Residential development forecasts assume the number of dwellings in Alexandrina Council will increase by an average of 260 dwellings per annum to 20,765 in 2036.
The addition of dwellings to the housing stock is a major driver of population growth in an area, providing opportunities for households to relocate from other areas or new households to form locally (such as young people leaving the family home or separations/divorces).
Residential development can take various forms depending on the availability of land. These include new housing estates on greenfield sites, subdivision in existing residential neighbourhoods (often called infill development), conversion of industrial lands to residential lands, and densification of housing by building up.
.id's forecasters worked with Council planners to understand the likely development activity in each small area. This forms the development assumptions for the forecasts. This table shows the quantity of new development assumed in each small area in Alexandrina Council. Select each small area to see detailed assumptions.
|Forecast residential development, 2011 to 2036|
|Alexandrina Council||Change in dwellings between 2011 and 2036|
|Goolwa - Goolwa North - Currency Creek||+585||+29.1||100||2009||2360||2594|
|Goolwa Beach - Goolwa South||+283||+10.8||110||2619||2732||2902|
|Goolwa Growth Area||+1,000||+11764.7||120||9||24||1009|
|Hindmarsh Island - Mundoo Island||+1,139||+103.0||130||1106||1506||2245|
|Langhorne Creek - Milang and District||+374||+24.3||140||1536||1690||1910|
|Mount Compass - Kuitpo and District||+260||+21.2||150||1225||1301||1485|
|Port Elliot - Middleton||+872||+30.0||160||2908||3345||3780|
|Strathalbyn and District||+1,982||+69.3||170||2858||3609||4840|
Population and household forecasts, 2011 to 2036, prepared by .id (opens a new window), the population experts, December 2014.