How much does building and renovation work really cost in Luxembourg in 2026? This barometer brings together 68 price ranges drawn from our trade guides, from a painter’s hourly rate to the budget for a new house. Every row links back to its detailed source article, so you can check, compare and budget with full transparency.
The Grand Duchy remains one of Europe’s most expensive markets for construction and renovation. Labour accounts for 40 to 60 % of a project’s cost, standards are strict, and the high cost of living feeds into every material. The result: a full renovation costs 20 to 40 % more than in neighbouring France or Belgium. The good news: the 3 % VAT rate and Klimabonus subsidies offset a large part of that gap.
How to read this barometer
- The ranges cover the entry and mid-market levels under normal site conditions. High-end finishes, designer materials and structural surprises can exceed these bounds.
- The unit shows the billing basis (per m², per linear metre /lm, per m³, per hour /h, or a fixed price).
- The source links to our full trade guide, updated for 2026. No figure is invented: everything is quoted as published.
- Unless stated otherwise, prices are excluding VAT; add 3 % (renovation of a home over 10 years old) or 17 % (new build).
Interior renovation
The most common category, from a simple refresh to a heavy room-by-room overhaul.
| Work | 2026 range | Unit | Source |
|---|---|---|---|
| Cosmetic refresh (paint + floors) | €200-400 | /m² | Renovation prices |
| Partial renovation (1-2 rooms) | €500-800 | /m² | Renovation prices |
| Full renovation | €1,150-1,800 | /m² | Renovation prices |
| High-end renovation | €1,800-2,500+ | /m² | Renovation prices |
| Wall painting (good to fair condition) | €15-30 | /m² | Painter rates |
| Ceiling painting | €20-35 | /m² | Painter rates |
| Floor tiling (standard straight lay) | €35-45 | /m² (labour) | Tile installation prices |
| Large-format tiling (80×80+) | €50-65 | /m² | Tile installation prices |
| Floating parquet installation | €20-30 | /m² | Carpenter prices |
| Solid oak parquet (fitted) | €80-150 | /m² | Renovation prices |
| Vinyl / LVT flooring (fitted) | €40-70 | /m² | Renovation prices |
| Bathroom wall tiles (fitted) | €60-100 | /m² | Renovation prices |
| Electrical upgrade to standard (100 m² house) | €4,000-7,000 | fixed | Electrician prices |
| Consumer unit replacement (3 rows) | €800-1,500 | fixed | Electrician prices |
| Adding a power socket | €80-120 | /unit | Electrician prices |
| Bathroom plumbing (6-8 m²) | €3,500-5,500 | fixed | Plumber cost |
| Wall-hung WC (supply + fit) | €800-1,500 | fixed | Plumber cost |
| Walk-in shower (supply + fit) | €2,500-5,000 | fixed | Plumber cost |
| Fitted kitchen, mid-range (fitted) | €3,500-5,000 | fixed | Carpenter prices |
| Bespoke wardrobe (2 × 2.5 m) | €1,500-2,500 | fixed | Carpenter prices |
| Solid wood internal door (fitted) | €500-800 | fixed | Carpenter prices |
| Complete bathroom (mid-range) | €15,000-25,000 | fixed | Renovation prices |
Structure & construction
The shell: new build, extensions, foundations, walls and slabs.
| Work | 2026 range | Unit | Source |
|---|---|---|---|
| Traditional construction (masonry) | €2,500-3,200 | /m² | House construction cost |
| Timber-frame construction | €2,800-3,500 | /m² | House construction cost |
| Passive house construction | €3,500-4,200 | /m² | House construction cost |
| Extension (shell) | €1,500-2,500 | /m² | Mason rates |
| Opening a load-bearing wall (+ steel beam) | €1,500-3,500 | fixed | Mason rates |
| Foundations (strip footings) | €200-300 | /m³ | Mason rates |
| Concrete block wall (20 cm) | €80-120 | /m² | Mason rates |
| Plain concrete slab (15 cm) | €40-60 | /m² | Mason rates |
| Traditional screed | €20-35 | /m² | Mason rates |
| Traditional façade render | €40-60 | /m² | Mason rates |
| Concrete staircase | €2,000-4,000 | fixed | Mason rates |
| Utility connections (water, power, sewer) | €8,000-20,000 | fixed | House construction cost |
Energy & envelope
Insulation, heating and roofing: the core of Klimabonus-eligible projects.
| Work | 2026 range | Unit | Source |
|---|---|---|---|
| External wall insulation (EWI) | €120-180 | /m² | Insulation prices |
| Internal wall insulation (IWI) | €60-90 | /m² | Insulation prices |
| Loft insulation (blown-in) | €25-40 | /m² | Insulation prices |
| Roof insulation (sarking) | €100-180 | /m² | Insulation prices |
| Floor insulation | €30-50 | /m² | Insulation prices |
| Triple-glazed PVC window | €600-1,000 | /window | Insulation prices |
| Air-to-water heat pump (120 m² house) | €12,000-18,000 | supplied & fitted | Heating engineer prices |
| Geothermal heat pump | €20,000-30,000 | supplied & fitted | Heating engineer prices |
| Condensing gas boiler | €4,000-8,000 | supplied & fitted | Heating engineer prices |
| Pellet boiler | €12,000-25,000 | supplied & fitted | Heating engineer prices |
| Underfloor heating | €60-100 | /m² | Heating engineer prices |
| Thermodynamic water heater | €2,500-4,500 | supplied & fitted | Heating engineer prices |
| New clay-tile roof | €120-160 | /m² | Roofer cost |
| Full roof renovation (with insulation) | €100-140 | /m² | Roofer cost |
Outdoor & landscaping
Terraces, gardens, fences and green-space upkeep.
