FRV crews responded to St Andrews Drive in Lara, following reports of an explosion at a house at around 9:45am.
Firefighters arrived on scene within eight minutes to find a house fully involved in fire.
Two FRV appliances and three additional units were supported by a number of CFA crews at the scene.
Fire crews worked for one hour to bring the blaze under control.
Victoria Police and Ambulance Victoria are assisting at the scene.
For more information about this incident, please contact Victoria Police.
Reviewed 23 June 2021