What budget to plan for renovating an apartment in Paris in 2025?

Renovating an apartment in Paris is often seen as an essential investment to increase property value, improve living comfort, or simply adapt a property to modern standards. In 2025, with rising environmental requirements, material price hikes, and complex regulations, it’s crucial to understand the costs involved in a renovation in the capital. This year, prices are constantly changing, and various factors influence the budget needed for a renovation project. This article will guide you through the different costs to anticipate and provide a detailed estimate for renovating an apartment in Paris.

What Factors Influence the Cost of Renovating an Apartment in Paris?

Renovation costs depend on several project-specific factors. In 2025, it's vital to understand these to prepare your budget effectively.

Apartment Size The size of the apartment remains one of the biggest influences on renovation costs. The larger the space, the higher the cost—although economies of scale can reduce the price per square meter.

Initial Condition of the Property The state of your property plays a key role. An older apartment will usually require more extensive work (structural, demolition, compliance updates) compared to a recently renovated one that might just need minor upgrades.

Type of Work Projects can range from basic painting and flooring to full renovations involving rewiring, plumbing, and installing new kitchens or luxury bathrooms. The more extensive the renovation, the higher the cost.

Location Paris proper (intra-muros) is usually more expensive than the nearby suburbs. Areas like Le Marais or Saint-Germain-des-Prés can drive up labor and material costs.

Access and Building Constraints Old buildings or high floors without elevators often require specialized labor and complex logistics, which increases costs. Co-ownership permissions may also add extra fees.

Environmental Regulations With the implementation of RE2020 (a strict environmental standard), insulation and energy performance work has become essential, though more costly.

Average Price per Square Meter by Type of Renovation in 2025

Renovation costs vary by the type of work. Here are the average estimates per square meter in 2025:

• Light Renovation (paint, flooring, small updates): €350–€500/m²Includes superficial improvements that refresh the space without major structural work.

• Complete Renovation (electricity, plumbing, layout changes): €700–€1,000/m²Involves updating or replacing core systems and possibly reconfiguring the space.

• High-End Renovation (custom design, luxury features): €1,200–€1,500/m²Includes premium materials and features like marble, hardwood, custom kitchens and bathrooms, and home automation.

Key Cost Components to Consider

Several expense categories need special attention during a renovation:

• Demolition and Structural Work: Includes removing walls, exposing surfaces, patching, etc. Costs: €50–€100/m²

• Electrical and Plumbing: Necessary for compliance and functionality. Costs: €100–€200/m²

• Insulation and Heating: Essential due to RE2020. Costs: €80–€150/m² depending on materials used.

• Carpentry and Custom Features: Doors, windows, built-ins. Base: €100–€200/m²; Custom: up to €300/m²

• Kitchen and Bathroom: Costs vary widely based on materials and layout. Expect: €5,000 to €30,000 for full renovations.

• Finishes and Decoration: Includes paint, wallpaper, decor. Costs: €15–€50/m² depending on materials.
  

Administrative and Regulatory Steps to Plan For

Before starting any work, make sure all the necessary administrative steps are taken:

• City Hall Declarations: Depending on the project, you may need to file a prior declaration or even apply for a building permit, especially for structural or facade modifications.

• Co-Ownership Authorizations: If your apartment is part of a co-op or shared building, approval from the general assembly may be required, especially for changes affecting shared areas.
  

Sample Estimates for 50 m² and 80 m² Apartments

For a 50 m² Apartment:

• Light renovation: €17,500 to €25,000

• Complete renovation: €35,000 to €50,000

• High-end renovation: €60,000 to €75,000
  

For an 80 m² Apartment:

• Light renovation: €28,000 to €40,000

• Complete renovation: €56,000 to €80,000

• High-end renovation: €96,000 to €120,000
  

Why Hire a Full-Service Renovation Company (TCE) in Paris?

Hiring a full-service renovation firm (TCE – Tous Corps d’État) in Paris offers key advantages:

• Single Point of Coordination: One centralized team managing all work reduces delays and increases efficiency.

• Local Expertise: These companies are familiar with Paris’s technical and regulatory challenges—avoiding costly mistakes.

• Time and Cost Savings: Professionals help you stay on budget and meet deadlines.

Renovating an apartment in Paris in 2025 requires a significant budget, but it’s a great way to increase your property’s value. By carefully evaluating all factors, choosing the right contractors, and planning your expenses wisely, you can achieve a renovation that is both profitable and long-lasting.

Contact Costaud Rénovation to get your personalized quote in Paris and discover our latest projects.

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