A man has been detained over a house fire in Victor Harbor.
It will be alleged that about 6.30am today (Monday 6 January) police and fire crews were called to a house in Acraman Street, after reports of a large fire.
The blaze caused extensive damage to the property, which was unoccupied at the time.
Further investigations led police to speak to a 24-year-old Victor Harbor man, who police will allege was a resident of the house.
He is currently assisting police with their enquiries, and investigations are ongoing.
Anyone with information that can assist police is asked to call Crime Stoppers on 1800 333 000, or online at www.crimestopperssa.com.au