The Development Approval (DA) Process in South Australia, Explained
If you are planning to build a house, subdivide land or undertake a development in South Australia, the first step is usually to confirm whether the project needs to go through the state’s development approval (DA) process. In short: most applications that require approval are lodged online through PlanSA and are allocated to the relevant assessment pathway depending on their complexity and level of impact. Who prepares and drives that lodgement is a separate question — which professional actually manages your DA is worth settling before you start. A full development approval is only issued once every required consent — planning, building and, for subdivision projects, land division — has been granted (Source: PlanSA).
The framework: PDI Act, the Code and PlanSA
South Australia's planning system operates under the Planning, Development and Infrastructure (PDI) Act 2016 and the statewide Planning and Design Code, with assessment carried out through PlanSA — the state's single online planning portal. The Code replaced the old council-by-council Development Plans (source: PlanSA).
All development applications must be lodged online through the PlanSA portal's Development Application Processing (DAP) system. You need a PlanSA online account, and applications do not go directly to your council. Importantly, an application is not formally lodged until the initial fees are paid (source: PlanSA).
The four assessment pathways
Under the PDI Act, your development is directed into one of four pathways according to its impact and complexity (source: PlanSA):
Exempt / Accepted — What it covers: Minor works; no planning consent needed; Public notification: No
Code-assessed Deemed-to-Satisfy — What it covers: Standard development meeting Code criteria; Public notification: No
Performance Assessed — What it covers: Assessed on merit against the Planning and Design Code; Public notification: May be required (may also need referrals)
Impact Assessed (incl. Restricted) — What it covers: The most rigorous; may require an Environmental Impact Statement; Public notification: Yes (most rigorous)
Getting this pathway right at the outset is one of the most consequential decisions in the whole process — Misreading the assessment pathway or lodging with incomplete documentation is one of the common causes of avoidable delay (more on that below).
The three consents
Development approval can require up to three separate consents before it is issued: planning consent, building consent, and — where land is being subdivided — land division consent. Approval is only granted once all the required consents have been obtained (source: PlanSA).
Timeframes: planning and building consent
Most applications have a 5-business-day verification period at the start and a 2-business-day period at the end for issuing the decision. For performance assessed development, where there is no referral, public notification, panel extension or pause for further information, the relevant authority is usually required to make a decision within 25 business days (5 days for verification plus 20 days for assessment) (Source: PlanSA; SA Law Handbook).
That clock can be extended in defined situations (source: PlanSA):
+20 business days where the relevant authority is the State Planning Commission or an assessment panel
+20–30 business days where the application is referred to a referral agency
+30 business days where public notification is required
The clock can also be paused when the authority requests further information, so real elapsed time is often longer than the statutory minimum.
If the authority fails to decide within the prescribed time, the deemed-consent mechanism is designed to protect applicants: you can serve a Deemed Planning Consent Notice, after which the authority has 10 business days to grant consent (and it may attach conditions) (source: PlanSA).
Timeframes: land division is a separate track
It is important not to conflate the planning/building consent timeframes above with land division. A subdivision carries its own land division consent, and after that consent there is a further clearance and certification stage before titles can issue. Conditions of approval — known as clearance requirements — must be satisfied (for example, payment of the open-space contribution and other fees) before the Land Division Certificate of Approval is issued and new titles can be created (source: PlanSA). Because this clearance step depends on third parties (surveyor, SA Water, council and Land Services SA) rather than a single statutory clock, it should be planned as a distinct phase with its own lead time — see our detailed subdivision timeline for SA.
Public notification and who decides
For Performance Assessed developments that require public notification, neighbours and owners within 60 metres of the proposal are notified directly (by letter or confirmed email) and a sign is placed on the land. Any interested person then has 15 business days from when notice is first given to make a representation (source: PlanSA).
Who decides your application depends on its scale. Relevant authorities under the PDI Act include accredited professionals and council assessment managers (for minor and standard applications), Council Assessment Panels (CAPs) for local decisions, and the State Commission Assessment Panel (SCAP), which assesses applications where the State Planning Commission is the relevant authority — for example, larger, regional or state-significant development (source: SA Law Handbook).
Where projects usually get delayed
From a development-management perspective, the statutory timeframes are rarely the real story. Most lost time comes from avoidable issues, including:
Poor or incomplete documentation at lodgement — gaps that trigger "request for further information" pauses and stop the clock.
The wrong assessment pathway — discovering mid-assessment that a proposal should have been lodged differently can mean starting over.
Referral-agency issues — referrals to bodies such as SA Water, DIT (traffic) or the EPA add their own time and can return conditions that require redesign.
Stormwater, traffic and engineering — drainage, on-site detention, access and road/infrastructure design are frequent sticking points, particularly for subdivisions.
Public notification — representations, and any response or amendment they prompt, extend the timeline.
