Price Per Square Meter for a Full Renovation in Luxembourg in 2025

Publié le 1/26/2025

Price Per Square Meter for a Full Renovation in Luxembourg in 2025
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When renovating a house or apartment in Luxembourg, the cost per square meter is a key figure for effective budget planning. In 2025, renovation prices vary based on the property’s initial condition, the necessary work, and the materials chosen. Here’s a complete guide to understanding costs per square meter for various types of renovations and obtaining precise estimates.


1. Average Costs by Type of Renovation

Light Renovation

  • Average price: Between €800 and €1,200/m²
  • Examples of work:
    • Painting and refreshing walls.
    • Replacing flooring (standard tiles, laminate, or parquet).
    • Updating lighting fixtures and decor.

Intermediate Renovation

  • Average price: Between €1,200 and €1,800/m²
  • Examples of work:
    • Renovating the kitchen or bathroom.
    • Partial thermal insulation (walls, attic).
    • Electrical and plumbing updates to meet current standards.

Heavy Renovation

  • Average price: Between €2,000 and €3,500/m²
  • Examples of work:
    • Complete restructuring (demolition of walls, space reorganization).
    • External insulation or comprehensive energy renovation.
    • High-end finishes and premium materials (polished concrete, marble, smart home systems).

2. Detailed Costs by Work Type

Thermal Insulation

  • Wall insulation: Between €100 and €150/m²
  • Attic insulation: Between €80 and €120/m²
  • External insulation: Between €120 and €200/m²

Kitchen Renovation

  • Basic kitchen: Starting at €15,000 for a standard kitchen (~€150/m² for a 20 m² kitchen).
  • High-end kitchen: Up to €50,000, or €2,500/m² for a premium kitchen.

Bathroom Renovation

  • Small bathroom: Between €8,000 and €12,000 (€400–600/m² for a 20 m² bathroom).
  • Large bathroom: Between €15,000 and €30,000, with modern features such as walk-in showers and high-end tiling.

Flooring

  • Standard tiles: Between €30 and €60/m²
  • Solid wood flooring: Between €80 and €150/m²
  • Polished concrete: Between €100 and €200/m²

Interior Painting

  • Average cost: Between €20 and €50/m², depending on paint quality and complexity of work.

Heating and Air Conditioning

  • Heat pump installation: Between €12,000 and €20,000
  • Underfloor heating: Between €70 and €120/m²
  • Modern air conditioning: Between €5,000 and €10,000 for a standard house.

Facade Renovation

  • Simple cleaning and repainting: Between €50 and €100/m²
  • Complete renovation with insulation: Up to €250/m²

Electrical System

  • Upgrading to current standards: Between €100 and €150/m², or around €10,000–15,000 for a 150 m² house.

3. Factors That Influence the Cost Per Square Meter

a) The Property’s Initial Condition

Older houses often require significant updates, such as:

  • Electrical system: Replacement of outdated wiring.
  • Plumbing: Repair or replacement of worn-out pipes.
  • Insulation: Adding or upgrading insulation for better energy efficiency.

b) Materials and Finishes

The choice of materials significantly affects the final price:

  • Standard finishes: Basic tiles, standard paint.
  • Premium materials: Solid oak flooring, marble, and smart home technology.

c) Size and Complexity of the Work

  • Small areas: Costs per square meter can be higher due to fixed labor costs, regardless of the space.
  • Complex renovations: Tasks like wall demolition, extensions, or smart home installations increase the overall price.

d) Local Regulations

In Luxembourg, some protected zones impose additional constraints, especially regarding materials or exterior appearance.


4. How to Optimize Costs Per Square Meter

Plan and Prioritize Your Work

Focus on essential upgrades, like insulation or bringing the property up to code, before tackling aesthetic improvements.

Choose Durable Materials

Invest in quality materials, like triple-glazed windows or solid wood flooring, to reduce long-term maintenance costs.

Compare Quotes

Request multiple quotes for each type of work and compare not only the price but also the materials and timelines offered.

Leverage Available Subsidies

Look into grants, such as the reduced VAT rate of 3% or PRIMe House subsidies for energy-efficient renovations.


5. Subsidies and Financial Aid in Luxembourg in 2025

PRIMe House

This subsidy covers part of the costs for energy-efficiency improvements, such as:

  • Insulation.
  • Heat pump installations.
  • Solar panels.

Reduced VAT at 3%

Applicable to work on houses over 10 years old, this reduction can significantly lower costs.

Municipal Grants

Certain municipalities offer specific subsidies for facade work or renewable energy projects.


6. Mistakes to Avoid for Budget Control

Underestimating Unexpected Costs

Always include a 10–20% contingency in your budget for unexpected issues, such as structural problems or delays.

Choosing the Cheapest Quote

A very low quote may hide poor-quality materials or lack of expertise. Opt for experienced professionals.

Ignoring Local Regulations

Research required permits to avoid fines or administrative complications.


Conclusion

The cost per square meter for a full renovation in Luxembourg varies depending on the type of work and materials, but careful planning and informed decisions can optimize your investment. With prices ranging from €800 to €3,500/m², comparing quotes, leveraging subsidies, and prioritizing essential work will help you stay within budget while increasing your property’s value.

By following this guide, you’ll be better equipped to renovate your house or apartment, control your costs, and enhance your property’s value in 2025.


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