Fourteen people and one dog were displaced after a triple-decker caught fire in a Roslindale neighborhood after midnight, Boston Fire officials said Sunday.

At approximately 12:45 a.m., firefighters responded to “heavy smoke conditions” in the basement of the occupied home at 293 Belgrade Ave. in Roslindale, the department tweeted early Sunday.

By 1:30 a.m. the department reported blazes in the basement and first floor were successfully knocked down.

There were no reported injuries, but officials estimated the blaze did $250,000 in damage to the building.

Photos from the department show one firefighter carrying a small dog away from the fire.

Responders from the Red Cross and fire department’s Victim Assistance Unit were on scene to assist the displaced families.