The blaze broke out on the 3rd floor of 75 Mott St. around 4:30 p.m., and spread to the rest of the floor.
Firefighters tossed plastic bags, garbage and debris from the window, creating a large pile on the sidewalk.
“There was debris piled about 5 feet high,” said Deputy Fire Chief John Esposito. “We need(ed) to remove everything that’s burning from the apartment, that’s still smoldering — get it out in the event that the fire lights up again.”
Three firefighters suffered minor injuries.
The Department of Buildings has three violations on file because the building’s boilers had not been inspected.