The Boston Fire Department reports firefighters responded to 147 Draper St. in Dorchester for what quickly turned into a two-alarm fire around 12:05 a.m. on Sunday

The department reports six residents were displaced, but that there were no injuries.

Damage from the fire, which extended from the first floor to the roof, was estimated at $350,000. The cause is under investigation.

The department reports firefighters were able to keep the blaze from spreading to the house next door, although it did set fire to a tree in the neighboring yard.