State planning policy: the state-interest layer above council schemes

In plain English

A state planning policy (SPP) is a state-government instrument that sets out matters of state interest in land-use planning. It sits above the local council scheme in the planning hierarchy: where a council scheme conflicts with the SPP, the SPP prevails. When a council scheme has not yet integrated a state interest, the SPP applies directly to development assessment.

SPPs are not a single national instrument. Each state names and structures them differently, but the underlying logic is the same across QLD, WA, and SA: the state reserves the right to override council discretion on matters it deems critical (bushfire, flood, biodiversity, housing supply, infrastructure corridors). NSW uses a family of instruments called SEPPs (State Environmental Planning Policies) for the same purpose. See the Australian planning instrument hierarchy for the full cross-state picture.

What it requires

Queensland: single consolidated SPP, 17 state interests

Under the Planning Act 2016 (Qld), the state operates a single consolidated State Planning Policy (SPP July 2017). It identifies 17 state interests grouped under five themes (verified against planning.qld.gov.au, 2026-06-11):

Liveable communities and housing
Economic growth
Environment and heritage
Safety and resilience to hazards
Infrastructure

Local governments must integrate the SPP when preparing or amending their planning scheme. Where a planning scheme has not yet integrated a state interest, the assessment manager is required by the Planning Regulation 2017 to assess the development application against the SPP directly, to the extent that interest is not integrated. This is the direct-application mechanism: an SPP can sit on top of your DA even when the council scheme says nothing about it (verified against QLD Planning Regulation 2017, 2026-06-11).

The state government is currently reviewing the SPP to address emerging planning priorities (as noted on planning.qld.gov.au, verified 2026-06-11).

Western Australia: numbered SPP series, approximately 23 policies

Under the Planning and Development Act 2005 (WA), the Western Australian Planning Commission administers a series of numbered State Planning Policies. The current series runs to approximately 23 individual policies grouped under seven themes (verified against wa.gov.au state planning policies collection, 2026-06-11):

Series	Theme
SPP 1	State Planning Framework (consolidates all SPPs into one hierarchy)
SPP 2 series	Environment and natural resources (coastal, water, rural, bushland)
SPP 3 series	Urban growth and settlement (incl. SPP 3.7 Bushfire, November 2024)
SPP 4 series	Economy and employment
SPP 5 series	Transport and infrastructure
SPP 6 series	Regional planning
SPP 7 series	Built environment (incl. SPP 7.3 R-Codes, the residential design standard)

SPP 1 (State Planning Framework Policy) holds the overarching position: it consolidates all other SPPs into a coherent framework and sets the context for every planning decision in WA. Local Planning Schemes must be consistent with applicable SPPs. The most commonly cited in residential work are SPP 7.3 Residential Design Codes (R-Codes), which are called up by every Local Planning Scheme in WA, and SPP 3.7 Bushfire, which triggers a building protection area assessment for affected sites regardless of what the council scheme says. See bushfire prone area mapping for the assessment consequences.

South Australia: highest-tier policy, implemented through the P&D Code

Under the Planning, Development and Infrastructure Act 2016 (SA), State Planning Policies are the highest tier of policy in the planning system. Regional plans and the Planning and Design Code must be consistent with them.

However, SA’s SPPs function differently from QLD’s direct-application mechanism. Section 58(4) of the PDI Act provides that a State Planning Policy is not to be taken into account when assessing or deciding an individual development application. A legal challenge cannot succeed on the basis that a DA decision is inconsistent with a State Planning Policy. Implementation flows through the Planning and Design Code and regional plans, which must themselves align with the SPPs. In day-to-day development assessment, it is the P&D Code (zones, overlays, subzones, and TNVs) that governs the decision, not the SPPs directly (verified against SA Law Handbook, 2026-06-11).

As of August 2025, SA has published Version 2 of its State Planning Policies. The policies cover economic, environmental, and social planning priorities across 16 individual policies.

What it doesn’t cover

State planning policies do not replace local planning schemes or local development codes. They sit above the scheme and constrain what the scheme can say, but the scheme still provides the zone, overlay, and use-type rules that govern the specific DA. An SPP is a floor, not the entire floor plan.

SPPs also do not address building-code compliance. An NCC building permit and a DA/planning permit run in parallel and are assessed independently. An SPP directing certain site-coverage controls does not change what the NCC requires for fire resistance, structural adequacy, or energy efficiency.

Practical implications

For QLD projects: Before relying on the council planning scheme alone, check whether any of the 17 state interests has been formally integrated by that council. The QLD Government publishes an integration status table for each scheme. If an interest is listed as not-integrated, assess directly against Part E of the SPP for that interest. Bushfire, coastal management, and biodiversity are the most common interests that catch projects when a rural or coastal council’s scheme lags behind the SPP.

For WA projects: Every Local Planning Scheme calls up SPP 7.3 (R-Codes). Reading the R-Codes is part of every residential DA in WA, regardless of what the council has or has not added in its local planning policies. SPP 3.7 (Bushfire) similarly applies through the scheme where land is mapped within a bushfire prone area.

For SA projects: The SPPs inform the system at the macro level. For site-level work, go straight to the P&D Code for the applicable zone and overlays. SPPs are not a DA tool but they do drive how the Code is updated over time, so SPP-driven Code amendments (rezoning, overlay changes, revised zone provisions) are the mechanism by which SPP direction eventually lands on individual sites.

Cross-state note: NSW uses SEPPs (State Environmental Planning Policies) for the same structural purpose, with 11 consolidated theme-based SEPPs operative since 2021-2022. See the Australian planning instrument hierarchy for how SEPPs fit alongside QLD, WA, and SA instruments.

Source link

QLD State Planning Policy (July 2017): planning.qld.gov.au (verified 2026-06-11)
WA State Planning Policies collection: wa.gov.au (verified 2026-06-11)
SA PDI Act 2016 and State Planning Policies overview: SA Law Handbook ch28s02 (verified 2026-06-11)

References

Planning Act 2016 (Qld), via legislation.qld.gov.au (verified 2026-06-11).
QLD State Planning Policy (July 2017), overview and integration mechanism, via planning.qld.gov.au (verified 2026-06-11).
Planning Regulation 2017 (Qld), direct-application provisions, via legislation.qld.gov.au (verified 2026-06-11).
Planning and Development Act 2005 (WA), via legislation.wa.gov.au (verified 2026-06-11).
WA State Planning Policies (numbered series, collection), via wa.gov.au (verified 2026-06-11).
Planning, Development and Infrastructure Act 2016 (SA) s 58(4), via legislation.sa.gov.au (verified 2026-06-11).
SA planning policies overview, via SA Law Handbook (verified 2026-06-11).