Investigators are trying to determine the cause of a fast-moving house fire in Eastchester.
The vacant home, located at 405 New Rochelle Road, caught on fire around 8:30 a.m. Tuesday.
Fire officials say the homeowner doesn't live in the house and is renovating the property.
Arson investigators have been called in to determine the cause of the fire, and whether any of the renovation work is to blame.