LINCOLN, Neb. -- A fire inspector determined a fire at a house in northwest Lincoln Tuesday morning was intentionally set. 

The home near 11th Street and Furnas Avenue is vacant and according to Lincoln Fire and Rescue, the home was under renovation at one point but the work had stopped. 

It was reported that numerous people have been seen coming and going from the home. 

An LFR Inspector ruled the fire as an arson.

LFR said someone set a mattress on fire in the basement. 

The fire caused $76,200 in damage to the structure and is a total loss. 

This is an ongoing investigation.