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Home Renovation Estimate: How Much Should You Budget for Renovations?

Le couple fait le point sur l'estimation rénovation maison.

Home renovation estimate is one of the key phases in transforming your property. Are you planning major work or just a simple layout adjustment? Start by defining your renovation budget. This step protects you from potential unforeseen expenses, as these can delay the project and significantly increase costs.

If the average cost of a renovation project ranges between 500 and 1500 euros according to ANIL, various elements come into play in the estimate, making the evaluation more complex. This is why it is essential to request a quote from home renovation companies like Reno.

So, how much should you budget for your renovation? What criteria are considered? What are the best tips to optimize your budget? Find all the answers in this article!

What is the average cost of a home renovation?

The cost of home renovation varies significantly, ranging from 200 euros to over 2,500 euros per square meter. It depends on the type of work required in your home. Only a professional estimate can accurately determine the cost of the necessary improvements. However, here are some average costs to help you anticipate your project.

The average cost of a light renovation

A light renovation is generally limited to aesthetics. It allows you to refresh your home without undertaking major construction work. The expected cost for these improvements? Between 200 and 500 euros per square meter. But what does such a project include?

During a light renovation, you can:

  • Apply a fresh coat of paint to refresh walls and ceilings;

  • Consider replacing flooring;

  • Modify a few elements of the electrical installations;

  • Carry out an interior layout adjustment without altering the structure…

Even though these tasks may seem simple, hiring a specialized renovation company like Reno remains beneficial.

The average cost of a complete renovation

Is your house in poor condition? Do you want to modernize it entirely? A professional may charge between 600 euros and 1,200 euros per square meter for a complete renovation. What should you expect in this project? You can:

  • Improve thermal insulation for walls, floors, or roofs to enhance your energy performance (DPE);

  • Increase comfort by changing windows;

  • Upgrade plumbing and electrical systems to meet regulations;

  • Fully renovate the kitchen and bathroom;

  • Create new rooms by adding partitions

Working with home renovation professionals is essential to ensure the success of your project.

The cost of a heavy renovation

For major structural work, the budget will be significantly higher. Expect to pay between 1,500 euros and 2,500 euros per square meter to restore your home. This type of renovation can include:

  • Roof renovation;

  • Structural modifications to the house;

  • Complete electrical and plumbing overhaul;

  • House extensions;

  • Installation of a new heating system

A heavy renovation is complex and requires the expertise of professionals.

What criteria are considered when estimating a home renovation?

It is difficult to estimate a home renovation on your own. Factors such as the condition of the house, its surface area, the materials used, and the expertise of the professional all play a significant role.

The general condition of the house

The condition of your home has a direct impact on the cost estimate. If a dilapidated house requires a heavy renovation, a simple interior adjustment may suffice for a more recent home. Meanwhile, an older home can regain its charm with targeted improvements. The final bill will increase depending on the necessary upgrades revealed by the diagnosis.

L'ingénieur fait le point sur l'estimation rénovation maison de son client.

Home size

The cost of a home renovation also depends on its surface area. Renovating a 240 m² house is more expensive than renovating a 120 m² house. But why? The answer is simple! The larger the house, the higher the cost of materials. The same applies to labor.

However, this can vary. In some cases, a larger surface area can allow you to benefit from better rates. This is particularly true for painting renovations.

The nature and scope of the renovation work

Professionals also base their renovation quote on the type and complexity of the work to be carried out. Some operations are simpler than others.

For example, an interior renovation is often limited to surface upgrades, such as flooring and minor work in rooms like the bathroom or kitchen. The cost remains reasonable. However, if you plan on energy-efficient renovations, be aware that the budget can increase significantly. Despite the high costs of thermal insulation and heating system replacement, these renovations remain profitable in the long run.

The materials selected for the renovation

It is tempting to opt for high-end materials during a home renovation. Combining durability, quality, and aesthetics, these materials are expensive but worthwhile. However, they can significantly increase the overall budget. Standard materials are an excellent alternative for controlling expenses. By working with professional contractors, you can access materials that are durable, stylish, and affordable. They will help you choose the most cost-effective option.

The geographical location of your property

Prices also vary depending on geographic location. The difference between a quote in the Paris region and one in the suburbs can be substantial. In fact, labor costs in Paris are significantly higher.

What is the estimated cost based on the type of renovation work?

