Crews are battling a house fire on the 13000 block of Spann Road in north Jacksonville.
Jacksonville Fire and Rescue responded to the home just after 8 p.m.
Official said the fire was caused by a propane tank. The tank ignited an RV and the house.
Both are a total loss, officials said.
The family was inside the home at the time of the fire. But everyone got out safely and no one was injured.
Channel 4 has a crew on scene. Check back for more updates.