Hall County firefighters are investigating a Saturday night house fire on West Ridge Road near Benson Drive.

Firefighters responded about 9:02 p.m. after receiving a call from neighbors, Hall County Fire Chief David Kimbrell said today.

Upon arriving, the unoccupied house was fully ablaze, the chief said.

Damage is estimated at $20,000. The house's value is estimated at $40,000.

The cause initially appears accidental, Kimbrell said.