Four fire engines and around 25 firefighters tackled a fire at a public house on Hornsey Road in Finsbury Park.
A small part of the flooring between the ground floor and the basement was damaged by the fire. Four people left the building before the Brigade arrived. There are no reports of any injuries.
The Brigade was called at 1253 and the fire was extinguished by 1411. Crews from Islington, Kentish Town, Stoke Newington and Hornsey fire stations attended the scene.
The cause of the fire is under investigation.