The incident happened yesterday moaning and crews are still at the scene.
Nottinghamshire Fire and Rescue Service said:
‘A crew were mobilised yesterday morning to a building fire at 08:08 near Harby, the incident was upgraded to five pumping appliances and the water bowser from Worksop.
‘Overnight a crew have been at the fire monitoring the incident, firefighting operations will commence again at 0800 hours today 21 September.
‘Three pumps will be in attendance to carry on extinguishing the fire.
Pictures: NFRS