Crews worked to knock down an aggressive fire that broke out early Sunday morning at an empty house southeast of South Pierce Street and West Ken Caryl Avenue.

Littleton Fire first tweeted about the blaze at 6577 W. Nova Dr. at 6:15 a.m.

Firefighters say no one was injured, and the fire was likely electrical. 

Photos shared by Littleton Fire showed a large plume of smoke rising into the air, and much of the house reduced to ash. 

Firefighters say it is a total loss.