A fire broke out in a 21-storey residential tower at Bandra’s Bandstand on Monday evening. The building is located on Bandstand road near Mannat bungalow, which is home to actor Shah Rukh Khan. The cause is yet to be known, said officials. There were no reports of anyone being injured at the time of going to press. Six residents and a pet had been rescused till 10 pm, said officials.