Building your house in Luxembourg represents a major investment. In 2026, the average price per m² ranges from €2,500 to €4,000 excluding land. But this figure doesn’t tell the whole story: land, notary, connections, landscaping… The actual budget is often higher.
Average Price per m² in 2026
| Construction Type | Price/m² | 150m² House |
|---|---|---|
| Traditional construction | €2,500-3,200 | €375,000-480,000 |
| Timber frame | €2,800-3,500 | €420,000-525,000 |
| Passive house | €3,500-4,200 | €525,000-630,000 |
| Architect-designed | €3,200-4,500 | €480,000-675,000 |
These prices include structural work, finishing, and standard fittings. They do NOT include land.
Additional Costs Not to Forget
| Item | Estimated Cost |
|---|---|
| Land (excluded from construction) | €400-1,500/m² depending on location |
| Notary fees (acquisition) | 7-10% of land price |
| Architect | 8-12% of construction cost |
| Soil studies | €1,500-3,000 |
| Building permit | €500-2,000 |
| Connections (water, electricity, sewer) | €8,000-20,000 |
| Landscaping | €15,000-50,000 |
| Fencing and gates | €5,000-20,000 |
| Total additional estimated | €50,000-150,000 |
