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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.
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 € |
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.
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.
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.
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.
