Pre-Purchase Electrical Inspection: What a Gold Coast Buyer Should Check Before Settlement
Most buyers book a building and pest inspection, get a thirty-page report back, and reasonably conclude the property has been checked. It has — for structure and timber pests. The electrical system generally hasn’t been, and that isn’t the inspector cutting corners. It’s the scope of the standard they work to.
What your building and pest inspection actually excludes
Pre-purchase building inspections in Australia follow AS 4349.1. It’s a visual, non-invasive assessment of structure and building fabric — and its scope explicitly does not require the inspector to assess or test:
- The operation of electrical installations
- Light switches and fittings
- Residual current devices — safety switches
- Smoke alarms
- Any form of electrical compliance testing or certification
Gold Coast building and pest firms say so plainly in their own terms. The standard also lists dozens of items in its exclusions appendix, and services testing sits among them.
| Building & pest (AS 4349.1) | Electrical inspection | |
|---|---|---|
| Structure, roof, subfloor, pests | Yes | No |
| Switchboard condition and capacity | Visual observation at best | Assessed and tested |
| Safety switch presence and function | Not tested | Tested to trip threshold |
| Smoke alarm compliance | Not certified | Checked against current law |
| Signs of unlicensed work | Only if visually obvious | Actively looked for |
| Hidden overheating at terminations | No | Thermal imaging |
What becomes your problem at settlement
Three obligations shift, and buyers routinely find out about them afterwards.
The 90-day safety switch clock
If the property has no safety switch on the power point circuits, you have 90 days from transfer to install one. Not the seller — you. The seller’s only duty is to disclose whether one exists, which they do in the contract and the Form 24.
Read that disclosure carefully, and verify it. The most common error isn’t dishonesty — it’s a seller mistaking circuit breakers for safety switches. Our guide on what’s actually required when selling in QLD covers the split, and safety switch and RCD testing is how you confirm what you’re actually inheriting.
Smoke alarms
Compliant alarms have been required for properties being sold since 1 January 2022 — that one is the seller’s obligation. But it’s yours to live with, and a non-compliant set discovered after settlement is your cost. Worth verifying rather than assuming, particularly the manufacture dates, since alarms expire at ten years regardless of whether they still beep. Smoke alarm supply and installation is a small job to bring a set up to standard, and our smoke alarm compliance guide covers what’s required.
Whatever the previous owner did
This is the one with the longest tail. Unlicensed work carries no compliance certificate, and no electrician can retrospectively certify someone else’s work. If a fault later causes damage, exclusions in your policy are generally written around the damage and its cause rather than who was at fault — so an exclusion can apply even though you didn’t do the work. Our guide on DIY electrical work and home insurance sets out how that actually operates.
What you can check yourself at an open home
Ten minutes at an inspection tells you whether to bother with anything further.
- Open the switchboard cover. Ceramic fuses or rewireable fuse holders instead of circuit breakers means the board predates current standards.
- Look for a “T” or “TEST” button. That’s what distinguishes a safety switch from a circuit breaker. No test button anywhere means no shock protection — and a 90-day obligation waiting for you.
- Count the spare ways. A physically full board means any future work starts with a board upgrade.
- Check the alarms. A battery door means non-compliant. Look for the manufacture date on the side or back.
- Look at the outlets. Discolouration, scorch marks, cracked faceplates, or a mix of obviously different vintages in one room.
- Count them. Two outlets in a bedroom tells you the wiring’s era better than the paint does.
- Look for the odd one out. A surface-mounted outlet in a rendered wall, a light switch at a strange height, cable in conduit down an external wall — the signature of work added later, possibly by someone unlicensed.
None of this is diagnosis. It’s triage — enough to decide whether the property warrants a proper look.
What a licensed electrician checks that you can’t
- Safety switch function. Not whether one exists, but whether it trips within the required threshold. A device that fails its test offers no protection while appearing to.
- Insulation resistance. Degraded insulation in older wiring is invisible and is what turns into a fault later.
- Earth continuity and integrity across the installation.
- Circuit loading and board capacity via a switchboard inspection — whether the property supports what you plan to add, be that air conditioning, a kitchen, or an EV charger.
- Thermal imaging of the switchboard under load. A degrading connection runs hot before it fails, which makes it findable now rather than after you’ve moved in.
- Evidence of non-compliant work — wrong cable, missing protection, non-standard terminations, unlabelled circuits.
The output is a written assessment of what the installation actually is, which is a different document from a compliance certificate. Nobody can certify work they didn’t do — see our guide on electrical compliance certificates in QLD for why that distinction matters.