| Work | 2026 range | Unit | Source |
|---|---|---|---|
| Composite wood decking | €120-200 | /m² | Gardener & landscaper prices |
| Concrete-slab terrace | €60-90 | /m² | Gardener & landscaper prices |
| Simple landscaping | €40-60 | /m² | Gardener & landscaper prices |
| Turfing (roll turf) | €8-15 | /m² | Gardener & landscaper prices |
| Wooden fence | €80-150 | /lm | Gardener & landscaper prices |
| Lawn mowing (200-500 m² garden) | €45-70 | /visit | Gardener & landscaper prices |
| Hedge trimming | €15-30 | /lm | Gardener & landscaper prices |
| Pruning a medium tree (5-10 m) | €300-600 | fixed | Gardener & landscaper prices |
| Garden wall (1 m high) | €100-180 | /lm | Mason rates |
| Concrete terrace | €60-100 | /m² | Mason rates |
Repairs & emergencies
Rates rise at night, on weekends and public holidays — often with a 1 to 2 hour minimum charge.
| Call-out | 2026 range | Unit | Source |
|---|---|---|---|
| Emergency plumber (night) | €90-120 | /h | Plumber cost |
| Emergency electrician | €85-110 | /h | Craftsmen hourly rates |
| Emergency locksmith | €100-150 | /h | Craftsmen hourly rates |
| Emergency heating engineer (night/weekend) | €100-150 | /h | Heating engineer prices |
| Drain unblocking (sink/WC) | €100-150 | fixed | Plumber cost |
| Hidden leak detection + repair | €300-600 | fixed | Plumber cost |
| Localised roof-leak repair | €200-500 | fixed | Roofer cost |
| Heating restart | €100-200 | fixed | Heating engineer prices |
| Electrical fault diagnosis | €80-150 | fixed | Electrician prices |
| Trade call-out / travel fee | €30-60 | fixed | Craftsmen hourly rates |
What drives prices in Luxembourg
VAT: 3 % versus 17 %
This is the most powerful lever. Renovation work in a home over 10 years old qualifies for the super-reduced 3 % VAT rate instead of the standard 17 %. On a €20,000 project, the gap reaches almost €2,800. Note that new builds and homes under 10 years old stay at the full rate, and the material must generally be supplied by the tradesperson to qualify for the reduced rate.
The cost of labour
Luxembourg’s minimum wage is the highest in the EU, and a qualified tradesperson costs their firm €3,500-5,000 gross per month, plus 25-30 % in social charges. On top of that come the ten-year liability insurance (€3,000-8,000/year), mandatory continuing training and certifications. Labour therefore represents 40 to 60 % of the final cost of a renovation.
The subsidies that offset it
The Klimabonus 2026 funds 20 to 40 % of insulation, renewable heating and high-performance window work, up to per-item caps. An air-to-water heat pump attracts €4,000-8,000 in aid, a pellet boiler €6,000-10,000. Combined with 3 % VAT and municipal grants (€500-5,000), these schemes clearly reduce the amount you actually pay.
How to get reliable quotes
A barometer gives you the order of magnitude; only a quote drawn up after a site visit reflects your actual project. To compare with confidence:
- Request at least 3 quotes per trade, on an identical basis.
- Insist on the detail: hourly rate or price per m², quantities, materials with unit prices, and the VAT rate applied (3 % or 17 %).
- Be wary of prices that are too low (under €35/h of labour): undeclared work, an unqualified tradesperson, or a markup hidden in the materials.
- Check the business licence (guichet.lu), the VAT number and the ten-year liability insurance certificate.
- Allow a 15-20 % buffer for surprises, especially in older properties.
Our guide to understanding a works quote breaks down every line to check before you sign.
FAQ — Works price barometer
Do these prices include VAT?
No — unless stated otherwise, the ranges exclude tax. Add 3 % for renovating a home over 10 years old, or 17 % for new build. The applicable rate must always appear on the quote.
Why is building work more expensive in Luxembourg than elsewhere?
Three factors: tradespeople’s wages (the highest in Europe), strict building standards, and a cost of living that inflates every material. A renovation costs 20 to 40 % more than in neighbouring countries.
How often is this barometer updated?
Every range comes from a trade guide updated for 2026. When two articles disagree, we keep the more recent figure. The barometer is revised as those source guides are updated.
How can I cut the cost of my work?
Maximise the subsidies (Klimabonus, 3 % VAT), bundle projects to save 10 to 30 % in fixed costs, schedule in the low season (January-March), and always compare several quotes.
Can a quote exceed these ranges?
Yes. High-end finishes, access constraints, structural surprises (asbestos, damp, weakened structure) or a difficult plot can push the price well beyond the bounds shown. The barometer reflects entry and mid-market levels under normal conditions.
Ready to move from the barometer to a real quote? Request free quotes on tack.lu and receive up to 3 detailed offers from qualified tradespeople to compare prices transparently.
