1447 Hours/ 600 N 12th Street/ Box 903/ D Platoon- Companies were dispatched to the noted address for a possible basement fire/ smoke in the residence. Crews arrived to find a fire on the first floor with embers dropping into the basement. Car 7 reported a 2.5 story end of row multiple occupancy dwelling and declared a working fire. A hose line was stretched and the fire was extinguished. All searches turned out negative and command placed the fire under control with overhaul at 1505 hours. After crews performed overhaul command started releasing companies and the Office of the Fire Marshal was called to the scene to investigate.