Four fire engines and around 25 firefighters were called to a fire at a shed on Burns Avenue in Feltham.
Three sheds were badly damaged by fire. A further two sheds and a fence at the rear of a neighbouring property were also badly damaged by fire. There were no reported injuries.
The Brigade's 999 Control Officers took 25 calls about the fire.
The Brigade was called at 2315 and the fire was under control by 0101. Fire crews from Feltham, Twickenham and Heston fire stations attended the scene.
The cause of the fire is under investigation.