Instant planning checks.
Three interactive tools — no signup required. Run a quick eligibility check, calculator, or BAL self-assessment before you commission anything.
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Owner-Builder Eligibility Check
Confirm if you qualify for an Owner-Builder licence in your state + see the thresholds you'll need to clear.
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FSR / GFA Calculator
Enter site area + proposed GFA. We'll tell you the FSR + compare against typical LEP limits.
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BAL Self-Assessment
Quick AS 3959 walkthrough — vegetation, slope, distance — gives you an indicative BAL rating before commissioning a full report.
These tools give indicative results only. For lodgement-grade outputs, see the DA Packs or individual task drafts.