Mystery surrounds what sparked a house fire in Southport overnight.
The blaze erupted on the bottom floor of a two-storey house along Woomera Crescent around 11pm.
Multiple calls were made to triple zero in regards to the inferno, with several fire crews rushing to the scene.
Fortunately, they managed to have the blaze under control within a few minutes.
All residents managed to escape uninjured.
The cause of the fire remains unknown, with fire investigators expected to head to the scene today to try and work out what sparked it.
However, police have confirmed initial investigations suggest the fire is non-suspicious.