A foreign buyer completes a property transfer in Greece, receives a notarial deed (the notarised public instrument through which ownership formally passes in Greek law), and assumes the transaction is closed. Months later, the Greek land register flags an irregularity under recently updated registration rules – creating a title defect that blocks any future sale or mortgage. This scenario is now more common than many international investors expect.
Greece has introduced tightened real estate regulation affecting how foreign nationals and non-EU entities acquire, register, and hold property, with key provisions entering into force in 2025. Foreign property owners and buyers must complete mandatory land register entries and satisfy enhanced due diligence requirements within defined compliance windows. Failure to act before the applicable deadline risks title invalidation and exposure to administrative penalties under Greek property legislation.
This alert identifies the changes, the categories of owner affected, the threshold criteria that trigger compliance obligations, and five immediate steps international clients should take now.
What has changed and when it takes effect
Greek property legislation has been updated on two principal fronts. First, the Κτηματολόγιο (Ktimatologio – Greek national land register) has expanded mandatory registration to cover previously unregistered parcels across multiple prefectures. The final deadline for voluntary declarations by existing owners in the newly activated areas is 31 March 2026. After that date, unregistered properties revert to a contested status that severely complicates conveyancing.
Second, rules governing property acquisition by non-EU nationals in border zones and island territories have been revised. The revised rules tighten the prior-approval process administered by the Greek Ministry of National Defence. The approval requirement now applies to a broader geographic list than was in force before 2025. Purchases completed without the required approval – even before the rule change – may be subject to retroactive challenge under the updated legislation.
Both sets of changes interact with the broader conveyancing process. A valid title deed in Greece requires a clean entry in the land register, an up-to-date ENFIA (Unified Property Tax) certificate, and, where applicable, defence ministry approval. Any gap in this chain now triggers enhanced scrutiny from notaries and the register.
Who is affected and the threshold criteria
The regulation changes affect four distinct categories of foreign property owner or buyer in Greece.
- Non-EU nationals holding property in border zones or island territories – the geographic scope of the restricted-zone rules has expanded; owners in newly included areas must verify their status promptly.
- Foreign-owned legal entities acquiring Greek real estate – enhanced due diligence on beneficial ownership is now required at the notarial deed stage; corporate structures without clear disclosure of ultimate beneficial owners face registration refusals.
- Any owner with property in a prefecture newly activated for Ktimatologio purposes – this includes a significant number of Aegean island municipalities activated in the 2024–2025 cycle.
- Golden Visa holders with real estate as the qualifying asset – updated property investment thresholds and zone restrictions interact with the land register changes; residency status may be at risk if the underlying property title becomes defective.
The threshold that triggers the mandatory Ktimatologio declaration is ownership of any parcel, regardless of size or value, in an activated municipality. There is no minimum value exemption. The threshold for the border-zone approval process depends on nationality and the specific geographic designation of the property's location.
To explore how these changes affect your specific holdings or pending acquisition in Greece, contact us at info@ferrazwhitmore.com.
Immediate actions for international property owners
Five steps should be initiated without delay.
1. Verify land register status. Confirm whether your property sits within a newly activated Ktimatologio zone. The register's online portal allows parcel-level searches by cadastral reference. If your property is not yet formally registered, a declaration must be filed before the 31 March 2026 deadline. Late declarations attract financial penalties and expose the title to third-party challenges.
2. Commission a full title deed review. Engage a lawyer in Greece to conduct a full retrospective due diligence search spanning at least twenty years of ownership history. Greek conveyancing practice requires examination of the notarial deed chain, encumbrance records, and any pending expropriation orders. A title defect discovered after a transaction closes is substantially more expensive to remedy than one identified beforehand.
3. Confirm border-zone approval status. Non-EU nationals whose properties fall within a restricted zone should confirm in writing whether a prior approval was obtained, and whether that approval remains valid under the updated geographic boundaries. A law firm in Greece with experience in defence ministry procedures can request a status confirmation on your behalf. Acting now avoids the risk of a forced divestiture order.
4. Update beneficial ownership disclosures. Foreign-owned companies holding Greek real estate must ensure that their beneficial ownership information is current in both the Greek business registry and with the managing notary. Discrepancies between corporate records and actual ownership structures are a leading cause of registration refusals under the updated rules.
5. Review tax compliance certificates. The property transfer process in Greece requires a current ENFIA certificate confirming that all annual property taxes have been paid. Outstanding tax liabilities – including those accumulated during periods of absentee ownership – block register entries and notarial completions. For the broader tax consequences of Greek property ownership, our analysis of tax matters in Greece provides relevant context on annual obligations and transfer tax exposure.
A detailed overview of the conveyancing process and title protection mechanisms available to foreign buyers is set out in our guide to real estate legal services in Greece. For a comparison with parallel regulatory changes in another EU jurisdiction, see our alert on real estate regulation changes in Portugal.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising clients across 46 jurisdictions on real estate acquisitions, title due diligence, and property regulation compliance. Our team combines Portuguese civil law expertise with English common law tradition – a dual perspective that is particularly relevant when advising common law-background clients on Greek and broader Mediterranean property transactions. The firm's real estate practice covers conveyancing, land register procedures, border-zone approvals, and the intersection of property title with residency programmes such as the Greek Golden Visa. Our attorneys have advised on cross-border property transfer matters across both civil law and common law systems, and the firm maintains close working relationships with specialist local counsel in Greece. As an international law firm advising on lawyer Greece mandates and cross-border acquisitions, we provide counsel that is results-oriented and jurisdictionally precise. To discuss how the 2025 Greek real estate regulation changes affect your holdings or planned acquisition, 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.
Published: March 03, 2026 | Author: Daniel Ferreira, Managing Partner