What to Know
The blaze broke out at the Wildwood Street building shortly before 4:30 a.m.
One person received minor burns.
Fire officials estimate about $150,000 worth of damage.
A Mattapan fire displaced 17 residents early Sunday morning on Wildwood Street.
Fire officials said the fire broke out at 4:30 a.m. Boston firefighters responded to the blaze, which left about $150,000 in damage to the structure.
One person was taken to a local hospital for treatment of a minor burn. Fire officials did not identify who was injured.
The cause of the fire remains under investigation.