A fire broke out in an apartment in Ixelles on Friday morning, according to the Brussels Fire Brigade.
The fire was first noticed shortly before 08:00 on Avenue Geo Bernier.
Upon arrival, firefighters found significant damage to the duplex on the fourth and fifth floors of the building.

Fire on Avenue Geo Bernier in Ixelles. Credit: Belga
A large smoke cloud, visible from afar, was caused by the fire, said Walter Derieuw, the spokesperson for the Brussels fire brigade.
Fortunately, no one was inside the building, and there have been no injuries reported.

Fire on Avenue Geo Bernier in Ixelles. Credit: Belga
The blaze continues to rage at the back of the building. Firefighters tackled the fire from the outside due to falling debris, which makes the interior too hazardous. Adjacent houses have been successfully protected.
Firefighters were able to extinguish the flames at around 13:00 on Friday.
The cause of the fire remains unknown.

