The cost of a home renovation is a concern for many homeowners. Renovating your home is an exciting project. But before you get started, there’s a crucial question to ask: what budget should you plan for?
House renovation price per m2 , renovation work , renovation budget … so many terms that can seem vague. This article will give you all the keys to estimating the cost of your project and avoiding unpleasant surprises.
Which projects are a priority? Energy renovations, compliance with standards, improved insulation… The possibilities are numerous. But which projects will have the greatest impact on your comfort and the value of your property?
How much does a house renovation cost in 2025?
Home renovation prices vary considerably depending on many factors. Indeed, the construction market is constantly evolving. Therefore, it is crucial to understand the different aspects that influence the final cost.
Average renovation prices per m² depending on the type of work
The cost of home renovations is generally calculated per square meter. Indeed, each type of project involves specific prices. For example, a complete renovation of an old house requires a substantial budget.
Type of renovation | Price per m² | Special features |
Light renovation | 400-800€ | Painting, floors |
Average renovation | 800-1500€ | Insulation, partitions |
Major renovation | 1500-2500 € | Structure, structural work |
Bathroom renovations cost between €500 and €1,000 per m². Kitchens often require a similar investment. Furthermore, energy renovations represent a significant portion of the overall budget.
Price range for a complete renovation
A complete renovation project requires careful planning. Moreover, the total cost can be estimated with a detailed quote. Professionals recommend setting aside a sufficient budget.
The average renovation budget for a 100 m² house is between €80,000 and €150,000. Furthermore, the materials chosen have a significant impact on the final cost.
Factors that influence the total cost of the work
The initial condition of the building largely determines the cost of the work . Then there are the finishing choices. Not to mention the importance of the geographical location of the construction site.
An RGE-certified renovation company guarantees quality work. However, their prices are often higher. However, this does provide access to certain financial assistance.
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Partial renovation offers an economical alternative. It allows for the work to be spread out over time, making the budget more manageable.
Energy savings represent a significant return on investment. For this reason, many homeowners prioritize thermal insulation. Finally, government subsidies encourage this type of work.
Expert tip : Always include a 10% contingency in your renovation budget.
How to estimate the price of a home renovation?
Accurately estimating the cost of a home renovation requires a detailed analysis. Each project is unique. Prices vary depending on several factors.
Price estimate according to surface area
First, here’s an overview of the average costs for different areas:
Surface | Light renovation | Average renovation | Complete renovation |
60m² | 30 000 – 45 000€ | 60 000 – 90 000€ | 90 000 – 120 000€ |
80m² | 40 000 – 60 000€ | 80 000 – 120 000€ | 120 000 – 160 000€ |
100m² | 50 000 – 75 000€ | 100 000 – 150 000€ | 150 000 – 200 000€ |
150m² | 75 000 – 112 500€ | 150 000 – 225 000€ | 225 000 – 300 000€ |
Factors influencing total cost
Surface area is not the only determining factor in a home renovation budget . The initial condition of the building plays a major role.
Renovating an older home often requires a larger investment. These projects require specific expertise.
Energy renovation represents a significant portion of the budget. However, it allows for significant energy savings . These investments are profitable in the long term.
Types of renovation and their costs
A partial renovation is generally less expensive. It can focus on priority areas. Bathroom or kitchen renovations are often preferred.
For a complete home renovation quote, several trades must be considered. The cost varies depending on the scope of the work.
Opening a load-bearing wall is a complex operation. It requires the intervention of a qualified professional. Its cost must be carefully budgeted.
Tips for managing your budget
To accurately estimate the cost of your renovation , it’s best to hire a certified renovation company . The recognized environmental guarantor label guarantees quality work.
The cost of renovating an 80m² house can be optimized. All you need to do is carefully plan the various phases of the project.
Would you like to get an accurate estimate? Our experts are available to help you with your home renovation project .
Contact us for a free, personalized quote!
Take advantage of our expertise to optimize your renovation budget!
This section provides a clear overview of the expected costs. It helps homeowners better plan their home renovations. A successful project requires a good initial estimate.
How to finance the renovation of your house?
