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Building Permit Fee Calculator, 2026
Enter the declared value of the construction works (from the general cost estimate, excluding TVA).
Legal framework
Governed by the Cod Fiscal, Art. 474, para. 5-6. Unlike most local fees, the rate isn't set by the local council — it's fixed nationally: 0.5% for residential buildings and outbuildings, 1% for any other construction (commercial, industrial, agricultural).
The minimum floor for residential
For residential buildings, if the value declared in the permit application is lower than the building's existing taxable value (calculated under Art. 457), the fee must be calculated on the taxable value, not the declared one — an anti-underdeclaration measure.
Final regularization
The fee paid when the permit is issued is provisional, based on the declared value. Within 15 days of completing the works, you file a declaration with the actual value, and the city hall recalculates — if you spent more than you initially declared, you pay the difference.