Not necessarily. Italian law allows ownership of a building to be separate from ownership of the land beneath it. Before buying a property described as proprietà superficiaria, check the right being transferred, its duration and the governing documents. Do not assume that the purchase includes the land, starts a new term or guarantees conversion into full ownership.
| What the documents or seller say | Document to request | What could go wrong | Before the offer |
|---|---|---|---|
| “Proprietà superficiaria” | Seller’s deed and instrument establishing the right | Building ownership is mistaken for ownership of the land | Identify exactly what transfers |
| “A 99-year right” | Original deed and later amendments | The original duration is confused with the remaining term | Establish the start date and expiry |
| “The land belongs to the Comune” | Relevant convention and subsequent instruments | Conditions affecting sale, use or costs are overlooked | Review the applicable arrangement |
| “Conversion is available” | Official documentation and any completed deed | A possible procedure is treated as an acquired right | Define the result required before commitment |
What does “diritto di superficie” mean?
A diritto di superficie, commonly called a surface right in English, separates rights that would otherwise normally belong together.
Italian law allows the landowner to give another person the right to construct and maintain a building on the land. It also allows ownership of an existing building to be transferred separately from ownership of the soil.
Proprietà superficiaria refers to this separate ownership of the building.
This can matter when buying an apartment in a building standing on land owned by a municipality or another party. The apartment may be owned and sold, but the transaction does not necessarily transfer the corresponding ownership of the land.
The arrangement is not automatically defective. It is a different legal position that must be understood and reflected in the purchase.
Is it the same as usufruct or a lease?
No.
| Position | Main distinction |
|---|---|
| Building ownership separated from the land | The building and soil have separate ownership positions |
| Usufruct | A person has rights to use and enjoy property while another holds bare ownership |
| Lease | Occupation or use arises under a rental contract |
| Ownership of an ordinary condominium apartment | Ownership generally includes the relevant interests in common property, subject to the titles and applicable law |
Do not translate diritto di superficie automatically as “leasehold” and assume that the rules familiar from another country apply.
Equally, the words “ownership” or “freehold” in an English listing should be checked against the Italian title.
For the wider comparison of rights, see Usufruct, Easements and Other Rights Affecting Italian Property.
How much time remains?
A surface right is not always limited to a fixed term. Establish whether this one is.
If a term applies, identify:
- The event or date from which it runs.
- The original duration.
- Any valid extension or amendment.
- The actual expiry date.
- The provisions governing expiry.
Buying from the current owner does not, by itself, restart the original term.
A reference to “99 years” may describe the arrangement when first established, not the period available to the new buyer.
Under Article 953 of the Italian Civil Code, where the right is constituted for a fixed period, the statutory starting point is that it ends at expiry and the landowner becomes owner of the construction. The governing title and applicable regime require examination.
Do not assume automatic renewal, compensation or a right to purchase the land merely because the building is occupied and maintained.
Who owns the land?
The landowner may be a municipality or another public or private party.
Request the instrument establishing the surface right. Where a municipality is involved, a convenzione, the agreement governing the arrangement, may contain important conditions.
The seller’s latest deed may refer back to that document without reproducing every provision.
Relevant questions include:
- Which land and buildings are covered?
- Which rights belong to the seller?
- What obligations remain in force?
- Are there relevant payments or unresolved amounts?
- Are notices, consents or other steps required for this transaction?
- Have later documents changed the original arrangement?
A cadastral description is useful for identification. It does not replace examination of the documents establishing and transferring the rights.
Does the convention restrict the price or intended use?
Possibly, but restrictions should not be assumed solely from the phrase diritto di superficie.
Some housing arrangements involve provisions concerning the permitted sale price, rental terms, purchaser requirements or use. Their existence and current effect depend on the applicable law and documents.
Conversely, ownership of the land does not automatically establish that every convention-based restriction has disappeared.
Ask for the complete sequence of relevant instruments, including amendments and any document said to have removed a restriction.
A previous sale, mortgage or notarial deed does not by itself explain which obligations remain today.
If the property is being marketed at an unrestricted price, establish the documentary basis before making that price part of a binding agreement.
Does “affrancazione completed” mean you own the land?
Not necessarily.
In the housing-convention context, affrancazione commonly refers to removal of particular price or rental restrictions. Trasformazione concerns changing the surface-right position into ownership of the land.
They answer different questions.
| Seller’s statement | What needs verification |
|---|---|
| “The price restriction has been removed” | Which restriction, through which instrument, and with what effect? |
| “The surface right has been converted” | What land interest was transferred and how is it documented? |
| “Both procedures are complete” | Evidence establishing both results |
| “An application has been submitted” | What remains outstanding before the intended result is achieved? |
A payment receipt or application status should not be mistaken for a completed legal result.
