Registered owner and owner: the starting question
When someone asks who owns a home in Spain, there is a practical answer: look at the Land Registry. Article 1 of the Mortgage Law says the Registry's purpose is the registration or annotation of acts and contracts concerning ownership and other real rights over real estate, in the Registry covering the territory where the property lies. Those entries are under the safeguard of the courts and produce all their effects until their inaccuracy is declared as the Law provides.
That is where the expression registered owner comes from: the person who appears as holder in the relevant entry. In most cases this matches the person who is the owner in reality. The Law accepts, however, that the Registry may be inaccurate and regulates how that inaccuracy is declared and corrected. So it is better to speak of the registered owner than to assume the Registry is infallible.
This guide explains what effects the Law gives to what is in the Registry and how that information appears on a nota simple. It does not analyse specific ownership situations and does not replace a lawyer's advice.
The presumption in Article 38
Article 38 contains the central rule. For all legal purposes it is presumed that real rights registered in the Registry exist and belong to their holder as the relevant entry determines. Likewise, whoever has ownership of real estate or real rights registered is presumed to hold possession of them.
The same article adds a procedural consequence: no action contradicting the ownership of real estate or real rights registered in the name of a specific person or entity may be brought unless a claim to annul or cancel the corresponding registration is brought beforehand or at the same time. In other words, anyone who wants to challenge a registered ownership must also attack the registration.
For someone reading a nota simple the message is twofold. First, the holder shown in the Registry benefits from a favourable presumption. Second, that presumption has a defined legal regime and is not conclusive proof in every circumstance. If there is a real dispute over ownership, legal advice and, where appropriate, a court procedure are needed.
What happens with what is not registered
Article 32 is short and far-reaching: title deeds to real estate or other real rights that are not duly registered or annotated in the Land Registry do not prejudice third parties. Someone who bought with a private document or an unregistered deed may be the owner as between the parties, but that ownership cannot be asserted against third parties in the same way.
This explains why professionals insist on registering. To understand how registration is reached and what role it plays in protection against third parties, read the guide on registering the deed in the Land Registry.
For a buyer, the same article works as a warning: if the seller of a home is not the registered owner, you need to clarify why before going ahead.
The third party who relies on the Registry
Article 34 protects a third party who in good faith acquires for value a right from a person who appears in the Registry with power to transfer it. The third party keeps the acquisition, once they have registered their right, even if the grantor's right is later annulled or terminated for reasons that do not appear in the Registry.
The rule adds that a third party's good faith is always presumed until it is proven that they knew the Registry was inaccurate, and that those who acquire for free enjoy no more registry protection than their predecessor had. The requirements are cumulative: good faith, acquisition for value and acquisition from someone who appears in the Registry with power to transfer, plus registration of the right.
The rule should not be stretched beyond its text. Each case depends on its facts, and the protection in Article 34 is often disputed in court. For a specific decision, consult a professional.
How to check the owner with a nota simple
The usual way to see who is recorded as owner is to request a nota simple. Article 222 provides that the content of the entries is made available by nota simple informativa or by certificate, always in electronic format. On the nota simple you will see the description of the property, the owner or owners and the title by which they acquired, as well as the charges.
Check that the property described is the home you are interested in. The cadastral reference and registry details help avoid confusing it with another; in the guide on registered property, CRU and IDUFIR we explain those identifiers. Then compare the owner's name with the person who says they are selling or who appears in the deed.
If you need a document that certifies the content of the Registry with effects the note does not have, the route is the certificate. The differences are in the guide on nota simple versus registry certificate.
Common mistakes when reading ownership
A first mistake is to believe a nota simple proves any ownership right. The note reports what is in the Registry; the Law regulates the effects of that content. It is not a report on actual possession, physical condition or debts outside the Registry.
Another mistake is forgetting the date of the note. Entries change, and information from months ago may not reflect the current situation. The third is reading only the owner's name and skipping the charges section, which limits what can be done with the home; we cover it in the guide on charges on a nota simple.
Finally, do not confuse the Land Registry with the Cadastre. The first records the legal situation of the property; the second, its physical and tax description. They are related but not the same, as explained in Land Registry and Cadastre: differences.
When to ask for specific help
Ask a professional for help if the seller does not match the registered owner, if there are several owners or shares, if the note shows judicial entries, or if there is a discrepancy between the deed and the Registry. The nota simple is the starting point for those checks.
This text is general information based on the Mortgage Law and is not legal advice on a specific home.