A new home in Tasmania is inspected at key stages during construction — not just at the end. These stage inspections, carried out by your building surveyor, confirm that each critical element of the structure meets the National Construction Code before it's covered up. Understanding when inspections happen and what they cover means fewer surprises, a smoother build, and a home you can trust has been independently checked at every major milestone.
Who Inspects? Building Surveyor vs Independent Inspector
Before your build begins, a building surveyor assesses the design against Tasmania's building code requirements and issues a Certificate of Likely Compliance (CLC). That same building surveyor — or their firm — then carries out mandatory stage inspections during construction under Tasmania's Building Act 2016. They can be either council-employed or an independent, privately accredited building surveyor; the choice is yours (or your builder's) to make.
Stage inspections by the building surveyor are a regulatory requirement. They confirm the work meets the approved plans and the National Construction Code before it moves to the next phase.
Some owners also engage a separate independent building inspector — a building consultant who reviews the work from the homeowner's perspective, looking for defects or quality issues beyond the minimum code compliance that the surveyor is assessing. This is optional, but for a high-value custom build it provides an additional layer of peace of mind. The two roles are distinct: your building surveyor is a statutory function; an independent inspector is your own quality adviser.
The Main Inspection Stages
For a new home in Tasmania, inspections typically occur at the following stages. The exact stages required may vary depending on the building surveyor, the complexity of the project, and the conditions attached to your building permit — your surveyor will confirm the schedule at the outset.
| Stage | When It Happens | What's Checked |
|---|---|---|
| Foundation / Footing | Before concrete is poured | Excavation depth and dimensions, reinforcement placement, soil conditions as specified by the structural engineer |
| Slab | Before the concrete slab is poured (if required) | Reinforcing steel layout, termite barriers, in-slab plumbing stub-outs, membrane and vapour barrier |
| Frame | After frame is erected, before lining or cladding | Structural timber or steel frame, connections, bracing, wall tie-downs, roof framing, window and door openings — all to structural plans |
| Lock-up / Pre-lining | After external cladding and windows, before internal linings | Weatherproofing, flashings, insulation, and in-wall services (electrical conduits, plumbing rough-in) — the last chance to inspect what's going inside the walls |
| Final / Completion | When the home is ready for handover | Overall compliance with approved plans — finishes, fixtures, handrails, smoke alarms, external drainage, driveway crossover, and site is safe to occupy |
One Rule That Matters: Nothing Gets Covered Until It's Inspected
Stage inspections only work if nothing is concealed before the inspection happens. Your builder is responsible for notifying the building surveyor before each stage is covered — an inspection can't happen after the concrete has been poured or the plasterboard has gone up. A competent builder builds notification into the programme from day one.
Plumbing and Electrical Inspections
Plumbing work in Tasmania is regulated separately from the main building permit. A licensed plumber must carry out and certify all plumbing and drainage work; in many cases a plumbing permit and compliance certificate (issued through TasWater or the relevant authority) will be required. Your builder coordinates the licensed plumbing contractor as part of the build programme.
Electrical work must be carried out by a licensed electrician, who issues a certificate of compliance on completion. In Tasmania, electrical safety inspections are regulated by the Technical Regulator (under the Electricity Safety Act 1998). Any new home electrical installation requires a Certificate of Electrical Safety before the supply authority will connect power permanently.
If your block requires an On-Site Sewage Management System (OSSM) — as is the case for most rural properties not connected to town sewer — this requires a separate approval from your council's Environmental Health Officer before installation and an inspection on completion.
The Occupancy Permit: Authorising Occupation
Once the final inspection is complete and the building surveyor confirms compliance, they issue their final report and the Permit Authority — your local council — issues an Occupancy Permit. Under Tasmania's Building Act 2016, you cannot legally occupy a new home until the Occupancy Permit has been issued. This is distinct from the builder's Practical Completion certificate, which is a contractual document between you and your builder.
At Davies Design & Construction, the Occupancy Permit is part of our handover checklist — it's not something you should need to chase. We manage the inspection schedule and building surveyor relationship from start to finish, so the permit is ready at the same time as your keys.
What If Something Fails an Inspection?
If a stage inspection identifies non-compliant work, the building surveyor issues a direction to the builder to rectify. The work cannot progress to the next stage until the issue is resolved and re-inspected. This is exactly the system working as it should — it's far better to identify a framing issue before the plasterboard goes up than to discover it years later.
In practice, a well-run builder with experienced site supervision encounters very few inspection failures. The building surveyor's role isn't adversarial — they're confirming the work meets the standard so the project can move forward with confidence.
Can You Attend an Inspection?
Yes — and it's worth doing, especially for the frame and lock-up inspections. Attending gives you a direct understanding of what's inside your home's walls before they're enclosed, and the building surveyor can answer questions about what they're checking. Let your builder know in advance so the timing can be coordinated — inspections are typically short notice, scheduled around the build programme.
Common Questions About Building Inspections in Tasmania
Does the council inspect my home during construction?
Not typically. Under Tasmania's building system, stage inspections are carried out by the building surveyor — either council-employed or a private firm. The council's role, as the Permit Authority, is to issue the building permit and, at the end, the Occupancy Permit. Day-to-day construction inspections are handled by the building surveyor your project is engaged with.
Who pays for the building surveyor's inspections?
The cost of stage inspections is part of the building surveyor's overall fee for your project, which is typically arranged by the builder and factored into the project cost. For a new custom home, building surveyor fees — covering the CLC, stage inspections, and final certificate — generally range from approximately $2,500 to $6,000 depending on project complexity and the firm engaged.
What's the difference between a building surveyor and an independent building inspector?
A building surveyor is a statutory function: they're engaged to certify code compliance and the building permit process requires their involvement. An independent building inspector is an optional appointment by the homeowner — a building consultant who reviews work quality from the client's perspective, often catching construction defects or workmanship issues beyond the minimum code threshold. For high-value custom builds, both are worth having.
Can I start building before my building permit is issued?
No. Under the Building Act 2016, starting permit work before a building permit is issued is a breach of the Act and can result in the work being ordered to stop or be demolished. Preliminary site works that are classified as exempt or low-risk (such as demolition of minor structures, site clearing) may begin earlier, but your builder will confirm exactly what can happen before the permit issues. Commencing any substantial building work before the permit is in place creates serious legal and insurance exposure.
How Davies Manages the Inspection Process
Davies Design & Construction has been navigating the Tasmanian building regulatory system since 2009. We engage accredited building surveyors with strong working relationships — which matters because a responsive surveyor who understands the project helps keep the inspection schedule on time and avoids delays in the programme.
Our site supervisors build inspection hold points into the construction programme from the day we mobilise on site. You'll always know when the next inspection is due, what it covers, and how to be there if you'd like to attend. And at handover, your Occupancy Permit is ready — not something to chase weeks later.
For more on how the permit system works in Tasmania, read our companion guide to building permits in Tasmania. Once inspections are complete and your Occupancy Permit is issued, your building contract sets out the warranty and practical completion process. If you're ready to discuss your project, get in touch with the Davies team.
About the Author
Luke Davies
Luke is the founder of Davies Design & Construction and author of Dream Home. He writes about home design philosophy, lean construction, and building businesses that put people first.
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