Vilas County Sheriff's officials say multiple agencies responded to a house fire in Arbor Vitae.
Authorities say it happened around 5:00 p.m. Monday at a home on Sumach Lake Road.
Sheriff's deputies say no one was home at the time.
Investigators say there were no injuries.
The Vilas County Sheriff's Department hasn't said how badly the home was damaged.
Officials say the cause of the fire is still under investigation.