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Description
NSW Spatial Services provides the foundational digital cadastral database for land ownership in New South Wales. The dataset defines parcels of land created on survey plans, including lot numbers, plan numbers, and title status. Updates are sourced from subdivision, registration, and gazettal activity, with data typically current within 10 working days from plan lodgement.
Use Cases
Secure tenure and access to capital based on defined parcel boundaries and title status.
Define allowable land use based on cadastral fabric and parcel identifiers.
Manage native title, conservation, and heritage protection based on spatial parcel data.
Improve infrastructure and property development planning based on lot and plan information.
Inform water and carbon accounting programs based on land parcel boundaries and areas.
Strengths
Data is updated continuously, with the majority of updates sourced from official subdivision, registration, and gazettal activity.
Positional accuracy is being improved through an ongoing Cadastral upgrade program commenced in 2007.
Data is sourced from multiple authoritative stakeholders including NSW Land Registry Services, Crown Lands, and the Office of Environment and Heritage.
Limitations
Column-level documentation is absent; field semantics must be inferred after download.
Row count is unknown, which may limit suitability assessment.
Upgrade positional accuracy varies across the state and generally ranges; specific accuracy metrics are not provided.
Provenance
Source
Spatial Services (DCS), NSW Land Registry Services, Crown Lands, Office of Environment and Heritage, Aboriginal Land Council, Local Land Services, Electoral Commission, NSW Trade and Investment.
Collection Method
Continuous updates sourced from subdivision, registration, and gazettal activity, and data provided by external agencies.
Freshness
Data is up to date to within 10 working days from when a plan is lodged at NSW Land Registry Services.
Geography
New South Wales, Australia
Data is accessible via an ArcGIS REST Service API; specific file formats for direct download are not listed.