Where conversion is important to the purchase, establish availability, cost, required steps and documentation for the particular property. Do not assume a procedure used by another municipality applies unchanged.
Can you obtain a mortgage or sell later?
These questions should be investigated before relying on a purchase plan.
A lender will assess the actual title, any remaining term and relevant restrictions under its own requirements. Do not assume that another owner’s mortgage proves your financing will be approved.
For a later sale, the buyer and their advisers will also need to understand what can be transferred and which conditions remain.
If financing is essential, present the title documents to the lender early enough to inform the offer. Explain any proposed conversion rather than describing it as already completed.
A family planning long-term ownership should assess the position over that intended period, not only whether the current seller can sign a deed.
What should the offer say?
The agreement should describe the right actually being purchased.
Depending on the findings, it may need to address:
- The apartment, accessories and rights included.
- The surface-right instrument and applicable convention.
- The documented duration and relevant obligations.
- Delivery of missing instruments or official information.
- A defined review of restrictions.
- Any conversion or restriction-removal result required.
- Responsibility for associated costs.
- A realistic deadline.
- Financing requirements.
- Consequences if an agreed condition is not met.
- Custody, release and repayment of the initial payment.
Avoid an undefined promise that the seller will “make it freehold before completion”.
If full ownership is essential, identify the legal result and evidence required. If you are willing to buy the existing right, the price and agreement should reflect that informed decision.
A caparra confirmatoria, a contractual deposit with specific consequences on default, needs assessment alongside these terms. Read Caparra vs Deposit When Buying Property in Italy.
If an offer is already signed, obtain advice before assuming that discovering a surface right permits withdrawal.
An illustrative apartment purchase in Rome
A couple from London finds an apartment in Rome. The seller explains that the municipality owns the land but says “the restrictions have already been removed”.
The latest deed refers to proprietà superficiaria. Further documents establish removal of a price restriction, but do not establish a transfer of ownership of the land.
The couple also discovers that the term quoted during the viewing is the original duration, not the remaining period.
Before offering, they decide whether they are prepared to acquire the existing right or require a completed transformation. Their lawyer reviews the relevant instruments and any available route, then addresses the required result, evidence, costs and deadlines in the proposed agreement.
This is a hypothetical example, not a client case. It does not assume that conversion is available or guaranteed.
Send these six document groups before offering
- The listing and complete draft offer.
- The seller’s acquisition deed and relevant earlier titles.
- The instrument establishing the surface right.
- The convention, attachments and subsequent amendments.
- Any conversion, restriction-removal or renewal documents, including pending applications.
- Available land-register and cadastral records, plus relevant official correspondence.
Tell us whether ownership of the land is essential, whether you need financing and how you intend to use the property.
How Govoni Law helps
For more than 16 years, our lawyers have assisted foreign property buyers throughout Italy. We act only on the buyer’s side.
We can examine the rights offered, relevant title and convention documents, duration, obligations and proposed contractual terms. Where necessary, the work is coordinated with the appointed notary and relevant technical professionals.
- Before You Sign Brief: initial orientation on the information supplied and the next review required. It does not establish the full effect of a surface right or convention.
- Light Due Diligence: substantive review of a genuinely defined legal area where a limited scope is appropriate.
- Full Legal Due Diligence: wider investigation where title, convention, property and contractual questions interact.
Drafting, negotiation and additional procedures must be expressly included in the engagement.
We do not sell or find property, provide tax advice, arrange mortgages, conduct technical surveys or obtain visas. We do not guarantee conversion, renewal, regularisation or authorisations.
Frequently asked questions
Can I own an Italian apartment without owning the land?
Yes. Italian law permits building ownership to be separated from ownership of the soil. The exact rights require examination of the title.
Does every surface right last 99 years?
No. Establish whether the right is fixed-term and what duration the governing documents provide.
Does buying the apartment restart the term?
Not merely because ownership changes. Check the original starting point and any valid later modification.
Is diritto di superficie the same as usufruct?
No. Separate building ownership and usufruct are distinct legal positions.
Can I always buy the land from the municipality?
No automatic entitlement should be assumed. The applicable framework, property and procedure require assessment.
Does removal of a price cap establish full ownership?
Not necessarily. Removal of a price restriction and transformation of the surface right are different matters.
Is this type of property always unsuitable?
No. It may meet a buyer’s needs if the rights, duration, obligations, financing and price are understood and acceptable.
If your Italian property documents mention diritto di superficie or proprietà superficiaria, send Govoni Law the deed, convention, listing and draft offer before signing or paying. Include any claim that restrictions have been removed or ownership can be transformed.
We will do our best to reply to your request as soon as possible.