Title risk when buying property in Portugal: what US and UK buyers assume, and what actually protects them

Buying an older, rural or inherited property in the Algarve, or anywhere in Portugal, tends to raise a question that buyers from the United States and the United Kingdom rarely think to ask at home: who insures the title itself? In their own market that cover is arranged almost automatically, and the assumption travels with them. In Portugal the equivalent product is not a routine part of the transaction, and the gap between what a buyer expects to exist and what actually stands behind their ownership is the subject of this article.

The assumption buyers bring with them

In the United States, title insurance is issued on virtually every purchase. A title company searches the public records, the lender requires a policy as a condition of the loan, and the buyer usually takes an owner's policy at the same time. The premium is a line on the closing statement, paid once, and it indemnifies the owner if a defect in the chain of ownership later comes to light. It is so embedded in the process that most buyers never consciously decide to have it — it simply happens at closing.

The United Kingdom arrives at the subject from a different direction. There, title insurance is not taken on every purchase; buyers meet it as an indemnity policy for a specific, identified problem — an absent right of way, a missing building consent, a defect the solicitor has flagged — bought to cover that particular risk rather than the title as a whole. Either way, a buyer coming from these systems arrives in Portugal expecting that, at completion, some equivalent instrument will sit behind the purchase. For the most part it does not, and that absence is what nobody tends to explain.

What actually stands behind ownership in Portugal

Portugal protects a buyer through a different mechanism, one built into the transaction rather than sold alongside it. The centrepiece is the Registo Predial, the land registry, which records ownership and the charges affecting a property. It carries a principle known as fé pública registral — the public faith of the register — under which a person who buys in good faith, relying on what the register shows, is in general protected against claims that the register did not disclose.

Around that sit the checks made before the deed. A Portuguese purchase is completed by public deed (escritura) before a notary, or through an equivalent authenticated process, and both the notary and the buyer's lawyer verify the ownership, the registered charges and the documentation before it is signed. The intention of this system is to prevent a defective sale from completing in the first place, rather than to pay out after one has.

That distinction matters, because it is where the Anglo-Saxon assumption quietly fails. The Portuguese system is protective, but it is not the same thing as title insurance. Registry faith has legal exceptions, and it operates as a presumption rather than a guarantee. Crucially, it does not hand the buyer a policy that indemnifies them in money for every latent defect that might emerge afterwards. Verification before the deed reduces the chance of a problem; it does not underwrite the loss if one surfaces regardless. A buyer used to a cheque arriving when the title fails will not find that safety net waiting here by default.

The risk is not that the Portuguese system is weak. It is that a buyer measures it against a product from home that was never part of the deal here, and assumes a payout exists where only a check was made.

Where the real title risks sit

The situations that make a buyer wish they had held cover are specific, and they cluster on exactly the properties international buyers are drawn to: older houses, rural land, and homes that have passed down through a family. These are the exposures worth understanding before committing.

Undivided inheritances and heirs who surface later

An undivided inheritance (herança indivisa) is an estate that has passed to several heirs but has not been formally divided among them. Until the division is done, the property belongs to all the heirs jointly, and a sound sale generally requires every one of them to consent. The problem arrives when an heir who was not part of the sale — a sibling abroad, a child from an earlier relationship, someone simply overlooked — emerges afterwards and asserts a share. On inherited rural property this is among the most common title defects of all.

Usucapião that was never properly consolidated

Ownership in Portugal can be acquired through long possession, or usucapião (a form of adverse possession). Many rural holdings rest partly on it. The risk for a buyer is a chain of ownership that relies on usucapião which was never formally consolidated through the proper process, or never registered — leaving the seller's title less settled than the paperwork suggests.

Discrepancies between the tax record and the registry

A property is described in two separate places: the tax record, the caderneta predial or matriz, and the land registry, the registo predial. On older properties these very often disagree — on area, boundaries, the description, sometimes even which buildings exist. A mismatch is not proof of a defect, but it has to be understood and, where needed, reconciled before completion.

Unregistered or unlicensed works

Extensions, annexes, pools and conversions carried out over the years are frequently not licensed, or not reflected in the registry and tax records. A building that is physically there but absent from the paperwork — or built without the required consent — is a title and legalisation problem the buyer inherits.

Boundaries and rights of way on rural land

Rural plots carry their own version of the problem: boundaries (estremas and confrontações) that were never precisely fixed, and rights of way (servidões de passagem) across or in favour of the land that are informal or disputed. Neighbouring use that has gone unchallenged for years can harden into a claim.

Charges and encumbrances not cleared before sale

Mortgages, liens and other charges (ónus e encargos) must be identified and cleared as part of completion. A charge that is not properly discharged before the deed can follow the property to its new owner.

When title insurance can still be arranged

None of this means the cover is unobtainable. Specialist and cross-border title insurance, aimed at a specific and identified defect, can sometimes be sourced — typically on higher-value or unusual transactions where the exposure justifies the work of placing it. It is a niche, case-by-case arrangement, often assembled through international networks rather than bought from a domestic insurer, and it is not an off-the-shelf product waiting at completion. Where it can be arranged, it addresses a particular risk that due diligence has surfaced; it is not a general substitute for that diligence, and its availability should not be assumed in advance of a real enquiry.

What to do in practice

The practical response is not to look for a policy first. It is to raise the exposure with your own lawyer early, so that the checks are made before you are committed rather than after. The points below are the ones worth putting to your lawyer or solicitor as questions about a specific property.

• Reconcile the tax record (caderneta predial / matriz) against the land registry (registo predial), and ask what any discrepancy means for this property.
• Confirm the full chain of ownership and that the seller can validly transfer the whole of what is being sold.
• Check whether the property comes from an inheritance, and if so whether it has been divided and every heir accounted for.
• Verify that works, extensions and annexes are licensed and correctly reflected in the registry and tax records.
• Establish the boundaries and any rights of way, particularly on rural land, and how firmly they are fixed.
• Confirm that all charges and encumbrances will be identified and cleared before the deed.

Those are legal and conveyancing questions, and they belong with your lawyer — not with a broker. Where Adler & Rochefort adds something is on the insurance side of the same problem: identifying where a transaction carries title exposure that unsettles the buyer, and, in the cases where a market solution genuinely exists, sourcing specialist or cross-border cover for a defined risk. That is a complement to legal due diligence on an exposed purchase, never a replacement for it.

This article is provided for general information and does not constitute personalised advice. It is not legal, tax or conveyancing advice: questions about the title to a specific property, the chain of ownership, inheritances, licensing of works, boundaries and the clearing of charges are matters for your own lawyer, solicitor and advisers, and should be taken up with them. The availability of any insurance solution depends on the individual transaction and cannot be assumed. Adler & Rochefort is a commercial brand of Ownizo Unipessoal LDA, insurance intermediary registered with the Autoridade de Supervisão de Seguros e Fundos de Pensões (ASF) under no. 425591790/3.