Many of the historic buildings in old Dhaka are being torn down in favor of apartment buildings that can house more people. Notice that there are no cranes or machinery - everything is done by manual labor.
Many of the old buildings in old Dhaka have fallen into disrepair and used as factories or other purposes. This place was piled high with concrete bags.
if you keep your eyes open when you walk through old Dhaka, you'll find old architectural stock like this one. But go soon as many of these buildings are being torn down to build large apartment buildings.