HOUSTON -- Several families are without a home following a 2-alarm fire in west Houston on Tuesday night.

According to the Houston Fire Department, the fire happened around 9 p.m. at an apartment complex located in the 11000 block of Olympia Drive.

No injuries were reported, but several families are now without a home.

Officials say 16 units were damaged, and 10 of those units were occupied.

At this time, it isn't known what caused the fire. HFD Arson is investigating.