Man fighting for life after Burra house fire

A 33-year-old man has sustained burns to 90 per cent of his body after a house fire in the historic Mid-North town of Burra overnight.

Emergency crews responded to reports of a house on fire on McBride Stock Rd just after midnight on Wednesday.

The man at the property was airlifted to the Royal Adelaide Hospital where he remains in a life-threatening condition.

Fire cause investigators will examine the scene this morning.

The house was completely destroyed in the fire, with the damage bill estimated at $300,000.