Estimate for an apartment renovation in Luxembourg

Renovating an apartment may be necessary to improve comfort and modernize your living space. Avenir Rénovations supports you in transforming your home with qualified professionals. Whether you are considering a partial refurbishment or a complete renovation, our company makes every effort to adapt each room to your needs and lifestyle. What budget should you plan for your work? We help you understand the key elements in calculating the cost of an apartment renovation in Luxembourg.

Estimate for an apartment renovation in Luxembourg
Complete apartment renovation price estimate for Luxembourg

To obtain an accurate and detailed estimate, here are the elements to consider.

What you will need

time 5
Surface au sol
Surface au sol

Vous devez connaître plus ou moins la surface au sol à rénover.

Surface au mur
Surface au mur

S'il faut repeindre, isoler ou encore carreler un mur, vous devez nous fournir la largeur et la hauteur de la surface de vos murs.

Besoin de démolition de l'existant ou pas
Besoin de démolition de l'existant ou pas

Dites-nous si vous avez besoin d'une démolition de l'existant ou pas ? 

Type de revêtement au sol
Type de revêtement au sol

Carrelage, parquet, béton de sol, ... dites-nous le type de revêtement de sol que vous voulez.

What you will get

Un devis détaillé

A detailed quote

for labour
Une shopping list

A shopping list

to select your supplies in our online shop and finalize your quote
Une estimation

The advice

from your regional Works Manager

To help you anticipate the budget for your work, our online estimation tool allows you to identify the essential criteria that influence the price of a complete apartment renovation in Luxembourg.

At the end of your simulation, you have the option to contact us to discuss your project and obtain a personalized study.

The different types of apartment renovation and their prices

The budget required to transform an apartment in Luxembourg mainly depends on the extent of the planned work. A light renovation, including painting, floor replacement, and some adjustments, generally ranges between €200 and €500 per m². This option is suitable for properties already in good overall condition.

A complete renovation, including changes to the layout, upgrading electrical and sanitary installations, as well as finishes, requires a budget between €800 and €1,500 per m². This type of project requires the intervention of experienced professionals to ensure a durable result.

A partial renovation, focused on certain rooms such as the kitchen or bathroom, is an intermediate solution suited to your priorities.

Learn more

The main criteria that influence the cost of renovating an apartment

To properly prepare your project, it is essential to establish a precise budget taking into account several criteria.

Estimate the cost of your apartment renovation with Avenir Rénovations

Avenir Rénovations offers you a simple and effective solution to estimate the cost of your project.

Our online tool allows you to quickly calculate the necessary budget according to your criteria.

Whether you are considering a partial or complete renovation, you get a clear estimate to organize your work.

Use our simulator to obtain a first reliable assessment of the cost of renovating your apartment in Luxembourg.

Example of costing for the renovation of a 45 m² apartment in Luxembourg

1 — DEMOLITION

Designation Qty Unit price excl. VAT (€) Amount excl. VAT (€) Amount incl. VAT
Ceiling tile 13 mm 80 m² 62.93 € 5,034.24 € 5,889.06 €
Mineral wool 200 mm 80 m² 29.35 € 2,348.64 € 2,748.91 €
Partition wall 13 mm 50 m² 53.42 € 2,670.93 € 3,124.99 €
Mineral wool 100 mm 50 m² 17.76 € 887.78 € 1,039.51 €
Partition 72 mm 40 m² 73.85 € 2,953.12 € 3,454.15 €
Door block 4 u 266.13 € 1,064.50 € 1,245.47 €

2 — PARTITIONING / FALSE CEILING

Designation Qty Unit price excl. VAT (€) Amount excl. VAT (€) Amount incl. VAT
Ceiling tile 13 mm 80 m² 62.93 € 5,034.24 € 5,889.06 €
Mineral wool 200 mm 80 m² 29.35 € 2,348.64 € 2,748.91 €
Partition wall 13 mm 50 m² 53.42 € 2,670.93 € 3,124.99 €
Mineral wool 100 mm 50 m² 17.76 € 887.78 € 1,039.51 €
Partition 72 mm 40 m² 73.85 € 2,953.12 € 3,454.15 €
Door block 4 u 266.13 € 1,064.50 € 1,245.47 €

3 — PLASTER / PAINT

Designation Qty Unit price excl. VAT (€) Amount excl. VAT (€) Amount incl. VAT
Paint on smooth surface 210 m² 30.88 € 6,484.80 € 7,587.22 €
Paint on old surface 100 m² 40.38 € 4,037.50 € 4,723.88 €

4 — TILING

Designation Qty Unit price excl. VAT (€) Amount excl. VAT (€) Amount incl. VAT
Mortar adhesive repair 20 m² 18.86 € 377.15 € 441.27 €
Water protection system 20 m² 20.08 € 401.66 € 469.94 €
Wall tiling installation 20 m² 64.55 € 1,291.05 € 1,510.53 €

