Firefighters are battling a large fire at a non-residential building in Auckland this morning.
Fire services were called to the scene on Hepburn Road, near Culpepper Road, in Glendene just after 6am following reports of a factory fire, a Fire and Emergency New Zealand spokesperson told 1 NEWS.
Twelve crews from across Auckland were called to the roughly 20-by-20-metre building after the incident was raised to a fourth alarm.
The property is listed as a paintball facility and airsoft field.
No one is believed to have been in the facility at the time of the fire.
A fire investigator will be at the scene to determine the cause of the blaze later today.