Four fire engines and around 25 firefighters tackled a fire at a shop with flats above on Holloway Road in Islington.
A small part of the first floor was damaged by the fire. There were no reports of any injuries.
Control Officers took the first of six calls at 2039 and mobilised crews from Holloway, Kentish Town and Islington fire stations to the scene. The incident was over for firefighters at 2131.
The cause of the fire is under investigation.