Dayton, Ohio (WDTN) –  Firefighters were called to battle a house fire in Dayton.

Dayton Fire Department responded to a house fire on Grosvenor Avenue on Sunday afternoon. Upon arrival, fire crews found a two-story double residence burning. The fire is believed to have started on the second floor.

The structure has taken heavy damage. The residents of the home were a mother and two sons. Red Cross has been called to help the family relocate. No injuries have been reported at this time.

Both sides of the building were owned by one family. A resident of the building told 2NEWS that everyone made it out except for a family dog. The cause of the fire is unknown.

(Kris Sproles, WDTN)

A 2NEWS photographer is on the scene. This is an ongoing story and we will update it as we receive more information.