Spain's property market has undergone a significant regulatory shift. New rules targeting foreign ownership, short-term rental licensing, and residential acquisition by non-EU nationals took effect in early 2025, reshaping the obligations of every international investor, corporate property holder, and private buyer operating in Spain.
Real estate regulation changes in Spain introduced in 2025 affect non-EU nationals purchasing residential property, foreign companies holding Spanish assets through corporate vehicles, and landlords operating short-term rentals. Compliance obligations – including updated notification requirements and enhanced due diligence procedures – apply from the date of entry into force. Failure to act within the prescribed deadlines may result in blocked transactions, administrative penalties, or forced unwinding of ownership structures.
This alert sets out what changed, which categories of foreign owner are affected, and the immediate actions required to maintain compliant ownership of Spanish real estate.
What changed – the 2025 regulatory developments and their effective dates
Spain's 2025 package of real estate measures builds on the country's existing housing legislation and amends rules governing foreign acquisitions, corporate ownership structures, and the short-term rental sector. Several elements came into force on 1 January 2025. Others – particularly those relating to non-EU acquisition restrictions – took effect from 3 April 2025, following parliamentary ratification.
The most consequential change for foreign investors is the restriction on residential property acquisitions by non-EU, non-EEA nationals. The Spanish government introduced a requirement for prior administrative authorisation before a non-EU national may complete a residential purchase in designated high-demand areas. This authorisation step is separate from – and additional to – the standard notarial deed (escritura pública) process handled by the Notario (Spanish notary public). It must be obtained before any transaction is signed before a notary.
For corporate buyers, the changes tighten scrutiny of structures using a Sociedad Anónima (SA – Spanish public limited company) or Sociedad Limitada (SL – Spanish private limited company) to hold residential property. Beneficial ownership declarations are now mandatory at the point of registration with the Registro Mercantil (Spanish Commercial Register). Existing corporate holders face a transitional period to update their filings. That transitional period closes on 30 June 2025.
Short-term rental operators face a parallel set of obligations. Autonomous communities – Spain's regional governments – now have broader powers to suspend or revoke short-term rental licences in areas classified as under residential pressure. Licence holders in affected zones must submit updated compliance documentation by 31 March 2025 or face suspension.
The Tribunal Supremo (Spanish Supreme Court) has confirmed in recent rulings that regional housing measures of this type are constitutionally valid, reinforcing the enforceability of autonomous community restrictions alongside national legislation.
Who is affected – threshold criteria and business categories
The 2025 changes affect four distinct categories of foreign property owner in Spain. Each faces different obligations and deadlines.
Non-EU, non-EEA individual buyers are affected if they are seeking to acquire residential property in any municipality classified as a high-demand housing area. The classification currently covers the major urban centres, coastal tourist zones, and island markets. Buyers in this category cannot complete a conveyancing transaction – including title deed execution – without the prior authorisation referenced above.
Corporate holders using SA or SL vehicles are affected regardless of the nationality of the ultimate beneficial owner. The new beneficial ownership rules apply to all corporate vehicles registered in Spain that hold residential real estate. The obligation to file updated beneficial ownership information with the land register – the Registro de la Propiedad (Spanish Land Register) – and the Commercial Register applies to existing structures and new acquisitions alike.
Short-term rental operators – whether individual or corporate – holding licences in designated pressure areas are required to demonstrate continued compliance with the terms under which their licence was granted. Operators who acquired licences before the 2025 changes must confirm that the property remains in use as registered and that the operator's tax obligations in Spain are current. Foreign operators who file tax returns through a Spanish Notario or fiscal representative must ensure their representative has authority to submit the updated documentation on their behalf.
Developers and institutional investors with large residential portfolios face enhanced reporting obligations when selling units to non-EU buyers. Developers must confirm at the point of sale that the buyer has obtained the required authorisation before allowing a transaction to proceed to the notarial deed stage. Failure to do so exposes the developer to joint liability for an unauthorised transfer.
For a full assessment of how these changes interact with your existing property holdings and acquisition strategy in Spain, contact us at info@ferrazwhitmore.com.
Immediate actions required – five steps for foreign property owners
Foreign owners and investors with existing or planned exposure to Spanish real estate should take the following steps without delay.
First – audit your current ownership structures. If you hold Spanish residential property through an SA or SL vehicle, verify that your beneficial ownership filings with the Registro Mercantil and the Registro de la Propiedad are current and accurate. The 30 June 2025 transitional deadline for existing corporate holders is not extendable. Structures that miss this deadline face registration blocks and potential administrative fines.
Second – check whether your target acquisition area is classified as a high-demand housing zone. If you are a non-EU national planning a residential purchase, confirm the classification of the target municipality before incurring transaction costs. The prior authorisation process takes time. Building it into your acquisition timeline before approaching a Notario avoids failed completions.
Third – review short-term rental licences. Licence holders in pressure areas should submit the required compliance documentation before 31 March 2025. Operators who have not done so are already in breach. Legal advice on real estate compliance matters in Spain should be sought immediately to assess whether a late filing remains possible or whether a licence renewal process is required.
Fourth – review tax registration and representation. Many of the 2025 obligations are enforced through Spain's tax administration. Non-resident owners who are not currently registered with a Spanish fiscal representative – or whose representative lacks updated authority – risk being unable to meet filing deadlines. The interaction between property ownership and non-resident tax obligations in Spain is direct. For the tax dimension, our analysis of tax obligations for property owners in Spain provides a detailed breakdown of the relevant obligations.
Fifth – conduct enhanced due diligence on any acquisition currently in progress. The 2025 changes affect title deed execution, Land Register entries, and notarial procedures for all affected buyer categories. A transaction that was in the preliminary stages before April 2025 may require additional steps before it can lawfully complete. Standard conveyancing checks are no longer sufficient for non-EU buyers or for acquisitions involving corporate vehicles. Enhanced title and ownership due diligence is now a baseline requirement.
A comparable alert covering changes in the neighbouring market is available in our analysis of real estate regulation changes in Portugal, which is relevant to investors with cross-border Iberian exposure.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients on real estate transactions, corporate structuring, and regulatory compliance across 46 jurisdictions. Our real estate practice in Spain covers acquisition due diligence, title deed and Land Register procedures, corporate ownership structuring, short-term rental licensing, and non-resident tax compliance. We combine Portuguese civil law expertise with English common law tradition to serve international entrepreneurs, institutional investors, and in-house legal teams who operate across multiple legal systems. The firm's Iberian real estate practice has advised on transactions for non-EU buyers, corporate portfolio holders, and developers across Spain and Portugal. As a law firm in Spain and Portugal, we work with international clients who need results-oriented counsel from a single team with direct access to EU regulatory and notarial procedures. To discuss how the 2025 regulatory changes affect your Spanish property interests, contact us at info@ferrazwhitmore.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.