaged by fire after six flats flooded from the 14th to the ninth floor, impacting the electrics. There were no reports of any injuries.
The Brigade was called at 0001 and the incident was over for firefighters by 0744. Firefighters from Hammersmith, Kensington, North Kensington and surrounding fire stations attended the scene.
The cause of the fire is under investigation.