The fire broke out on Saturday afternoon in the Dublin mountains.
Dublin Fire Brigade are currently at the scene of a fire in Tibradden, Rathfranham.
It is currently unclear how the fire emerged.
Five fire brigades are at the scene attempting to extinguish the fire in the buildings. Mutton Lane in the Dublin Mountains is currently blocked off as a result.
Dublin Fire Brigade took to Twitter to share the news on Saturday.
https://twitter.com/DubFireBrigade/status/1112003209055354881
The fire appears to be in the area of the Hazel House cafe, although it has not yet been confirmed what exactly has been affected.