How Much Does It Cost to Rewire a House in Australia? (2026 Prices)

Rewiring a house in Australia costs roughly $4,000–$12,000 depending on size and access. Full price breakdown, what drives the cost, and how to get an accurate quote.

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Rewiring a house in Australia typically costs $4,000–$12,000. A small unit or partial rewire can be $3,000–$6,000, a standard 3-bedroom home is around $7,000–$10,000, and a large or double-storey home often runs $10,000–$15,000+. The biggest variables are the number of points, whether walls are open or finished, and switchboard upgrades.

How much does it cost to rewire a house?

Small unit / partial rewire: $3,000–$6,000
Standard 3-bedroom house: $7,000–$10,000
Large or double-storey home: $10,000–$15,000+
Switchboard upgrade (often required): $800–$2,500
Per power point or light point: $80–$150 installed

These are guide ranges for licensed electrical work. An occupied home with finished plaster walls costs more than a gutted renovation because cabling has to be fished through cavities.

What affects the price

Access: open/stripped walls are far cheaper than fishing cable through finished walls and insulation.
House size and number of points: more rooms, lights, GPOs and data points = more labour and cable.
Switchboard and safety: older homes usually need a new board with RCDs/safety switches to meet AS/NZS 3000.
Single vs double storey: upstairs runs and roof-space access add time.
Extras: data/TV cabling, downlights, smoke alarms and EV charging add to the total.

How to get an accurate rewiring quote

A real price needs a site inspection. An electrician has to see the switchboard, wall access and the number of points before committing. Ask for an itemised quote that separates materials, labour, the switchboard and any making-good, so you can compare like for like. Tradies who quote on the spot win more of this work; with Insta Quotes an electrician can describe the job and send a professional, itemised quote in under 30 seconds.

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How Much Does It Cost to Rewire a House in Australia? (2026 Prices)