NORWALK - Firefighters in Norwalk are searching for the cause of a late night fire that damaged a home.

Officials say the blaze broke out shortly before 11 p.m. last night on Trailside Drive.

Firefighters say the fire appears to have started outside the home, but quickly spread to the walls.

They say no one was hurt, but crews had to open up the walls to put out the flames and ventilate the home.