Four fire engines and around 25 firefighters responded to reports of a fire at a derelict storage building on Cambridge Road in Paddington on Sunday evening.
Part of the building was damaged by the fire. There were no reports of any injuries.
The cause of the fire is under investigation.
Firefighters from Paddington and North Kensington fire stations attended the scene. The Brigade was called at 1745 and the fire was under control by 2009.