Two large sheds are in ruins after burning down at Adventure Bay on Bruny Island early on Thursday morning.
The sheds containing timber and a vehicle were well alight when local brigades arrived at around 4:20 am.
North and South Bruny volunteers saved a nearby home.
They had to douse flames that had spread to two large pine trees on the Resolution Road property.
There was no initial indicator as to the cause and an investigator was due on the scene later on Thursday.