Musa Khan’s Mosque: A Mughal monument in the shadow of Curzon Hall

A student was standing perhaps thirty metres from it when I asked him. He thought for a moment, looked around, then shook his head. A second student, then a third—nobody could tell me where the Musa Khan Mosque was. One of them suggested I try Google Maps.

The mosque was, at that moment, directly behind them.

The fault is not theirs. The centuries-old, three-domed structure stands in neglect—surrounded by Curzon's iconic red-brick halls, overshadowed by a giant 18-storey building, and visually blocked by two tin-shed structures. Its faded yellow surface, peeling plaster, and fragmented surroundings push it out of the visual field. Within this dense architectural context, the mosque recedes—physically present, but perceptually absent.

Yet what stands here is one of the oldest surviving built forms in Dhaka—a Mughal mosque predating the colonial campus and the modern city that grew around it.

Site and historical context

The area was once called Bag-i-Musa Khan—the garden of Musa Khan. Hakim Habibur Rahman records this in Asudgan-i Dhaka, linking the site to a garden established by Musa Khan, son of Isa Khan of the Bara Bhuiyan confederacy. The garden has disappeared, but the mosque and the grave remain, positioned within what is now a university landscape.

This layered site condition—Mughal garden, colonial institution, modern academic campus—frames the mosque not as an isolated monument, but as a surviving fragment within successive spatial transformations.

The mosque bears Musa Khan's name, though its exact patronage remains uncertain. No inscription has been found, and historians differ on whether it was commissioned by him or by later Mughal authorities. What remains consistent is its placement within a Mughal-era landscape and its alignment with the architectural practices of the period.

Form, structure, and spatial organisation

The mosque is set on a raised platform, accessed by a straight flight of stairs at the south-west corner—a common Mughal strategy that elevates the structure both physically and symbolically. Beneath this platform runs a series of vaulted chambers arranged in four rows, accessible from the eastern and western sides. These substructures likely functioned as ancillary or residential spaces, integrating habitation with religious architecture.

In plan, the mosque is compact—approximately 52 by 27 feet externally, reducing to 43 by 16 feet internally. The interior is organised into three equal bays, each surmounted by a dome.

The central dome is larger, asserting axial emphasis, while the two flanking domes are slightly smaller. These side domes are structurally adapted as half-domes, maintaining proportional balance. The composition reflects a controlled symmetry typical of Mughal mosque typologies in Bengal.

Façade and architectural language

The eastern façade, functioning as the primary entrance, is articulated into three vertical sections corresponding to the internal bays. Each section is defined by a cusped-arch opening, framed by slender engaged columns. The detailing remains restrained—eschewing excessive ornamentation in favour of proportion and clarity.

This restraint is characteristic of Mughal architecture in Bengal, where climatic adaptation, material limitations, and regional craftsmanship often produced a subtler architectural expression compared to imperial centres.

Interior and liturgical orientation

The western wall, aligned with the qibla, contains three recessed mihrabs. Each is semi-octagonal and arched, reinforcing the tripartite organisation of the prayer hall.

The central mihrab is more elaborate—its multi-cusped arch, projected form, and ornamental turrets establish a clear visual hierarchy. The flanking mihrabs, defined by simpler four-centred arches, recede in emphasis.

This spatial and ornamental hierarchy directs attention towards the central axis, reinforcing the liturgical focus of the mosque.

Despite its architectural and historical significance, the mosque functions today as a modest neighbourhood prayer space. On ordinary days, fifty to a hundred people pray here; Fridays bring more than 150. Most users are residents of the surrounding Old Dhaka areas, while university students tend to use nearby hall mosques.

The building's continued use sustains it, even as maintenance remains minimal. With no dedicated staff, the imam manages multiple roles, maintaining the structure alongside leading prayers.

Conservation and continuity

On 31 March 2026, the Department of Archaeology under the Ministry of Cultural Affairs initiated a restoration project, funded by the US. Ambassadors Fund for Cultural Preservation. Scheduled over 36 months, the project aims to stabilise the structure, conserve original Mughal materials and features, and document the mosque through advanced techniques, including 3D modelling.

The intervention addresses visible structural decay—cracks, surface erosion, and material loss—while positioning the mosque within a broader heritage framework. It is currently included in a UNESCO Tentative List nomination under Mughal Mosques of Bangladesh.

Architecture in the present

Today, Musa Khan's Mosque exists within a complex architectural field—caught between preservation and neglect, visibility and obscurity. Its scale is modest, its language restrained, yet its spatial logic and structural clarity remain intact.

It is a building that has outlived its original landscape, adapted to new urban conditions, and continues to function within them.

In that sense, the mosque is not only a Mughal relic, but an active architectural fragment—one that continues to negotiate its place within the evolving city.