Key data
| Regulation | Resolution of June 17, 2026, from the General Directorate of Legal Security and Public Faith |
|---|---|
| Publication | October 22, 2026 |
| Entry into force | Not specified |
| Affected parties | Executing tax administrations, adjudicatees in administrative auctions and holders of registered purchase options |
| Category | Real estate |
| Registry involved | Property Registry of San Vicente del Raspeig |
| Defect classified as | Incurable |
| Regulation applied | Article 20 of the Mortgage Law (principle of successive title) |
If your company participates in administrative auctions or executes seizures on real estate, this resolution requires you to review the registry due diligence process from the beginning. The General Directorate of Legal Security and Public Faith confirmed in June 2026 that an adjudication in an administrative auction cannot be registered when a purchase option registered prior to the seizure exists and has already been exercised by its holder.
The specific case: the property was seized in 2018 for debts to the Municipality, but a purchase option registered in 2017 in favor of Numic Investing, S.L. already existed. This company exercised its right in 2019, acquiring ownership of the property. When the Municipality executed the seizure and adjudicated the property to Mayfair Consulting, S.L. at auction, the original debtor was no longer the registered owner. The Property Registry of San Vicente del Raspeig denied the registration, and the General Directorate confirmed that negative classification.
What does this resolution establish?
The resolution applies two fundamental principles of Spanish Mortgage Law:
- Principle of registry priority: whoever registers a right first in the Registry has preference over rights registered later. The purchase option of Numic Investing (registered in 2017) is prior to the seizure (noted in 2018), so it prevails over it.
- Principle of successive title (art. 20 Mortgage Law): to register a transfer, the transferor must be the registered owner at the time of the operation. In the auction, the executed debtor was no longer the registered owner (Numic Investing had been since 2019), so the adjudication to Mayfair Consulting cannot be registered.
A critical nuance that this resolution clarifies: although the transfer of ownership to Numic Investing was chronologically subsequent to the seizure (2019 versus 2018), the purchase option that originated it was registered earlier (2017). That is what determines priority, not the date of the final purchase deed.
| Fact | Date | Registry consequence |
|---|---|---|
| Registration of purchase option (Numic Investing, S.L.) | 2017 | Preferential right over subsequent charges |
| Annotation of seizure (debts to the Municipality) | 2018 | Subordinated to the prior option |
| Exercise of the option and acquisition of ownership (Numic Investing) | 2019 | The debtor ceases to be the registered owner |
| Administrative auction and adjudication (Mayfair Consulting, S.L.) | After 2019 | Incurable defect: not registrable |
Economic and operational impact
The most direct impact is for Mayfair Consulting, S.L.: it paid for a property at auction and cannot register the adjudication or cancel subsequent charges. The resolution classifies the defect as incurable, which means there is no additional procedure that allows correcting the situation within the same file.
For executing tax administrations, the operational risk is significant: if a collection procedure is followed against a debtor whose property has already changed ownership due to a previously registered purchase option, the entire execution becomes void regarding that asset. The creditor Municipality will have to seek other assets of the debtor or review the procedure.
For adjudicatees in administrative auctions, the economic risk is clear: the amount paid at auction is compromised if registration is denied. Recovering that money involves initiating legal actions against the executing administration, with the costs and timeframes that entails.
Who does it affect?
- Adjudicatees in administrative auctions: companies and investors who buy real estate in municipal, regional or state collection procedures.
- Executing tax administrations: municipalities, regional tax agencies and the AEAT when executing seizures on real estate.
- Holders of registered purchase options: companies or individuals who have purchase options registered on properties that are subsequently seized.
- Legal advisors and auction managers: professionals who advise on the purchase of assets in execution procedures.
- Real estate investment funds and servicers: entities that acquire portfolios of assets adjudicated in administrative or judicial auctions.
Practical example
Taking the real data from the resolution: Numic Investing, S.L. registered a purchase option on a property in 2017. In 2018, the Municipality noted a seizure on that same property for debts of the owner. In 2019, Numic Investing exercised the option and became the registered owner.
When the Municipality executed the seizure and adjudicated the property to Mayfair Consulting, S.L. at auction, this company presented the adjudication to the Property Registry of San Vicente del Raspeig for registration. The registrar denied the registration: the execution had been followed against someone who was no longer the registered owner, violating article 20 of the Mortgage Law.
Mayfair Consulting appealed to the General Directorate of Legal Security and Public Faith, which confirmed the negative classification. Result: the adjudication becomes void, the cancellation of charges is not performed, and Mayfair Consulting must claim the amount paid by another means. All of this could have been avoided with a prior registry note to the auction showing the purchase option registered in 2017.
What should companies do now?
- Request complete registry note before bidding: before participating in any administrative auction, obtain the registry note of the property and verify if there are purchase options, preferential acquisition rights or other rights registered prior to the seizure being executed.
- Review the chain of registry ownership: verify that the executed debtor remains the registered owner at the time of the auction. If there have been transfers derived from rights registered before the seizure, the adjudication will not be registrable.
- Include this verification in the due diligence protocol: if your company buys assets at auctions on a recurring basis, incorporate the review of registered preferential acquisition rights as a mandatory step before any bid.
- Seek advice before, not after: the defect detected in this resolution is incurable. No correction is possible once the asset is adjudicated. The cost of a prior registry report is minimal compared to the risk of losing the amount paid at auction.
- If you are an executing administration: before auctioning a seized property, verify that there are no preferential acquisition rights registered prior to the seizure that have been or could be exercised. Otherwise, the execution on that asset will become void.
Frequently asked questions
What happens if I buy a property at auction and the Registry denies registration?
The adjudication becomes void and you cannot register the property in your name. If the defect is incurable, as in this case, there is no procedure within the file that allows correcting it. You will have to claim the amount paid to the executing administration by other legal means.
Does a purchase option registered before the seizure always prevail over execution?
Yes, according to the principle of registry priority. If the purchase option was registered before the annotation of the seizure, it prevails over it. This is true even if the transfer of ownership derived from the exercise of the option is chronologically subsequent to the seizure, as happened in this case: option registered in 2017, seizure in 2018, exercise of the option and acquisition of ownership in 2019.
What is the principle of successive title and why did it prevent registration?
Article 20 of the Mortgage Law requires that, to register a transfer, the transferor must be the registered owner at the time of the operation. In this case, when the auction took place, the executed debtor was no longer the registered owner: Numic Investing, S.L. had acquired ownership in 2019 by exercising its purchase option. That is why the adjudication to Mayfair Consulting, S.L. could not be registered.
How can I find out if a property at auction has registered purchase options?
By requesting a registry note from the corresponding Property Registry before participating in the auction. The registry note reflects all rights registered on the property, including purchase options, right of first refusal and retraction rights, and other charges. It is the essential prior step in any auction due diligence.
Can the executing administration avoid this problem before auctioning?
Yes. Before initiating a collection procedure on a property, the administration must verify the complete registry status of the property and check if there are preferential acquisition rights registered prior to the seizure. If they exist and have been exercised, the execution on that asset will not produce registry effects and the procedure will have been useless regarding that property.
Official source
Consult complete regulation in official source
Notice: This article is merely informative in nature and does not constitute legal advice. For specific decisions, consult a qualified professional. Source: https://www.boe.es/diario_boe/txt.php?id=BOE-A-2026-22023
