Firefighters rescued a resident after a fire spread to a flat from a warehouse in Wolverhampton.
Thirty firefighters were dispatched to the scene on Showell Road in Bushbury at around 02:45 GMT, according to West Midlands Fire Service.
When they arrived, the fire had already spread to the apartment, where one person trapped inside was brought to safety.
The service reported that three other apartments were affected by smoke and that residents of the affected apartments were looking for temporary accommodation.