Winona Police said a garage at a residence in the Valley Oaks subdivision was destroyed by fire early Wednesday.
Firefighters were called to the Bob Timm residence at 528 Oak Leaf Drive at 3:00 a.m.
Spokesman Joel Corcoran told Winona Radio News there was a heavy fire in the garage when they arrived. It also spread to the attic of the attached home.
The garage, and three vehicles inside, were termed a total loss. The home sustained moderate fire damage to the attic plus smoke and water damage to the rest of the home.
The four occupants. including two adults and two children, made it out safely.
Corcoran said the Goodview Fire Department provided mutual aid and firefighters remained on the scene by mid-morning to make sure the fire was completely out.
No injuries were reported.