Residential Broadhectare (Broadacre) Land, 2016 to current

Dataset Number919
Dataset TitleResidential Broadhectare (Broadacre) Land, 2016 to current
CustodianData Authority: Attorney General's Department
Data Provider: Department for Infrastructure and Transport


DescriptionThe broadhectare land supply dataset is derived at the end of each financial year from a snapshot of the digital cadastre and valuation data. It covers the Greater Adelaide Region and selected rural townships, and incorporates data on State Government Land for Release (surplus land), land zoned for rural living uses and growth areas as identified in the The 30-Year Plan for Greater Adelaide. Prior to 2012 broadhectare land was referred to as broadacre land. Current broadhectare dataset as at 30 June 2018.
UsageThe broadhectare land supply dataset is used by the Planning Division of DPTI to monitor the stock of land that is appropriately zoned and available for residential development. The dataset is the basis of the annual Residential Land Supply Report (formerly called the Analysis of Broadacre Land Report).

Data Quality

LineageArcGIS was used to link DCDB (parcels greater than 4,000 metres square) for the ASD & OASD & selected SA towns with Valuation Assessment data (DEH) to create a broadacre land coverage which was then intersected with zoning data. Missing links were researched and recorded. Initial reports data checked by LMC, Education & Treasure and Finance.
CompletenessComplete for the Greater Adelaide Region. Selected SA towns.
Positional AccuracyBased on dcdb 1:50,000 at best

Geographic Extent

Extent NameGreater Adelaide
Min Easting or Longitude138
Min Northing or Latitude-35
Max Easting or Longitude138
Max Northing or Latitude-34

Dataset Status

Initially Acquired01-AUG-1995
Last Updated30-JUN-2018
Update FrequencyAnnually
Maintenance MethodBased on acquisition of new DCDB and valuation records
LicenseingCC BY (Attribution)


TableNameField AliasData TypeDescription
LANDADMIN.BROADACRE_*_VWBROAD_CAT textBroadacre land category
LANDADMIN.BROADACRE_*_VWDEV_CATEGORY textGeneral zoning category
LANDADMIN.BROADACRE_*_VWLGA_NAME textLocal government area name

Contact Information

OrganisationAttorney General's Department
Planning and Land Use Services
Postal Address101 Grenfell Street