Red flags by property age on the southern Gold Coast
| Era | Common around | What to look for |
|---|---|---|
| Pre-1980s timber | Palm Beach, Burleigh Heads, Currumbin, Miami | Ceramic fuses, no RCDs, original wiring with degraded insulation, very few outlets per room |
| 1970s–80s brick on slab | Elanora, Burleigh Waters, Mermaid Waters, Reedy Creek | Boards near capacity, partial RCD coverage at best, later additions of varying quality |
| Beachside, any era | Palm Beach, Currumbin, Tugun, Bilinga, Coolangatta | Salt-accelerated corrosion at terminations — boards that look their age but test worse |
| Apartment or unit | Broadbeach, Mermaid Beach, Surfers Paradise, Palm Beach | What’s yours versus the body corporate’s, and the age of common property infrastructure |
| Renovated, any era | Everywhere | Ask for compliance certificates. Recent work without paperwork is the flag. |
The beachside one is worth dwelling on. Salt-laden air accelerates corrosion at switchboard terminations, and a corroded termination carries more resistance, which means more heat. A board a few streets from the beach can be in materially worse condition than an identical board inland of the highway. Build date tells you less here than it does elsewhere.
Buying into a strata scheme
An extra question applies: which electrical infrastructure is yours and which is common property. That determines who pays for what after you settle, and it’s not always where you’d assume — equipment serving only your lot can remain your responsibility even when it physically sits on common property.
Our guide on body corporate versus unit owner electrical responsibilities covers where the boundary falls, and we work with committees and managers through our strata and body corporate electrical service. Worth asking the committee whether common property switchboards and emergency lighting are on a current testing schedule — a scheme that’s let those lapse is telling you something about how it’s run.
Findings worth acting on before you sign
- No safety switches anywhere in the board
- Ceramic fuses, or a board with no spare capacity at all
- Scorching, discolouration, or a burning smell near the board or any outlet
- Obvious unlicensed additions with no certificates to match
- Alarms with battery doors, or manufacture dates past ten years
- Anything the seller can’t explain about work done during their ownership
Timing it against your contract
- Book the electrical inspection alongside building and pest, not after. Both should land inside your contract’s inspection condition period.
- Ask the agent up front for compliance certificates covering any work done during the seller’s ownership.
- Get the electrical report in writing, with photographs — a verbal “looks alright” is worth nothing in a negotiation.
- Use it. A costed list of required work is a legitimate basis for renegotiating price or requesting rectification before settlement.
- Confirm your specific condition dates with your conveyancer or solicitor — contract terms vary, and the inspection window is shorter than most buyers expect.
The economics here aren’t close. A switchboard upgrade is a real number — our switchboard upgrade cost guide covers the range — and finding out before you sign makes it a negotiating item. Finding out afterwards makes it your bill.
Frequently asked questions
Does a building and pest inspection cover electrical?
Generally not. Pre-purchase building inspections follow AS 4349.1, which specifically does not require assessment or testing of electrical installations, light fittings, safety switches or smoke alarms, and excludes compliance testing entirely. A good inspector may note an obviously defective item as an observation, but that’s different from testing an installation, and they aren’t licensed to do it.
Do I have to install a safety switch if I buy a house without one?
Yes — within 90 days of the property transfer. It’s the buyer’s obligation in Queensland, not the seller’s. The seller’s duty is limited to disclosing whether one is installed. Verify that disclosure yourself, since circuit breakers are commonly mistaken for safety switches.
When should I book a pre-purchase electrical inspection?
At the same time as building and pest, so both land inside your contract’s inspection condition period. Booking after that window closes means any findings become your cost rather than a negotiating position. Confirm your specific dates with your conveyancer, as contract terms vary.
Can an electrician certify the existing wiring in a house I’m buying?
No. A compliance certificate covers work that contractor performed and tested at the time. What you can get is a current safety inspection reporting on the installation’s condition and whether anything is non-compliant — a different document doing a different job, and the right one when the history is unknown.
What if the seller did unlicensed electrical work?
You didn’t commit the offence, but you inherit the installation. Unlicensed work produces no certificate, and insurance exclusions are generally written around the damage and its cause rather than who was at fault. The practical response is to have it inspected, rectified by a licensed contractor, and documented — which puts you in a materially better position than an unknown.
Is an older switchboard a reason not to buy?
Rarely on its own. It’s a reason to know the number before you sign. An outdated board is a known, quotable cost that can be negotiated on price or rectification. What you don’t want is discovering it after settlement, when it stops being a negotiating item and becomes a bill.
Inspection period running? Call us — a written report with photos is what you negotiate with.
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