Owner-Builder Companion

NSW · Owner-Builder Permit Holders

Know what
stage you're
on. Every time.

The real mistakes to avoid at each build stage, instant cited answers on Australian Standards and the NCC, and a printable pack to sign and keep on file.

Stage 2 — FrameDocket 02
Critical Inspection

Structural framing and bracing sign-off. Book with your Principal Certifier before the next trade arrives — framers turning up to a slab that hasn't cured is the most common, avoidable failure at this stage.

WHS Form 05 · SWMS required

The Build, Stage by Stage

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One-Time Purchases

No subscription, either way. Pay once, keep access.

Add-on

AUD $31

Practical Build Course

  • A guided PDF walkthrough of the Companion, stage by stage
  • Every acronym and trade term explained before it's used
  • Trade Vetting & Deposit and Handover trackers included
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Core Toolkit

AUD $99

Full Pack

  • 01Every stage of the Build Roadmap beyond “Before You Start”
  • 02The live, recalculating Build Sequence Gantt + editable .xlsx download
  • 03The live Budget Calculator (all 5 sheets) + editable .xlsx download
  • 04Construction Assistant — a private Telegram bot that cites the exact NCC 2025 clause, not a guess

Everything

AUD $130

Full Pack + Course

  • Everything in the Full Pack
  • Plus the Practical Build Course
  • One checkout instead of two

Free, no purchase needed
Also worth bookmarking: Kynric Trades Calculators ↗ — 64 free AU trades calculators (stairs, concrete, roofing, framing and more) on our sibling site. Free either way, purchase or not.

Not sure yet? See the free preview first — the Schedule and Budget Calculator pages also show exactly what unlocks before you pay.

Tools & Resources

Why This Exists

Most paid help for owner-builders shows up after something has already gone wrong. This is built to be proactive instead — real, fact-checked guidance mapped to the stage you're actually at, with citations, not vibes.

This is a compliance management toolkit, not the mandatory NSW Owner-Builder Course (10290NAT) — that ASQA-accredited RTO course is a separate, required step for your permit, not something this site replaces.