Building Permits in Italy: SCIA vs. Permesso di Costruire

Renovating or building in Italy requires the right permits. Two terms you’ll encounter often are SCIA and Permesso di Costruire. While they both deal with authorizations, they cover very different types of projects. In this article you’ll find everything you need to know about the two.

👉 For a broader overview of property procedures, see our guide Italian Property and Renovation: Everything You Need to Know.

What is SCIA?

  • Full name: Segnalazione Certificata di Inizio Attività
  • When it applies:
    • Internal renovations (e.g., updating systems, layout changes)
    • Minor structural repairs
    • Energy efficiency improvements
  • Process: File notice with your local Comune. If the paperwork is in order, work can usually begin immediately.

❗️Often used for restoration projects where the structure itself doesn’t change significantly.

What is Permesso di Costruire?

  • Full name: Permesso di Costruire
  • When it applies:
    • New buildings or extensions
    • Major structural changes
    • Restorations in protected or historic areas
  • Process: Requires submission of architectural plans, technical approvals, and formal authorization before starting.

❗️Essential for large countryside villas or historic properties that need major work.

Key Differences at a Glance

SCIAPermesso di Costruire
Type of WorkMinor renovations, repairsMajor construction, structural changes
ApprovalImmediate start (if compliant)Must wait for Comune approval
CostLowerHigher (fees, plans, inspections)
Common Use in Le MarcheInternal updates, system upgradesRestoring farmhouses, extending villas

Mistakes to avoid

Choosing the wrong permit can delay your project and lead to fines. Always consult a local geometra or architect before starting any work.

See Also:

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