A Lake of the Isles home valued at $1.5 million suffered extensive damage in a fire Thursday night.
Minneapolis firefighters were called to the home at 2530 W. Lake of the Isles Parkway at 8:17 p.m.
Investigators said the fire started when radiant heat from the chimney transferred to combustible material within the ceiling. Fire spread through the walls and roof before firefighters got it under control around 9:46 p.m.
Two firefighters were treated for minor injuries. The family escaped the home with no injuries.