Definition
The building is the most important unit of enumeration since each building, that is an independent physical structure, must be accounted for on the Enumeration District (ED) Map and recorded in the Visitation Record. It is the major means of checking progress in the field and the coverage of the census.
A building is defined as a physical structure, which is separate and independent of any other structure. It must be covered by a roof and enclosed within external walls. A building may be a factory, shop, detached dwelling, apartment building, warehouse, repair shop, poultry pen etc.
NOTE that detached rooms relating to main buildings are treated as part of the main buildings, for example detached kitchens, toilets, servants quarters, garages, etc.