Italy land registry search: how to find out who owns a plot or a house, and why the cadastre is not proof

Already have a parcel in mind? The report checks it against public data, with a source and date for every finding. Open the map → €29 in English or Italian · €39 in both languages

• the cadastre (catasto), a tax inventory that describes each parcel and building and names the people it is registered to;
• the property registers (registri immobiliari, the former Conservatoria), which publish deeds, inheritances, mortgages and seizures.

The Italian Supreme Court put it bluntly in a 2025 ownership dispute (Court of Cassation, second civil section, order no. 4547 of 20 February 2025): an unbroken run of cadastral and register entries in someone’s favour is neither necessary nor sufficient to prove that they own the property. Ownership comes from the title deed, an inheritance, a court judgment or adverse possession. The two archives reflect it, with delays and gaps.

That still makes them the best tools a buyer has, and used together they answer the ownership question in most cases. This guide shows how, for land and for houses, including how to trace the owner of an abandoned plot. For how to get the free cadastral extract itself, see visura catastale online for free. This is practical guidance, not legal advice.

Glossary

Step 1: the cadastral extract for the property

Start with the parcel (for land) or the unit (for a building). If all you have is a spot on a map, our guide on reading a visura catastale shows how to work back to the foglio and particella numbers.

Since 1 January 2025 access to the cadastral database carries no charge (Revenue Agency Director’s measure of 30 December 2024, no. 460187). In the Agency’s online reserved area, which you enter with SPID, an electronic identity card (CIE) or a national services card (CNS), the extract is free even for property registered to other people, and it can be searched by person as well as by property. At the counter, free consultation is limited to property registered to you. Floor plans (planimetrie) of other people’s flats are not available to you.

What the "Intestati" section gives you for each person: name, place and date of birth, codice fiscale, right held and share. Ask for the historical extract too. It lists each change of registered owner with the deed behind it: a notary’s name, date and reference number, or an inheritance return, or an office correction. A cadastral owner who arrived through a deed is a stronger lead than one who arrived through an unexplained update.

Check that the shares add up. Three owners at 1/3, 1/3 and 1/6 leave 1/6 unaccounted for. On a 4,800 m² plot that is a notional 800 m² belonging to someone who is not on the extract and who will still have to sign.

Step 2: the latest deed in the property registers

Next, search the property registers for the same parcel or unit. Online this costs €6.40 per property and €4.00 for each note you open (fees table introduced by Legislative Decree 139/2024, with a 20% reduction for online requests). Our guide to the Italian mortgage and register search covers the method.

In the summary list, find the latest registration in someone’s favour for a sale, gift, inheritance or acceptance of inheritance, and open its note. That person, rather than the cadastral name, is where the notary will start reconstructing the chain of title.

Step 3: compare the names

If both archives show the same people with the same rights and shares, you are in the simple case. These are the mismatches buyers meet most often.

The cadastral owner died years ago. Common with farmland. The heirs either never filed the inheritance return or filed it without the cadastral update. Since 2025 the inheritance return form, updated by the Revenue Agency measure of 13 February 2025 no. 47335, includes the request for cadastral updates, so a new return updates both at once. Older paper returns often did not. For a buyer the decisive question is whether the heirs' acceptance of the inheritance has been registered. Art. 2648 of the Civil Code provides for its registration, and art. 2650 sets the continuity rule: if an earlier link in the chain is not registered, later registrations against the acquirer have no effect until it is. The gap can be filled later (art. 2650, second paragraph), but it must be filled before your deed. Our guide to inherited property covers what to ask heirs who are selling.

Several co-owners. Each co-owner can sell their share, but to buy the whole plot or house you need all of them. A co-owner abroad signs through a notarial power of attorney; a co-owner nobody can find blocks the purchase of the whole.