As you may have guessed, every renovation project is unique, which explains cost variations. For an approximate home renovation estimate, here are some average prices based on the type of work.

Structural work

Structural work is the most expensive. It includes load-bearing walls, foundations, or roofing. In general, professionals charge between 1,500 and 2,500 euros per square meter. However, the condition of your house makes a difference. The budget required will be higher for a dilapidated house, due to the materials needed for restoration.

Interior renovation work

Replacing flooring or applying new paint can be enough to transform your interiors. These small renovations do not require a large budget. In general, their cost does not exceed 500 euros per square meter. However, if you want to fully renovate your kitchen or bathroom, professional contractors may charge between 600 and 1,200 euros.

Energy renovation work

Do you want to improve comfort and save energy through renovations? To insulate your walls, install a new heating system, and replace windows, expect to pay around 1,500 euros per square meter. If insulation work alone is enough to enhance your home’s energy performance, the cost ranges between 135 and 190 euros per square meter.

Plumbing, heating, and electrical work

Electricity and plumbing require special attention in a home renovation project. Their cost can significantly impact the overall estimate. To bring the electrical system up to code, expect to pay between 100 and 130 euros per square meter. Plumbing work, on the other hand, can reach up to 10,000 euros for complex projects.

Exterior landscaping

An outdoor space boosts a home’s value. Do you have a garden or terrace on your property? Consider renovating it as part of your project. Professionals may charge between 3 and 15 euros per square meter for a simple landscaping project. This cost can reach 90 euros per square meter for a charming wooden terrace.

Les artisans mettent en place l'estimation rénovation maison avec leur client.

What solutions can help refine the renovation work estimate?

Online simulators allow you to get a better idea of a home renovation estimate. While these tools do not replace a professional quote, they can be very useful when planning your budget. It is also important to compare different options.

Using an online simulator

Free online tools help estimate renovation costs with greater accuracy. One such tool is the simulator from the National Housing Information Agency (ANIL). These tools give you an idea of expected costs for different types of work in just a few clicks, helping you avoid jumping into your project blindly. Using them does not commit you in any way.

Comparing multiple quotes

Requesting quotes remains the most effective solution to successfully complete your project. Our advice: compare multiple estimates! Keep in mind that prices vary from one company to another, making it essential to compare several offers.

For an effective comparison, focus on both labor and material costs. However, price isn’t everything! Do not limit your decision to cost alone. Pay close attention to the services offered, warranties, insurance coverage, and project completion times. Every detail matters. Also, make sure to check the legal mentions and certifications of each professional. Get your quote by telling us about your project in detail!

How to lower the cost of your home renovation project?

Renovating a house requires a substantial budget. With the right financial aids and smart strategies, you can transform your property while saving money.

Renovation grants and financial aid

Want to reduce your expenses? Consider including energy-efficient renovations in your project. Not only do they improve home comfort while lowering energy consumption, but they also make you eligible for grants.

The Ma Prime Rénov’ program can cover a significant portion of your renovation costs, especially for insulation and heating system upgrades. You can also combine it with an interest-free eco-loan. Be sure to plan ahead—research the eligibility requirements for these grants so you can incorporate them into your renovation budget. Additionally, local subsidies and energy savings certificates (CEE) from energy suppliers may be available.

Optimizing renovation work

A well-planned renovation helps lower costs. The trick? Grouping similar tasks together to reduce labor expenses! Also, make wise material choices by selecting high-quality standard materials and comparing supplier prices before purchasing.

Doing some work yourself

Looking to save even more? Why not take care of some simple renovations yourself? Painting walls or changing flooring are relatively easy tasks. However, avoid handling complex work that requires professional expertise, such as electrical upgrades or thermal insulation.

Home renovation estimate: key takeaways!

Anticipating your home renovation estimate is the key to success! Online simulators provide a preliminary idea of expected costs. However, with a professional quote, you can financially prepare and avoid unexpected expenses. A specialized company will determine your project’s total cost based on the type of work, house size, condition, and materials used.

Want to optimize your renovation budget? Compare multiple quotes! Pay attention to the smallest details to make the best decision. Don’t rely solely on price—ensure the company provides the necessary warranties and services.

Our company, Reno, is fully available from quote preparation to project completion. Our team of professional contractors and architects is committed to meeting your expectations. Entrust us with your project and enjoy a tailor-made service!

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