5 — FLOOR COVERING

Designation Qty Unit Price Excl. Tax (€) Amount Excl. Tax (€) Amount Incl. Tax
Self-leveling compound 80 m² 24.31 € 1,944.84 € 2,276.46 €
Floating parquet 30 m² 46.30 € 1,389.81 € 1,626.08 €
Large format tiles 50 m² 60.20 € 3,009.08 € 3,520.63 €
Wooden skirting 90 ml 18.39 € 1,655.28 € 1,936.68 €
Tile skirting 40 ml 13.28 € 531.24 € 621.55 €

6 — ELECTRICITY (clean simplified extract)

Designation Qty Unit Price Excl. Tax (€) Amount Excl. Tax (€) Amount Incl. Tax
Complete electrical cabinet 1 u 2,035.86 € 2,035.86 € 2,381.96 €
Recessed 16A socket 10 u 109.45 € 1,094.50 € 1,280.57 €
Recessed light point 10 u 110.60 € 1,106.00 € 1,294.02 €
Single switch 10 u 106.12 € 1,061.20 € 1,241.60 €

7 — PLUMBING

Designation Qty Unit Price Excl. Tax (€) Amount Excl. Tax (€) Amount Incl. Tax
Bathroom plumbing (flat rate) 1 1,567.50 € 1,567.50 € 1,833.98 €
Kitchen plumbing 1 845.50 € 845.50 € 989.24 €
Hot water tank 1 399.33 € 399.33 € 467.22 €
Installation of wall-mounted toilet 1 266.00 € 266.00 € 311.22 €

8 — HEATING

Designation Qty Unit Price Excl. Tax (€) Amount Excl. Tax (€) Amount Incl. Tax
Heating drain 1 370.50 € 370.50 € 433.49 €
Boiler installation 1 1,825.90 € 1,825.90 € 2,136.30 €
Heating network 90 ml 69.13 € 6,221.84 € 7,279.56 €
Radiators 6 u 110.63 € 663.78 € 776.62 €
Learn more

Renovation costs room by room in an apartment

Each space in your apartment presents specific constraints that influence the cost of the work. The level of technicality and the materials chosen determine the final budget.

Cost to renovate a kitchen in an apartment

Renovating a kitchen often represents a significant expense. For an area of about 10 m², the budget ranges between €8,000 and €25,000, depending on the equipment and finishes chosen.

This amount generally includes:

  • replacement of furniture,
  • installation of appliances,
  • wall and floor coverings,
  • bringing installations up to standard.

High-end materials or custom fit-out can increase this budget.

Budget required for bathroom renovation

Renovating a bathroom requires specific skills due to technical constraints related to water and humidity. The budget ranges between €5,000 and €15,000 for a complete renovation.

This cost includes:

  • removal of old equipment,
  • installation of a shower or bathtub,
  • tiling,
  • upgrading electrical installations,
  • improving ventilation.

More efficient equipment or high-end finishes can incur additional costs.

Cost of work to renovate a bedroom and a living room

For a bedroom or living room, the budget generally varies between €150 and €600 per m² depending on the extent of the work.

A simple renovation with painting and floor replacement remains accessible, while a complete reconfiguration with custom furniture or heating improvements increases costs.

Learn more

The elements that affect the cost of work

Several elements impact the final price of an apartment renovation. Our specialist analyzes each of these parameters to establish an appropriate estimate.

Surface area and initial condition of the property

The surface area is a determining factor: the larger the property, the higher the budget. The general condition of the property also plays a major role. An apartment requiring a complete upgrade of technical installations incurs higher costs.

The type of materials and the level of finish

The selected materials strongly influence the budget. Solid wood flooring or high-end tiles will cost more than standard coverings.

Our team assists you in choosing solutions that balance aesthetics, performance, and durability.

Technical constraints and regulatory obligations

Some technical specifics can complicate the work:

  • thermal and acoustic insulation,
  • compliance with standards,
  • presence of load-bearing walls,
  • difficult access to networks.

These constraints can increase the overall cost of the project.

Learn more

How to manage your budget for apartment renovation

To manage your budget in Luxembourg, it is essential to plan your project in advance and clearly define your priorities.

Identify the essential work before considering comfort improvements. Compare several offers to select the solution best suited to your project.

Also, inquire about the financial aid available in Luxembourg for energy renovation work:
state grants,
energy performance aids,
advantageous financing schemes.

Our team supports you in these steps to optimize your budget.

Planning the work in several phases also allows you to spread expenses over time and prioritize essential interventions.

Learn more

The guarantees and follow-up after work with Avenir Rénovations

After the completion of the work, Avenir Rénovations offers you guarantees covering any defects. This protection ensures you lasting peace of mind.

Our Project Manager supports you throughout the project to coordinate the participants and ensure compliance with deadlines.

We remain available after delivery to answer your questions and ensure the follow-up of your project.

Learn more
Other simulators
Estimate your other projects

Other simulators