Raudat Tahera is a white-marble Fatemi shrine in Bhendi Bazaar, built as the mausoleum of Syedna Taher Saifuddin and Syedna Mohammed Burhanuddin. Its marble, domes, silver doors, and Fatimid-inspired details make it one of the more distinctive religious buildings in this part of Mumbai.
This is an active shrine, so visit respectfully and expect access to depend on religious practice and local arrangements.