VIC Owner-Builder Process (Step by Step)
A practical guide to becoming an owner-builder in Victoria — presented in the order most people experience it.
Note: This is general information, not legal advice. Always confirm requirements with the relevant authority for your project. Check the regulator's website for the latest thresholds and rules.
Owner-Builder (VIC) Glossary of TerminologyIn 30 seconds: how the VIC owner-builder process works
- Decide whether owner-building is suitable for your project
- Confirm whether an Owner-Builder Certificate of Consent is required
- Work out your planning pathway with council (if needed)
- Appoint a building surveyor (certifier) and obtain building approval
- Put essential protections in place before work starts
- Manage construction, inspections, and records
- Complete final approvals and occupation requirements
- Understand ongoing responsibilities (and selling implications)
Step-by-step details
In Victoria, an owner-builder takes on builder-level responsibility for the project. That doesn’t mean you personally do every trade — it means you control the site and the works, and you manage the delivery.
- Coordinate trades and sequencing
- Manage site safety and access
- Follow approvals and inspection requirements
- Keep records and documentation
In Victoria, owner-builders may need an Owner-Builder Certificate of Consent before applying for a building permit, depending on project scope and value. Treat this as an early gate: confirm requirements before you lock in design and approvals.
What does this mean?This check can apply to:
- New homes
- Renovations and extensions
- Structural alterations
- Significant domestic building work
In Victoria, two different approvals may apply to your project: a planning permit (issued by council) and a building permit (issued by a registered building surveyor).
Some projects require both. Others only require a building permit. Confirming this early avoids redesigns, delays, and approval conflicts.
- Setbacks, site coverage and neighbourhood character often matter
- Overlays can add extra requirements
- May involve notice/objections depending on the project
- Ask what approvals apply to your address
- Check zoning and overlays early
- Try to get key guidance in writing
Before work starts, you must appoint a registered building surveyor. The surveyor issues the building permit, sets mandatory inspections, and manages final certification.
- Issues the building permit (when requirements are met)
- Sets inspection stages and checks compliance evidence
- Reviews certifications (engineering, energy, etc.) as required
- Supports final approval outcomes at completion
Construction-phase insurance for owner-builders in Victoria is generally available through specialist providers. Typical options and how they apply to your project are laid out in Essential protections — use the link below.
This is one of the most misunderstood parts of owner-building. Construction-phase risks exist from day one — even though selling-later topics often get the most attention.
Before any work starts, you should obtain insurance for:
- Contract Works — Damage to works-in-progress & materials
- Public Liability — Injury or property damage involving third parties
- Existing Structures (optional) — Applies when a home is being altered/extended/renovated
- Some projects trigger protection works obligations for adjoining properties.
- This may require issuing a Protection Works Notice to neighbours.
- A dilapidation report is commonly required before work starts.
- Where protection works apply, this must be disclosed to your construction insurance provider.
- Your existing home policy will usually exclude construction-related loss/damage
- It will require disclosure of changed circumstances during the policy period
- And it may even cease to be valid during the project
- Always confirm your position in writing before work starts
Once construction begins, you’re effectively operating as the builder. Keep it simple: plan the sequence, document decisions, and stay on top of inspections.
- Engage appropriately licensed trades
- Schedule and pass mandatory inspections
- Manage variations and changes
- Maintain records (contracts, invoices, approvals)
Final approval is issued as either a Certificate of Final Inspection or an Occupancy Permit , depending on the type of work completed.
In practice, this means:
- Final checks are completed
- Outstanding items and defects are addressed
- Final certification outcomes are issued (as applicable)
Owner-builder responsibilities don’t necessarily end when construction finishes. There can be ongoing obligations, and selling within certain timeframes can trigger disclosure requirements.
Importantly: selling-related obligations are separate from construction-phase responsibilities. Don’t let “selling later” topics distract you from what you need to manage right now.