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How Much Does It Cost To Rewire A House?

Home improvements often come with their fair share of questions and concerns, especially when dealing with electrical wiring. While it’s easy to overlook this complex system hidden behind our walls, ensuring it’s up-to-date is vital for safety and functionality. If you’ve found yourself wondering about the costs and complexities of rewiring a home, you’re not alone. In this guide, we’ll break down the expenses and what to anticipate, making it simpler for homeowners like you to plan and budget. Let’s get to it.

Understanding the Costs of House Rewiring: A Detailed Breakdown

Rewiring a house is a significant endeavor, but understanding the costs can make it a bit more manageable. So, how does one go about deciphering these costs? Let’s dive into a thorough exploration:

Cost per Square Foot: A General Overview

Multiple resources, including Cost Helper, Thumbtack, and Home Guide, suggest a range of $2 to $4 per square foot for house rewiring. Several factors influence this cost: the accessibility of your house, the price of materials, and the hourly rate of the electrician you hire.

A Look at the Averages: What to Expect

By 2019 standards, the average U.S. single-family home was about 2,301 square feet. Using a median cost of $3 per square foot as a reference, homeowners could expect a bill hovering just under $7,000.

A Real-World Estimate: An Electrician’s Perspective

For an expert perspective, we consulted an award-winning electrician with over a decade of experience in the field. He explained that the average rewiring costs for a standard 1,500-square-foot house typically fall between $7,000 and $9,000. This all-encompassing estimate includes:

  • Copper wiring materials
  • Labor from the crew
  • Necessary work permits
  • Installation of new electrical panels and outlets

Additionally, he pointed out that costs can vary based on:

  • Home Accessibility: Some houses come equipped with crawl spaces, simplifying the rewiring task. Conversely, homes without such areas, especially those constructed on slabs, can pose unique challenges, often leading the work crew to operate via the attic.
  • Appliance and Device Count: While generally proportional to the home’s size – reflecting the number of bathrooms, kitchens, and entertainment spaces – it’s noteworthy that even compact homes can have a dense distribution of devices, influencing the overall cost.

House Rewiring: Looking at the Extremes

The most important thing to remember is that when we talk about rewiring costs, there’s a big range. CostHelper tells us that, in the best-case scenario, you might only spend around $1,500. But there’s a catch: to save that much, you’d probably be doing the work yourself. And unless you’re a trained electrician, that’s risky. We’re talking about possible fires, injuries, or worse. So, it’s really best to hire a pro.

On the other hand, if you’ve got a large house that’s tough to work on, your costs could skyrocket to $30,000. Sure, the price is steep, but ensuring safety and quality workmanship justifies the price.

Additional Rewiring Cost Considerations

Of course, when you’re looking into house rewiring, the main cost is the rewiring itself. But there are other factors that can add to the bill. Let’s explore some of those overlooked elements that might affect your final costs:


Where you live plays a significant role in how much it’ll cost to have your home rewired. Some areas just have higher labor rates. Plus, if you’re in a remote place, electricians might charge more for travel time or logistics.

Drywall Repairs and Repainting

After the rewiring is done, there’s the aftermath. Walls might need patching up, and that can lead to repainting. Hence, if you’re aiming for a seamless look post-rewiring, you’ll need to factor in costs for drywall repairs and a fresh coat of paint.

Pandemic Inflation

Finally, in terms of cost, we can’t ignore the ripple effects of the pandemic. It’s impacted labor costs, material prices, and overall demand. This means that some components or services might be pricier now than they were a few years back.

How Much Time Will Rewiring Take?

A house rewiring isn’t an overnight job. Typically, a standard home can take anywhere from a few days to a couple of weeks, depending on the size of the property and the complexity of the wiring. 

Thus, a small apartment might be quicker, while a sprawling mansion could take longer. Remember, professionals prioritize safety and precision over speed, so it’s essential to allow ample time for the best results.

Do You Need to Rewire Your Home?

To rewire or not to rewire? That’s the question many homeowners grapple with. To make your decision easier, consider the following reasons you might need to opt for a full rewiring:

Your Home Was Wired Using Aluminum or Knob-and-Tube 

Older homes, especially those wired with knob-and-tube systems, might be due for an upgrade. Additionally, if your home has aluminum wiring, which was a popular choice in homes built between the mid-60s and 70s due to a copper shortage, it’s worth considering a switch. While it was once seen as a good alternative, aluminum has its set of problems, including potential fire risks.

You Have Noticed Obvious Signs of Electrical Problems

Flickering lights, frequent circuit breaks, or burnt outlets aren’t just annoying – they’re warning signs. If you’re frequently facing these issues, it’s a good hint that your house’s wiring system might be outdated or faulty.

You Plan to Sell, and You Have Electrical Concerns

If you’re thinking about putting your house on the market, ensuring all systems are in top condition is crucial. Prospective buyers are more likely to be drawn to a home with a safe and updated electrical system. Rewiring can boost not only your home’s appeal but also its market value.

What to Expect During the House Rewiring Process

Knowing what to expect can help homeowners feel more at ease about the process. Let’s break down the typical steps and what you can anticipate during each stage:

Initial Consultation and Assessment

Before anything else, a qualified electrician will visit your home for a thorough assessment. They’ll check the existing wiring system, identify areas that need attention, and provide an estimate on costs and duration. This stage also lets you discuss any specific needs or concerns.

Planning and Preparation

Once the assessment is complete, the electrician or their team will draw up a plan. This might involve determining the best routes for new wires, identifying which parts of the house to work on first, and gathering all necessary materials.

Removing Old Wiring

The team will begin by safely removing outdated or faulty wiring. This can sometimes involve opening up walls or ceilings to access the wires. They’ll ensure all electricity is off in the sections they’re working on to avoid any hazards.

Installing New Wiring

With the old wires out of the way, the installation of new wiring begins. This involves laying out the new wires, connecting them to outlets, switches, and fixtures, and ensuring everything meets current electrical standards.

Testing and Quality Checks

After the new wires are in place, thorough testing is crucial. The electricians will check every connection, making sure there are no faults and that power flows smoothly and safely throughout your home.


After the rewiring is complete and tested, any walls, ceilings, or floors that were opened up will need restoration. This can involve patching up drywall, repainting, or reflooring, depending on what was affected.

Final Walk-through

The electrician will typically do a final walk-through with you, showing you the work done, providing any necessary documentation, and giving guidance on maintenance or precautions.

In all, while the rewiring process can be invasive, knowing each step and what it entails can make the whole experience less daunting. Hiring a professional ensures the job is done right, and you’re left with a safe and efficient electrical system.

Explore the Benefits of Selling Your Home to a Cash Buyer Instead of Rewiring

The intricacies of rewiring a home can certainly seem overwhelming. It’s a big decision involving time, money, and disruption to your daily life. But what if there was a clear path forward that bypassed all these hurdles?

Enter our expert team of cash home buyers. Over the years, we’ve provided homeowners like you with a swift and straightforward solution. If you’re questioning the need to rewire or simply considering a fresh start, consider selling to a trusted, local cash home buying company.

Our no-obligation cash offer provides a chance to sidestep the complexities and costs of a major rewiring project. And we aim to finalize sales in a matter of weeks, respecting your need for speed and convenience.

If this sounds like the right path for you, we’re here to discuss your options. Get in touch with us and let’s chat!

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