Fire crews battle blaze at home in Richmond Hill, explosion heard

York regional police say a home in Richmond Hill is engulfed in flames and there are reports of an explosion heard.

Police say crews were called to the blaze on Deerwood Crescent at around 12:50 p.m.

No injuries have been reported, but police say firefighters have not yet been able to determine if anyone is inside the home.

Neighbouring homes have been evacuated and road closures are in effect in the immediate area.