Post-approval conditions — approval is not the finish line; conditions must be discharged, often with further documentation and sign-offs.
Title clearance after land division — satisfying clearance requirements and obtaining the Certificate of Approval before Land Services SA can create the new titles.
Especially for larger residential subdivision projects, engineering design requirements may also change as policy settings are updated. During 2026, PlanSA consulted on a new design standard covering engineering requirements for land division (Source: PlanSA). Because the relevant requirements may be updated, engineering design requirements should be confirmed with PlanSA, the relevant council and the consultant team at the time of lodgement.
If you are refused: appeals
A refused applicant can lodge a merits appeal to the Environment, Resources and Development (ERD) Court within 2 months of receiving notice of the decision (the Court may extend this in special circumstances), and must serve the relevant authority with a copy of the notice of appeal within 3 business days of filing. Third-party (neighbour) appeal rights are limited and generally apply only to Restricted development (source: SA Law Handbook). This is general information, not legal advice.
What it costs
Lodgement fees are tiered by total development cost. Under the 2026–27 fees notice, from 1 July 2026, development application lodgement fees range from $98.50 for development costing no more than $10,000 to $6,308 for development costing more than $10 million. If the application is not lodged electronically, an additional paper processing fee of $95.50 may apply (Source: PlanSA; SA Government Gazette — Planning, Development and Infrastructure Fees Notice 2026). Most South Australian planning fees are reviewed periodically, so check the current annual fee schedule before lodging.
If you are subdividing, watch for the open-space contribution. Land division creating 20 or fewer allotments triggers an open-space contribution paid in lieu of providing open space, into the Planning and Development Fund. As set in the PDI (Fees, Charges and Contributions) Regulations, this is approximately $7,253 per allotment in Outer Metropolitan Adelaide and $2,912 per additional allotment in Regional South Australia (for allotments not exceeding one hectare) (source: PlanSA). These amounts depend on location category and allotment size, are 2025-26 figures, and are typically indexed on 1 July — confirm the current 2026-27 figures. Treat them as indicative only.
Finishing a land division
For land division, one of the final stages is the Land Division Certificate of Approval, issued by Planning and Land Use Services. Conditions may commonly require a licensed surveyor to prepare the Final Plan of Division, SA Water or other referral body requirements to be satisfied, and open space and land division certificate fees to be paid before new titles can be created (Source: PlanSA). For a step-by-step view of the whole subdivision journey, see how to subdivide land in SA.
Frequently asked questions
Q: Do I always need development approval?Not always. Exempt development usually does not require development approval, such as small garden sheds, fences and similar minor works, while accepted development may require no consent or only building consent, such as carports or shop fit-outs that only require building consent. To check what applies to a specific address, use the Planning and Design Code map at code.plan.sa.gov.au and the Development Approval Wizard (Source: PlanSA).
Q: Where do I lodge my application? Online, through the PlanSA portal's Development Application Processing (DAP) system. You need a PlanSA online account, and your application is not formally lodged until the initial fees are paid (source: PlanSA).
Q: How long does a Performance Assessed application take? The relevant authority must decide within 25 business days (5 days verification plus 20 days assessment), though this can be extended for panel decisions, referrals or public notification, and paused if more information is requested (source: PlanSA; SA Law Handbook). Note that land division has its own separate clearance and certification stage on top of this.
Q: What happens if the authority does not decide in time? You can serve a Deemed Planning Consent Notice. The authority then has 10 business days to grant consent, and it may attach conditions (source: PlanSA).
Q: Can I appeal a refusal? Yes — an applicant can lodge a merits appeal to the ERD Court within 2 months of receiving notice of the decision, serving the authority within 3 business days of filing. Neighbour appeal rights are limited and generally apply only to Restricted development (source: SA Law Handbook).
How Cyberate PM can help
The slow points in a SA approval are rarely the statutory clock — they are documentation gaps, the wrong pathway, referral and engineering issues, and the clearance stage after land division. Cyberate PM is an Adelaide-based development manager built to attack exactly those risks: we confirm the correct assessment pathway before you lodge, assemble lodgement-ready applications so the assessment clock keeps running, manage referral agencies and engineering, stormwater and traffic inputs, coordinate public notification responses, and drive post-approval conditions and land-division clearance through to the Certificate of Approval and new titles. See our development management services and the SAFE model for how we aim to de-risk delivery, and use our feasibility study for Adelaide to pressure-test a site before you commit. Send us your site and proposed yield, and we will map the likely pathway, the realistic timeframe and the delay risks specific to your project.
Sources
PlanSA — Performance assessed developments that require notification
PlanSA — Consultation open on engineering requirements for land divisions (2026)
PlanSA — Find out if you need approval / Development Approval Wizard
SA Law Handbook (Legal Services Commission of SA) — Planning and Development
SA Law Handbook (Legal Services Commission of SA) — Merits appeals
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