According to Inspector Rabiraj Thapaliya, the fire started at Dilli Sanwa's house before it spread to the houses belonging to Chandra Sanwa, Bikram Sanwa and Nishan Sanwa.
Preliminarly estimation shows that property worth around Rs 10 million has been destroyed in the fire.
The security personnel from the police posts based in the nearby VDCs and locals had doused the fire.
Fire guts property worth 2 m in Saptari