Six fire trucks are working to put out a house fire near the University of Canterbury.
Fire and Emergency New Zealand (FENZ) received calls about 9pm of a building fire in the Clyde Rd area.
Flames and huge plumes of smoke can be seen from across the city.
One witness could see flames from Shirley, a suburb six kilometres away.
Herald reporter Hamish Clark is on Clyde Road where the fire is visible.