The fire erupted on the second and third floors of Jesco supermarket in Al Baraha.
Dubai Civil Defence says firefighters rescued three people who were trapped in the building, after the fire erupted at 11:33 am on Saturday.
It was brought under control by 12:11 pm by rescuers from Al Ras and Al Hamriyah fire stations.
No injuries have been reported.

Dubai's RTA opens first phase of Hessa Street upgrade
UAE cyber authority warns of rise in AI-driven online scams
Power outage affects shops, homes across Sharjah
Educator Award winner honoured at 1 Billion Followers Summit
