Pittsburgh Bureau of Fire responded to a 2-alarm residential structure fire in the 2700 block of Glen Mawr Street at around 6:45 a.m.
The nine residents - three adults and six children - were able to safely exit the home uninjured. One male adult was treated by Medic 3 for smoke inhalation. There were no injuries to firefighters.
Zone 6 police officers secured the scene and helped with the displaced residents who will be referred to the Red Cross for further assistance.
The Fire Investigation Unit will investigate the exact cause of the fire.