The fire broke out around 1:30 a.m. Thursday on the 400 block of Chestnut Street.READ MORE: In-Person Classes To Resume Lindley Academy Charter School On Monday After COVID-19 Outbreak
Firefighters say they arrived to intense flames and heavy smoke on the first floor.READ MORE: Eagles DE Bandon Graham Suffers Achilles Injury, Sources Tell Derrick Gunn
The flames then spread to the house next door.
Crews had to also deal with the hydrants and their own equipment freezing.MORE NEWS: Missed Opportunities Contribute To Eagles 17-11 Loss To San Francisco 49ers
No one was injured and the cause is under investigation.