Firefighters tackled a boat fire on Barge Walk in Hampton Wick.
Most of a small motor cruiser boat, measuring around 5 metres, was damaged by fire. There were no reports of any injuries.
The Brigade’s 999 Control Officers took 18 calls to the blaze.
The Brigade was called at 2332 and the fire was under control by 0022. Fire crews from Kingston, Surbiton and Twickenham fire stations attended the scene.
The cause of the fire is under investigation.