Financing is a crucial aspect of any home renovation project . There are many options available today to help you make your renovations a reality.
Grants and subsidies available for renovation
The government offers several programs to finance your energy renovation work . MaPrimeRénov’ represents the main aid program in 2025. Homeowners can thus benefit from significant support.
The recognized environmental guarantor label is essential to obtain this assistance. Therefore, it’s important to choose RGE-certified contractors. In addition, Energy Saving Certificates offer attractive bonuses.
Anah also offers grants for the renovation of existing homes. These grants are specifically targeted at energy-intensive housing. Low-income households thus benefit from increased support.
Special bank loans for renovation
The eco-PTZ allows you to finance your home renovation costs interest-free. This loan can reach €50,000 depending on the planned work. Banks also offer traditional renovation loans.
The Action Logement Loan is another advantageous solution. This loan is aimed at private sector employees. The rates remain particularly attractive for home renovation work .
Request multiple quotes to accurately estimate your renovation costs. Then, compare the different financing options.
Self-financing and work phasing solutions
Personal savings remain ideal for financing your home renovation budget . However, it’s important to prioritize your work. This way, you can spread the expenses over several years.
A phased renovation allows you to better manage the cost of a home renovation . Start with urgent work first. Then, plan for lower-priority improvements.
Some projects, such as bathroom renovations, can wait. However, insulation or heating often require prompt attention. Energy savings will generate significant gains.
Contact us for a free estimate of your renovation cost.
This step-by-step approach makes it easier to finance your home renovation . Combining different solutions optimizes your financing plan. Professional support will guide you in your choices.
How to establish a realistic budget for your home renovation?
Establishing an accurate renovation budget requires a rigorous method. The first step is to list all the desired work. It’s then important to assess priorities. In particular, energy renovations , like those of the heating system, often represent a significant but profitable investment.
Cost estimation by trade
The cost of renovations varies significantly depending on the professionals you choose. A detailed quote for your home renovation allows you to obtain accurate prices. Tradespeople set their prices based on the complexity of the project.
Plumbing work requires special attention. Indeed, bathroom renovations can represent a significant portion of the budget. Therefore, it is advisable to compare several quotes.
Carrying out a renovation project also requires the intervention of electricians. Furthermore, masons are involved in structural modifications. Additionally, carpenters help improve thermal comfort.
Allow for contingencies
Home renovations always come with surprises. Therefore, it’s wise to budget for an additional 10 to 15%. Renovating older homes often generates additional costs.
Home renovation costs can increase due to hidden problems. Thus, a partial renovation may reveal more extensive work. As a result, a safety margin becomes essential.
Recommended budget allocation by expense item
The type of work directly influences budget allocation. First, structural work often accounts for 30% of expenses. Then, finishing work accounts for approximately 25% of the total.
Apartment renovations follow similar rules. However, condominiums impose specific constraints. Furthermore, some projects require the consent of neighbors.
Would you like a personalized estimate? Our experts are available to review your project. Contact us now!
For an accurate estimate of the cost of a home renovation , request your free quote. Our interior design firm will answer your questions about the cost of a home renovation , from top to bottom.
How much can you save on your home renovation work?
Work that can be carried out in self-renovation
DIY home renovations can help reduce costs. Some simple projects are accessible to novice DIYers. Painting and wallpapering require minimal technical expertise.
The renovation budget can be significantly reduced with self-renovation. However, it’s important to carefully assess your skills before embarking on the project. Furthermore, renovating an old house often requires specific knowledge.
Decorative renovations are the most suitable for self-renovation . Therefore, laying wall tiles or assembling furniture remains accessible. Moreover, these small jobs already represent significant savings.
Would you like to estimate the cost of your work? Request a free quote from our partner craftsmen!
Ideal periods for renovating at a lower cost
The cost of renovations varies depending on the time of year. Companies often offer lower rates during the off-season. Winter, in particular, is a good time for interior renovations.
Energy renovations benefit from numerous grants. Moreover, the cost of renovation work can be reduced thanks to grants. These grants change regularly from year to year.
