Police are investigating the cause of a fire at Seaford Rise today.

About 12.45pm on Wednesday 18 October, police and fire crews were called to a home on Barbados Drive after reports of a fire in the roof.

The home had sustained extensive structural damage and the occupant had to be treated at the scene for minor smoke inhalation.

Fire investigators attended the scene and are treating the fire as suspicious.

Southern District CIB are investigating the incident and ask anyone with information to contact Crime Stoppers on 1800 333 000 or online at https://crimestopperssa.com.au/ You can remain anonymous.