Dwelling Structure (STRD)
This variable classifies the structure of private dwellings enumerated in the Census. The information is determined by the Census collector.
Data on dwelling structure are used to monitor changes in housing characteristics, to help formulate housing policies and to review existing housing stock.
The broad categories are:
Separate house: This is a house which stands alone in its own grounds separated from other dwellings by at least half a metre. A separate house may have a flat attached to it, such as a granny flat or converted garage (the flat is categorised under Flat, unit or apartment - see below). The number of storeys of separate houses is not recorded.
Also included in this category are occupied accommodation units in manufactured home estates which are identified as separate houses.
Semi-detached, row or terrace house, townhouse, etc.: These dwellings have their own private grounds and no other dwelling above or below them.
Flat, unit or apartment: This category includes all dwellings in blocks of flats, units or apartments. These dwellings do not have their own private grounds and usually share a common entrance foyer or stairwell. This category also includes flats attached to houses such as granny flats, and houses converted into two or more flats.
For the 2006 Census, there have been some changes to classification procedures for private apartments within non-private dwellings. This may result in changes to the counts of private dwellings in some areas.
Caravan, cabin, houseboat: This category includes all occupied caravans, cabins and houseboats regardless of location. It also includes occupied campervans, mobile houses and small boats.
Separate houses in caravan/residential parks or marinas occupied by managers are not included in this category.
Improvised home, tent, sleepers-out: This category includes sheds, tents, humpies and other improvised dwellings, occupied on Census Night. It also includes people sleeping on park benches or in other 'rough' accommodation (the traditional definition of homeless people).
House or flat attached to a shop, office, etc.: A house or flat attached to a shop, office, factory or any other non-residential structure is included in this category.
See also Caravans, houseboats, etc., Dwelling, Dwelling Location (DLOD), Dwelling Type (DWTD), Tenure Type (TEND), Type of Non-Private Dwelling (NPDD).