Greece has experienced a significant resurgence of international property investment since the mid-2010s, driven by the Golden Visa programme, tourism growth, and competitive pricing in many markets. Athens, the Greek islands (Mykonos, Santorini, Crete, Rhodes, Corfu), and the Peloponnese attract buyers from across Europe, the Middle East, and beyond. However, Greece's property market presents unique due diligence challenges: an incomplete and historically fragmented land registry, significant quantities of illegally constructed property, forest land restrictions, and a conveyancing system that places considerable responsibility on the buyer's lawyer to uncover problems. Thorough legal due diligence is more important in Greece than in most European markets.

This guide is for informational purposes only and does not constitute legal advice. Greek property law and procedures change; always seek independent legal advice from a qualified Greek lawyer (δικηγόρος) before proceeding with any transaction.

The Greek Legal Framework for Foreign Property Ownership

EU citizens can purchase property in Greece without restriction. Non-EU nationals can also purchase in most areas, but purchases in border regions (παραμεθόριες περιοχές — border zones) require ministerial approval, which is typically granted but adds time. As of 2026, the border zone restrictions apply to parts of northern Greece (near Bulgaria, North Macedonia, Albania), certain Aegean islands close to Turkey, and some other designated areas. Your lawyer will confirm whether your target property is in a restricted zone.

Greek property law is based on the civil law tradition, governed by the Civil Code (Αστικός Κώδικας) and supplemented by numerous specific laws on construction, planning, forests, and condominium ownership.

Title Deed Verification and the Land Registry System

Greece has been in the process of transitioning from an old transcription-based system (Υποθηκοφυλακείο — Mortgage Registry) to a modern cadastral register (Κτηματολόγιο — Ktimatologio). The transition is largely complete in most areas as of 2026, though some regions are still completing cadastral mapping.

Ktimatologio (National Cadastre): Where complete, the Ktimatologio is the definitive register of title. Your lawyer can search the Ktimatologio online or at the local office to obtain:

The registered owner(s)
The legal description and area of the property
Any encumbrances: mortgages, pre-emption rights, easements, court attachments

Old Mortgage Registry (Υποθηκοφυλακείο): In areas not yet fully transferred to the Ktimatologio, the old Mortgage Registry remains operative. This system records documents (deeds, mortgages, court orders) rather than properties directly — title is established by searching the chain of deeds. The search process is more complex and requires your lawyer to trace the property's title history, typically back at least 20 years (and ideally longer).

The Greek Cadastre transition — a critical point: When properties were first uploaded to the Ktimatologio database, registration was based on declarations by owners, not independent verification. A property appearing on the Ktimatologio with a registered owner does not guarantee that the title is unchallenged — errors, missing registrations, and overlapping claims from the transition period exist. Your lawyer should always review the full title history, not just the current Ktimatologio entry.

Forest Register Checks

One of Greece's most significant property due diligence requirements — and one that catches many foreign buyers — is the Forest Register (Δασολόγιο). Greek law provides absolute protection for forest land: construction on forest land is illegal regardless of what permissions may previously have been granted, and structures built on forest land are subject to demolition without compensation.

The problem is that the Greek Forest Register (Δασολόγιο) is still being compiled and refined. Classification of land as forest is done by the Forestry Service (Δασαρχείο), and many properties that are physically treeless — or have trees but are not ecologically forest — have been misclassified. The appeals process (Forest Characterisation — Χαρακτηρισμός) can overturn incorrect designations, but this takes time and is not guaranteed.

Before purchasing any property in Greece, your lawyer must:

Obtain a Forestry Service certificate or search the Forest Register to confirm the property is not classified as forest or reforestation land
Confirm that any building permit was issued after a Forestry Service non-objection (or that the property is definitively urban land not subject to Forestry scrutiny)
Verify that no forest characterisation proceedings are pending against the property

This check is not optional. Properties have been demolished in Greece because buyers completed a purchase without understanding the forest register classification.

Planning Legality and Building Compliance

Greece has an extensive history of illegal construction — buildings constructed without permits, with permits that exceeded the legal construction coefficient, or extensions added without authorisation. Buying a property with an illegal component creates serious risk:

E9 tax declaration and ENFIA: The property must be declared on the E9 form to the tax authority, which forms the basis for the annual property tax (ENFIA). The E9 declaration should describe the property accurately. Where a property's declared size differs from its actual footprint, there is a likely illegality issue to investigate.

