The fire broke out in the early hours of yesterday, and the whole neighbourhood pitched in to try and save the inhabitants of the house in the northern suburb of Conakry.
"It was horrifying, we tried to call the fire department which didn't respond. The whole neighbourhood tried in vain to save the family," said a witness.
"The neighbours got together, we first broke the walls of the courtyard, then the house, but we could only save one young man," policeman Almamy Laye Soumah told AFP at the scene.
The women's husband was out of Guinea at the time of the fire.
Prime Minister Mohamed Said Fofana visited the scene of the tragedy.
