Waco firefighters battled sub-freezing temperatures as well as flames Friday morning as they responded to a house fire on Lexington Street.
Flames were reported visible as the first units arrived at 1713 Lexington after fire trucks were dispatched at 7:30 a.m.
The fire was reported knocked down at 7:49 a.m.
The fire was believed to have started in the back bedroom of the house.
It was determined that no one was in the home after firefighters conducted a search of the home.
Smoke damage was reported through most of the house.
Cause of the fire remained under investigation with a fire marshal on the scene later Friday morning.