Can I book independent inspections during my owner-builder project?

Taking on a build or a major renovation as an owner-builder means taking on many of a builder's responsibilities as well as the work. Many owner-builders want an independent set of eyes on the job as it goes up, without confusing that with the inspections their building permit already requires. The short answer is that you can book independent inspections at any stage you choose, and this guide explains how that works and where the line sits.

What is an independent inspection for an owner-builder?

An independent inspection is one you commission for your own information. We look at the visible, accessible work at the stage you nominate, take photos to support the key observations and give you a written report describing what we saw, along with items you may want to attend to before moving on. Our owner-builder inspections service covers inspections during the build, a record of the finished home, and, where we can help, a report before a sale.

The report is yours. It does not go to the building surveyor unless you choose to share it, it does not form part of the permit, and it does not change who is responsible for the work. As the owner-builder, that remains you.

How is it different from the mandatory inspections for my permit?

Your building permit sets out mandatory inspections at particular stages of the work. Those are carried out by, or on behalf of, the relevant building surveyor, and they are part of the permit process. They are arranged as the permit requires, and no independent inspection replaces them.

An independent inspection sits beside that process. The building surveyor's inspections check the work against the permit at the points the permit requires. Ours is a second look, at the stages you want, covering what you want looked at, with a report written for you rather than for the file.

Both can happen on the same build, and many owner-builders have both. Keep the two clearly apart in your own records, and if a question arises about what the permit requires, ask your building surveyor rather than us.

The same distinction applies when a registered builder is doing the work. Our guide on independent stage inspections for a new build explains it from that side, and our owner-builder pillar guide covers the wider picture for owner-builders in Victoria.

Which stages can I have inspected?

That is up to you. The stages owner-builders commonly ask about are the ones where work is about to be covered up:

• Slab or base, before the frame goes on.
• Frame, before the cladding, insulation and plaster conceal it.
• Lock-up, when the external walls, roof, windows and doors are in place.
• Fixing, when the internal linings, joinery and fit-out are going in.
• Completion, as a look through the accessible areas of the finished home.

You do not need all of them, and the list is not a required set. An owner-builder doing an extension might want one look at the frame and one at the end. Someone building a whole home over a long period might want a visit at each stage. Our page on checks during a build describes what each stage inspection looks at; the same approach applies when you are the builder.

If you are unsure which stages matter most for your project, tell us what you are building and how far along you are, and we will talk it through when we confirm the scope.

How do I book one, and what do I need to arrange?

Booking an independent inspection during your project runs much like any other inspection, with you arranging the access rather than a builder.

1. Tell us what you are building, where, and which stage is coming up. Include the date you expect to reach it and the date you plan to cover the work.
2. Have your building permit, plans and any inspection records or certificates from the build to hand. We do not need all of it, but it helps us understand the job.
3. We confirm the scope and provide a quote. Bookings are requests until we confirm them with you.
4. Make sure the work can be reached safely on the day. Clear access to the areas you want looked at, and tell us about any hazards on site.
5. After the visit, you receive a written report with photos, and we can talk you through it.

Building programs move, so let us know as early as you can when a stage is approaching, and tell us if the date shifts. It is far easier to look at a frame before the plasterboard goes on than to guess at it afterwards.

What does the report give me, and what does it not?

You receive a written report describing what was observed at the time of the inspection, organised area by area, with photos supporting the key observations and a clear list of what could not be seen or reached. Items that look unfinished, out of line with the plans or worth a closer look are noted in plain language, so you can act on them before the next stage.

What the report is not matters just as much. It is not a certificate of compliance, an approval or a warranty. It does not confirm that your work meets your permit; compliance with the permit is dealt with through the permit process and the relevant building surveyor.

The inspection is visual and non-invasive, so work already concealed inside walls, under floors or below ground cannot be seen. If an observation suggests a structural concern, the report can recommend an inspection of cracking and movement or a structural engineer. For electrical, plumbing or gas questions, the right person is the licensed trade.

What about when I sell the home later?

Owner-builders who sell a home they built may need an inspection report before the sale and may have other obligations. The requirements can change and may set out who can prepare the report and what it must cover. Check the current requirements with the Victorian building regulator before you list, and ask your conveyancer or lawyer how they apply to your sale.

Our guide on when an inspection report is needed to sell an owner-built home goes into the detail.

The stage reports you collect during the build are worth keeping for that day. Together with your permit, plans and certificates, they form a record of what was done and when. If your paperwork has gathered in several places, our property paperwork service can help you sort what you have from what is missing.

Tell us about your project and the stage you are at. We will confirm what can be arranged and provide a quote before anything is booked. Not sure which inspection you need? Ask us on 0406 194 163 or send an enquiry and we will come back to you.

Sources and authorities

• Building and Plumbing Commission: owner-builder duties during the build, including the building permit and working with a building surveyor.
• Consumer Affairs Victoria: the rights and obligations of owner builders, including selling an owner-built house.
• Consumer Affairs Victoria: checking progress during a build, including independent building consultants and the building surveyor's inspections.