Winnipeg firefighters responded to a house fire on Mountain Avenue early Friday morning.

Fire crews received a call of a two-and-a-half storey house on fire in the 300 block of Mountain Avenue around 1:45 a.m. Friday.

One female occupant self-evacuated with no injuries.

The wood frame building sustained significant damage to the upper-level storeys.

There is no word on the cause of the fire or estimated damages.