Tim Perkins, right, carries a box of his belongings out of his apartment at 23 Green St. in Biddeford on Monday morning. The 23 Green Street building abuts the building that caught fire on Sunday night and city officials have deemed the apartments uninhabitable because of water damage.

Biddeford firefighters are still cleaning up this morning at 25 Green Street in Biddeford, the scene of a large fire on Sunday night that displaced about 20 people. Gregory Rec/Staff Photographer

A ladder truck was still putting water through the fallen roof of 25 Green Street in Biddeford, the scene of a large fire on Sunday night that displaced about 20 people. Gregory Rec/Staff Photographer

A Biddeford firefighter lowers a hose on Monday morning from the back porch of 25 Green Street in Biddeford, the scene of a large fire on Sunday night that displaced about 20 people. Gregory Rec/Staff Photographer

A firefighter walks up a ladder and into a building on Greene Street in Biddeford, on Sunday Whitney Hayward/Staff Photographer

Firefighters battle a fire at an apartment building on Green St. in Biddeford Sunday. Shawn Patrick Ouellette/Staff Photographer

Firefighters can be scene battling a Green St. apartment fire from Crescent St. in Biddeford SundayShawn Patrick Ouellette/Staff Photographer

Neighbors watch as 25 Greene Street, the building across the street, burns while firefighters try to put out the flames in Biddeford, ME on Sunday. Whitney Hayward/Staff Photographer

Firefighters can be seen through the smoke as they battle a fire on Green St. in Biddeford Sunday Shawn Patrick Ouellette/Staff Photographer

A firefighter unrolls a hose from an engine to put out a fire that broke out at 25 Greene Street in in Biddeford, on Sunday. Whitney Hayward/Staff Photographer

Fire at 25 Greene Street in Biddeford, on Sunday, Whitney Hayward/Staff Photographer

Firefighters spray water on the roof of 25 Greene Street in Biddeford, on Sunday. Whitney Hayward/Staff Photographer

A firefighter watches the fire at 25 Greene Street as smoke billows in Biddeford, on Sunday. Whitney Hayward/Staff Photographer

Firefighters extinguish a blaze at 25 Greene Street in Biddeford, on Sunday. Whitney Hayward/Staff Photographer

Celina Nolette, a neighbor from across the street from 25 Greene Street, puts her shirt over her nose as smoke billows in Biddeford, on Sunday. Whitney Hayward/Staff Photographer

Firefighters spray water on flames bursting through a second story window at 25 Greene Street in Biddeford, on Sunday. Whitney Hayward/Staff Photographer

Flames come through windows at 25 Greene Street in Biddeford, on Sunday.Whitney Hayward/Staff Photographer

Onlookers watch as firefighters battle a fire at a downtown apartment building on Green St. in Biddeford Sunday. Shawn Patrick Ouellette/Staff Photographer

Biddeford Fire Chief Joseph Warren talks with media at the scene of a fire on Green St. in Biddeford Sunday. Shawn Patrick Ouellette/Staff Photographer

Firefighters gather and prepare to fight a fire at 25 Greene Street in Biddeford, on Sunday. Whitney Hayward/Staff Photographer

Water is sprayed on parts of the building at 25 Greene Street, to prevent flames from burning the front of the building in Biddeford, on Sunday. Whitney Hayward/Staff Photographer