Dangerous use of candles is believed to have caused a blaze in a four-storey building.

Four fire engines and around 25 fire crews were called to the blaze in Eversholt Street, Mornington Crescent, at 2.34am today (May 17).

Part of a basement in a four-storey, mid-terraced building containing a restaurant with flats above was damaged by fire, London Fire Brigade (LFB) said.

Around seven people left the building before the brigade arrived. There were no reports of any injuries.

The fire is being treated as accidental and is believed to have been caused by the unsafe use of candles.

A fire brigade spokesperson said: "Candles, incense sticks and oil burners are one of the most common causes of fire. It’s really important that you never leave a candle unattended and keep them away from anything that can easily catch fire.

Ham & High: Seven people left the building in Mornington Crescent after a lit candle caused a blaze. There were no reported injuriesSeven people left the building in Mornington Crescent after a lit candle caused a blaze. There were no reported injuries (Image: LFB)

"You should also ensure they are in a heat-resistant holder and placed on a stable surface, so they won’t be knocked over."

The fire was under control by 3.24am.

Fire crews from Euston, Kentish Town and Soho fire stations attended the scene.