Police are investigating a suspicious fire at Tailem Bend.
Emergency services were called to a house on Trevena Road just after midday on Thursday 11 July.
The house and adjoining shed were completely destroyed and damage is estimated at about $150,000.
Fire Cause Investigators examined the scene and determined it was deliberately lit.
Investigations are continuing and anyone with information is asked to call Crime Stoppers on 1800 333 000 or online at www.crimestopperssa.com.au