Windsor firefighters have extinguished a blaze in a vacant house in west Windsor.

Crews were called to 478 Caron Avenue around 5 a.m. Tuesday.

Officials say there was heavy fire at the back of the house on arrival, and it spread into the basement of the home.

Fire crews reported heavy smoke and heat conditions throughout the home. The hydro lines at the back were also affected.

There were no reported injuries.

Investigators are still looking into the cause of the fire, and there is no damage estimate.