The blaze is understood to have broke out in a shed before spreading to an oil tank and the house.
Next door neighbors house on fire. HUGE respects to @JsyFire for getting here so quick and responding to the situation in such a great manor pic.twitter.com/hQIr2OBjqW
— Ollie Turner (@OliverTurnerTri) September 5, 2018
It is understood that the roof of the property has collapsed.
At the height of the incident, 15 firefighters were at the scene at Sydney Crill Park.
Paramedics attended but the States police say no one has been injured.