UPDATE 2pm
A FIRE that engulfed a house at Flagstone has been brought under control.
A Queensland Fire and Emergency Services spokeswoman said crews had reported the fire was under control at 1.45pm.
"It was not yet fully extinguished," she said.
The fire is understood to have caused extensive damage to the house.
UPDATE 1.30pm
FOUR fire crews are continuing attempts to extinguish a fire that has engulfed a Flagstone house.
A Queensland Fire and Emergency Services spokesman said no cause had been identified.
EARLIER
FIREFIGHTERS are working to contain a serious blaze which has left a Flagstone home engulfed in flames.
Four crews were called to the River Oak Drive property just before 12.30pm.
A Queensland Fire and Emergency Services spokesperson said there was a large amount of smoke on the street as firefighters arrived.
"Firefighters isolated power to the house and are currently working on containing fire to the property and working to extinguish it," the spokesperson said.
"It is generating a significant amount of smoke in the area."
No one was inside the home at the time and the occupants are accounted for.
The QFES spokesperson said wind conditions could cause smoke to affect nearby streets and suburbs.
The cause of the blaze has not yet been determined.
More to come.