Selling a house is an important step, and before finding the right buyer or taking photos for the listing, there is a crucial hurdle to overcome: bureaucracy.

Arriving at the notarial deed without the proper documentation not only risks canceling the sale at the last minute but can also expose you to heavy fines or legal actions. To help you clarify and avoid unpleasant surprises, we have compiled in this guide all the mandatory and necessary documents for selling a property in Italy.

Here is the complete checklist, divided by categories.

1. Personal Documents of the Sellers

It may seem obvious, but everything starts with the seller. The notary will need to verify the identity and marital status of all property owners.

• Identity Document and Tax Code: valid ID card or passport of all co-owners.

• Marital Status Certificate or Marriage Extract: essential to determine whether the property falls under a community or separation of property regime.

• Residence Permit: required if the sellers are non-EU citizens.

2. Property Documents (How did you acquire it?)

You need to legally demonstrate your right to sell the property and that there are no hidden encumbrances on it.

• Deed of Origin: a public document that certifies how you became the owner. It can be the previous sales deed, a declaration of succession, a donation deed, or a court ruling.

• Mortgage Survey: a document issued by the Revenue Agency that certifies the absence of (undeclared) mortgages, foreclosures, or injunctions on the house.

3. Urban and Cadastral Compliance (The most critical issue)

The house must comply with tax regulations and municipal laws. The actual state of the property must perfectly match the official drawings.

• Cadastral Survey: contains the identifying data of the property (sheet, parcel, subordinate) and the cadastral income, useful for tax calculations.

• Cadastral Plan: the technical drawing filed with the Cadastre. Note: if you have demolished a wall or moved a door without registering it, the plan will not be compliant, and the sale will be blocked.

• Building Permits: the building license, construction permit, or subsequent renovation practices (such as DIA, SCIA, CILA) that testify to the urban compliance of the construction.

• Certificate of Habitability (or SCA): certifies that the building meets the safety, hygiene, and health conditions required by law.

4. Energy and System Certifications

• APE (Energy Performance Certificate): legally required from the first purchase announcement. Prepared by a qualified technician, it assigns the property an energy class from A to G. It is valid for up to 10 years.

• System Compliance Declarations (DiCo/DiRi): certify that the electrical, plumbing, and gas systems are up to standard. If missing, the sale is still possible, but the buyer must agree and be explicitly informed in the deed.

5. If the House is in a Condominium

If the property is part of a condominium complex, you will need to request specific documentation to protect the buyer from any past debts.

• Condominium regulations and thousandth tables.

• Administrator's Clearance: a written statement certifying the regular payment of all ordinary condominium expenses and the absence of resolutions for outstanding extraordinary expenses (e.g., already resolved facade renovation).

6. Special Cases: Mortgages and Land

• Presence of an active mortgage: if you are paying a mortgage on the house, you will need to request the payoff statement from your bank to cancel the mortgage simultaneously with the deed.

• Presence of adjoining land: if the sale includes land or appurtenant areas exceeding 5,000 square meters, it is mandatory to attach the CDU (Urban Destination Certificate) issued by the Municipality.

A Useful Tip for Sellers

Retrieving some of these documents (especially old building practices from the Municipality) can take several weeks or even months. Our advice is to act well in advance: gathering all the documentation before putting the house on the market will allow you to manage the negotiation with complete peace of mind and conclude the deal without delays.

Do you need help verifying if your house documents are in order? Contact us for a personalized consultation!