No injuries in Naperville house fire

No injuries were reported in a house fire late Sunday in Naperville, authorities said.

Firefighters were called to the 800 block of Rockbridge Drive around 10:30 p.m. for a report of a fire in an attached garage, authorities said.

The first crews on the scene discovered the fire had spread into the second floor of the house, authorities said.

No one was home at the time of the fire.

The cause of the blaze is under investigation; authorities have deemed the residence uninhabitable.

Fire companies from Wheaton, Oswego, Bolingbrook, Plainfield, Warrenville and Darien-Woodridge provided coverage to Naperville fire stations during the blaze.