A well-planned renovation project helps optimize expenses. In particular, group purchasing of materials reduces transportation costs. Likewise, coordinating tradespeople avoids additional costs.
Tips for optimizing your renovation budget
Partial renovation represents an attractive cost-effective alternative. First, it allows for spreading costs over time. Second, it facilitates project management.
Energy savings begin with the choice of materials. A detailed quote helps you compare solutions. These investments quickly pay off.
An RGE-certified renovation company is eligible for grants. The “Recognized Environmental Guarantor” label guarantees quality work. Finally, it makes it easier to obtain grants.
Want to learn more about available support? Contact our experts for personalized support!
These tips will help you effectively reduce your costs. Remember that some projects require professional intervention. A balance between DIY renovations and professional services remains the best solution.
Which renovation works are a priority and at what cost?
Renovating a home requires careful planning. Some renovation projects are more urgent than others, so homeowners must prioritize.
Energy renovation: investments and savings
Energy renovation is now an essential investment. Above all, attic insulation costs between €50 and €100 per m². Furthermore, replacing windows requires a budget of €400 to €800 per unit.
Energy savings are quickly noticeable after this work. Furthermore, renovating an older home can significantly reduce energy bills. A recognized environmental professional can provide effective advice.
Structural work: foundations, walls and roofing
The structural work is the basis of any renovation project . For example, roof repairs cost between €80 and €200 per m². Opening a load-bearing wall requires a budget of €2,000 to €4,000.
These home renovation projects should never be neglected. A detailed renovation estimate allows you to anticipate these significant expenses. Structural soundness remains paramount.
Electrical and plumbing standards
The cost of electrical renovations varies depending on the surface area. Typically, it costs between €70 and €150 per m². Plumbing installation or replacement costs between €80 and €200 per m².
A qualified renovation company must carry out this work. This ensures the safety and compliance of the installation. Standards in this area are regularly evolving.
Renovation of essential living spaces
Bathroom renovations are often a priority. Therefore, budget between €4,000 and €8,000 for a complete renovation. The kitchen and bathroom represent the largest expense.
The cost of renovating a kitchen ranges from €5,000 to €15,000. On the other hand, floor renovation costs between €50 and €150 per m². These spaces have a direct impact on daily comfort.
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The amounts indicated remain indicative averages. The final home renovation budget will depend on many factors specific to your project.
How to choose the right craftsmen at the best price?
Selecting skilled craftsmen directly influences the success of a home renovation . First and foremost, it is essential to clearly define your needs. The choice of professionals depends on the scope of the renovation project .
A qualified craftsman always offers a detailed quote for renovation work . Furthermore, it is advisable to request several quotes for a home renovation. Comparing offers allows you to optimize your renovation budget .
Criteria for selecting a reliable professional
Experience is a key criterion for a successful renovation . Furthermore, RGE certifications are essential for energy renovations . These labels effectively guarantee quality work.
A reputable renovation company always has valid professional insurance. It also has verifiable references for home renovations . These elements reassure the professionalism of the craftsman.
Customer reviews also provide valuable insight into the quality of services. Furthermore, a good craftsman will conduct a thorough inspection before setting a renovation price . This step allows for a precise assessment of the work required.
Comparative analysis of renovation quotes
The details of the services provided must be clearly stated in each home renovation quote . This makes it easier to compare different proposals. Transparency about costs often reveals the company’s seriousness.
Quotes should specifically state the type of work planned. This will allow you to more accurately estimate the renovation cost. The timeframe for completion should also be specified.
Essential checks before signing
Checking your ten-year insurance policy remains essential for a partial renovation . These guarantees protect against defects in workmanship. Environmentally-recognized certifications are also worth checking.
The detailed schedule for the renovation work must be formalized in writing. This will help you avoid unpleasant surprises regarding deadlines. Payment terms also require special attention.
Would you like to quickly obtain quotes for your project? Our experts are available to assist you. Request your free quote now!
A clear contract protects both parties during a home renovation. Furthermore, it should include dispute resolution procedures. These precautions ensure a smooth collaboration.
Need personalized support for your project? Contact our expert renovation advisors . They will guide you to the best craftsmen in your region.
