WILLIAMSPORT, Pa. — The fire broke out near Park Avenue and Center Street in Williamsport around 6:30 p.m. on Saturday.
According to the Williamsport Sun-Gazette, everyone got out of the homes safely.
Nearly a dozen people are without a place to stay after the fire in Williamsport.
According to fire crews and a state police fire marshal, the flames started on a first-floor back porch.
Investigators say the damage is too extensive to find a cause.