How Much Does It Cost to Rewire a House in Brisbane?

By KTM Solutions·Licensed Brisbane electricians·Updated 27 July 2026·3 min read

Why Rewiring Quotes Vary So Much

Rewiring cost is the question every owner of an older Brisbane home eventually asks, and the honest answer is that it depends heavily on the house. Two homes the same size can cost very differently. Here is what actually moves the price:

1. Size and number of circuits

More rooms, more power points, more lighting and more circuits mean more labour and materials. A compact two-bedroom cottage and a big four-bedroom home are very different jobs.

2. Access, and the Queenslander factor

This is the big one in Brisbane. Rewiring is far easier when there is roof and subfloor access to run cables. Classic Queenslanders on stumps with accessible underfloor space are often more straightforward than a slab-on-ground home where walls have to be chased. VJ walls, ornate ceilings and heritage details all take extra care (and time) to work around neatly.

3. The switchboard

A rewire almost always includes a new switchboard with safety switches. If the existing board sits on an asbestos-containing panel (common pre-late-1980s), safe handling and disposal adds cost. See our switchboard upgrade page for detail.

4. Extras done at the same time

Rewiring is the ideal moment to add what you have always wanted, because the walls and ceilings are already open: extra power points, better lighting, data cabling, provision for air conditioning, solar or an EV charger. Each adds cost but is far cheaper done now than as a separate job later.

How to get a real number

Anyone quoting a firm rewiring price without walking through your home is guessing. Our process is a free on-site assessment, then a fixed quote that accounts for your home's access, age and wish-list, so the price you approve is the price you pay. If you are not sure you even need a full rewire, read the signs below.

Need this sorted?Licensed electricians, fixed quotes up front, same-day on most jobs.

Frequently Asked Questions

Can't find your answer? Call 07 3813 0067 and we will happily talk it through.

Do I actually need a full rewire, or just some circuits?
Not every home needs a complete rewire. If only certain circuits are failing, targeted work may be enough. But if the home still has cloth or rubber-insulated wiring, ceramic fuses, or no safety switches, a full rewire is usually the safe, cost-effective answer. We will tell you honestly which applies.
What are the signs a house needs rewiring?
Frequent tripping, flickering lights, warm or discoloured power points, a burning smell, cloth or rubber-insulated wiring, ceramic fuses, or not enough power points so everything runs on double adaptors. Any of these is worth an inspection.
How long does a rewire take?
A typical home is usually a few days to a week depending on size and access. We stage the work to keep parts of the home powered where possible and tell you the timeline before we start.
Why can't you give a price over the phone?
Because access and the home's age change the job so much. A quick on-site assessment lets us give a fixed, accurate quote rather than a phone guess that grows on the day.
Is rewiring more expensive in a Queenslander?
Not necessarily. Queenslanders often have good roof and subfloor access, which can make cable runs easier than a slab home. The care needed around heritage finishes is what adds time, and we quote for that up front.
Should I add anything while the walls are open?
It is the perfect time. Extra power points, better lighting, data, and provision for air conditioning, solar or an EV charger are all far cheaper during a rewire than as separate jobs later.

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