How Much Does It Cost To Rewire A House?

Looking to Rewire Your Tamworth Home or Business?

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

Older homes in Tamworth often come with charm and character, but many still rely on outdated electrical systems. One of the most important upgrades you can make is a complete house rewire. At Tamworth Electrician, we often recommend this as a vital investment for safety, function, and compliance with Australian standards.

Home rewiring is a service we provide to Tamworth home owners year round. So, how much does it cost to rewire a house, and why should you consider it? Let’s break it down.

Why Rewiring Your House is Important

Many electrical systems in Tawmroth homes built 30–50 years ago were not designed for today’s energy demands. With more appliances, smart technology, and heavy-load devices like EV chargers and air conditioning units, older wiring often struggles to keep up.

Outdated wiring can lead to:

Frequent blown fuses or tripping safety switches
Overheating wires and potential fire hazards
Electric shocks and other safety risks
Non-compliance with modern AS/NZS 3000 standards

If your property still has its original wiring, it may not just be inefficient – it could be dangerous. The NSW Fair Trading guidelines stress that all electrical work should be performed by a licensed electrician to avoid safety risks and fines (read more here).

Signs Your House Needs Rewiring

40% of house fires are caused by electrical faults and electrical appliances in NSW homes each year (NSW Government)

You may need to rewire your house if you notice:

Flickering lights, even with new bulbs
A burning smell near outlets or switches
Regularly blown fuses when running multiple appliances
Blackened or cracked powerpoints
Lack of safety switches or modern circuit protection
Electric tingling or shocks when touching appliances.

For more information on electrical warning signs, see our service page on electrical fault finding.

What’s Involved in a House Rewire?

These are the reasons for the cost to rewire a house. A typical rewiring project can include:

Replacing all old wiring and cabling
Upgrading to a modern switchboard with safety switches
Installing new powerpoints, switches, and lighting circuits
Inspecting and updating the earthing system
Adding separate circuits for heavy-duty appliances

This is also the perfect time to future-proof your home with modern upgrades like:

Cost of Rewiring a House in Tamworth

The cost to rewire a house also depends on several factors:

Size of your home – Larger homes require more materials and labour.
Complexity of the job – Double-storey homes or houses with hard-to-access roof cavities cost more.
Extra installations – Adding new powerpoints, dimmer switches, or data cabling increases the cost.
Switchboard upgrades – Replacing an old fuse box with a modern switchboard

On average, paying on a material and labour service expect to pay $120+ per hour for labour alone. This can be a time consuming task with many unforseen obstacles. At Tamworth Elecrtrician we provide fixed fee pricing. And we will provide you with a free quote for the scope of works you require. Please read the terms on this quote as depending on your home and scope of works, this may be an estimate. We will always inform you of any changes prior to proceeding and be upfront about the cost to rewire your house.

If you’re budgeting for home improvements, also factor in the cost of necessary building permits (your electrician can usually organise these).

The Benefits of Rewiring Your House

Improved Safety
Protect your family from fires, shocks, and dangerous faults.
Separate Circuits
Appliances like hot water systems, ovens, and security alarms get their own circuits, reducing overloads.
Future Proofing
Enjoy modern conveniences such as smart lighting, home automation, and safe installation of large appliances.
Increased Property Value
A rewired home is more attractive to buyers and often commands a higher market value.

Why Choose Tamworth Electrician?

At Tamworth Electrician, we are licensed, insured, and highly experienced in home rewiring projects. We handle everything from safety inspections and permits to full rewiring and switchboard upgrades. We try to minimise the cost to rewire your house as much as possible.

We also provide a free quote so you know exactly what to expect – see our free quotes page for details.

Final Thoughts

Rewiring your home is one of the best investments you can make in an older property. While the cost to rewire a house isn’t always clear or cheap, it’s not just about function – it’s about keeping your family safe, ensuring compliance with Australian standards, and preparing your home for the future.

If you think your property may need rewiring, contact Tamworth Electrician today on 1800 00 2340 or get in touch online. Our team will be happy to provide expert advice, a detailed assessment, and a tailored solution that fits your needs and budget.