Multiple crews arrived and helped extinguish the fire, which is now being investigated.
Harrisburg first responders quickly got a house fire under control on Sunday, containing the damage to one area of the home.
Firefighters responded at 11:19 a.m.to a neighbor report of a house fire in the 80 block of Bleeker Street in unincorporated Lawrenceville.
She said the flames started in a converted garage and spread into the attic.
An elderly man has died following a fire at his home in Lawrence County Saturday afternoon.
Authorities said the home was almost destroyed.
The fire remains under investigation.
No injuries were reported and the Red Cross will assist the family with temporary shelter.
"This tragic fire serves as a reminder about the importance of practicing fire safety", Rutledge added.