Split rights. Bare ownership to one person and usufruct (a lifetime right of use) to another. To buy full ownership you need both in the deed. Old rural rights such as livello or enfiteusi (a form of perpetual lease) still appear on some land and must be cleared with the notary before the preliminary contract.

Cadastre not updated after a sale. An old deed registered in the property registers but never followed by a cadastral update leaves the previous seller’s name in the cadastre. Here the property registers are the more current source. The cadastral update still has to be done before your purchase.

Someone else is in possession. A person who has possessed land peacefully, openly and continuously for twenty years can acquire it by adverse possession (art. 1158 Civil Code), whatever the archives say. Until a court or a registered agreement confirms it, that person cannot sell by an ordinary deed, but their possession is a risk if you buy from the registered owner. On the ground, look at who farms the land, who fenced it, who has the gate key, and ask the neighbours.

Finding the owner of an abandoned plot or ruin

A typical case for foreign buyers: an overgrown plot or a ruined farmhouse, nobody in the village knows whose it is. In order of cost:

1. Cadastral extract (free online): names, dates and places of birth, codice fiscale of the registered owners.
2. Register search by person on each registered owner who is an individual (€6.40 online per name, per district): shows whether they sold, and whether an inheritance was registered in their name, with the heirs listed in the note.
3. Residence certificate from the town hall population register. Italian law lets the registrar issue residence and family-status certificates to anyone who asks, after identification (art. 33, Presidential Decree 223/1989). Online through the national register (ANPR) you can only download your own and your household’s certificates; for a third party the request goes to the town hall counter, as the Ministry of the Interior confirmed in circular no. 115 of 31 October 2022. Start with the town of birth shown on the extract or the town where the property lies. From abroad, an Italian surveyor, lawyer or agent can go for you.
4. A registered letter (raccomandata) to the address found, with the parcel numbers, your interest and your contact details. If heirs reply, ask whether the inheritance has been declared and accepted before you discuss a price.
5. Neighbours, the town hall, the local land-reclamation consortium. People who have bordered the plot for decades often know the heirs. Not official, but it saves weeks.

If the registered owner died or emigrated decades ago and no inheritance was ever registered, there is no quick purchase. A notary or lawyer will have to reconstruct the line of heirs, and every one of them will have to sign.

Before spending weeks tracing heirs, check whether the plot is worth it. The TerrenoCheck report shows, for the parcel you pin, the cadastral map, the planning zone, landscape and environmental constraints and flood and landslide areas, each with source and date. It does not show owners or mortgages, and it is not a valuation or a legal opinion. €29 in one language, €39 in English and Italian. Pin the plot on the map → · See a sample report

Checking from abroad

• Codice fiscale. You need your own to buy anything in Italy, and the seller’s (it is on the cadastral extract) to search the registers by person.
• Digital identity. The free online cadastral extract and the online register search need SPID, a CIE or a CNS. Without one, an Italian geometra, lawyer or notary runs the searches and sends you the PDFs. Ask for the documents, not a paraphrase.
• Power of attorney. A procura is not needed to search; anyone can. It is needed if someone will sign the preliminary contract or the deed for you, or if one of the sellers lives abroad and will not travel. Agree the form with the notary early.
• The notary. The notary (notaio) checks title and registrations before the deed and is required by law for the transfer, but is neutral between buyer and seller. See the notary’s role. If the chain of title has gaps, a lawyer acting for you is worth the fee.

When the result is not clean

If the chain is incomplete when you sign the preliminary contract, the contract should say that the deed will only take place once the sellers have completed the inheritance return, acceptance and cadastral updates by a stated date, and that otherwise your deposit is returned. A notary or lawyer drafts that clause.

While the sellers sort out their paperwork, you can check what the land itself allows: planning zone, constraints and hazards for the parcel, with source and date, in a TerrenoCheck report for €29, or €39 in English and Italian. Open the map and find the parcel → · See a sample report

The cadastral map also does not settle where the boundaries run on the ground; see boundaries and boundary disputes in Italy.