Legality certificate from the urban planning authority: Your lawyer should obtain a certificate from the local urban planning authority (Υπηρεσία Δόμησης — ΥΔΟΜ) confirming the property's planning status. This will show whether there are outstanding enforcement orders or illegal construction notices.

Building permit and approval of illegal structures: Greece has enacted periodic "amnesty" laws for illegal structures, most recently under Law 4178/2013 and subsequent amendments, allowing owners to regularise illegal extensions or alterations upon payment of fines. Regularisation suspends (but does not permanently cancel) demolition liability, and the regularisation certificate should be provided for any property that has taken advantage of this route. Confirm that regularisation fees are fully paid.

For villas and rural properties: Outside urban areas, construction rules are stricter. Building is only permitted on plots above minimum size thresholds, and building coefficients are lower. Properties claiming rural building rights should be verified carefully against the current planning framework.

Energy Performance Certificate (EPC — Πιστοποιητικό Ενεργειακής Απόδοσης): Greek law requires an EPC for all property sales and rentals. The seller must provide this; confirm it is current and properly issued.

Land Registry Searches (Ktimatologio)

A comprehensive search through the Ktimatologio or the old Mortgage Registry should reveal:

Mortgages (Υποθήκες / Προσημειώσεις): Any registered mortgage or pre-notation (provisional mortgage) must be discharged before transfer. Pre-notations (προσημείωση υποθήκης) are a Greek legal mechanism allowing a creditor to register a provisional charge pending finalisation of a court judgment — these must be resolved.

Court attachments (Κατασχέσεις): A registered attachment prevents sale until the underlying debt or dispute is resolved.

Easements and servitudes: Rights of way, utility easements, and other servitudes running with the land.

ENFIA arrears: Property tax (ENFIA) arrears create a charge on the property. The seller must provide a tax clearance certificate (Φορολογική Ενημερότητα — φορενημερότητα) before the notary can complete the sale. This is a mandatory requirement in all Greek property transactions.

Other public law obligations: Obligations under planning law, environmental law, or public authority orders may appear as annotations. Your lawyer should investigate all annotations.

Developer Vetting

For new builds and off-plan purchases in Greece:

Search the General Commercial Registry (ΓΕΜΗ — Γενικό Εμπορικό Μητρώο) to verify the developer's company registration, directors, and filings.
Review the developer's track record in completing similar projects.
Confirm that the building permit has been issued for the specific development before paying deposits.
For larger tourist or resort developments, confirm that the required environmental impact assessments and hotel/tourism licences have been obtained.
Verify that the developer's title to the land is clear — a developer marketing a project before obtaining clean title to the development site is a risk factor.
For off-plan purchases, some developers offer bank guarantees for deposits. Negotiate for these where possible; Greece does not have a statutory escrow law for private residential off-plan sales.

Contract Clauses to Watch For

Greek property contracts take the form of a preliminary agreement (προσύμφωνο), typically drafted as a private document or a notarial preliminary contract, followed by the final notarial deed (οριστικό συμβόλαιο). Key contract points:

Identification of the property: The contract should reference the Ktimatologio entry (KAEK — Κτηματολογικό Αριθμό Εθνικού Κτηματολογίου) or the exact deed registration details. Ambiguous descriptions of the property are a problem.
Title warranty: The seller should warrant that title is free of encumbrances (other than those disclosed) and that the property has no planning illegalities (or that all illegalities are regularised with fees paid).
Deposit protection: Deposits paid under a preliminary agreement are protected under Greek civil law: if the seller backs out, they must return double the deposit; if the buyer backs out, the deposit is forfeited (unless the agreement specifies otherwise).
Completion date: Specify a completion date for the final deed. For off-plan, include a longstop date.
ENFIA confirmation: Require the seller to confirm ENFIA is current.
Tax clearance: Confirm that the seller will produce a Φορολογική Ενημερότητα before completion.
E9 representation: The seller should warrant that the E9 declaration is accurate and that all built areas are either legally permitted or properly regularised.

The Conveyancing Process

Instruct an independent Greek lawyer: Regulated by the relevant Regional Bar Association (Δικηγορικός Σύλλογος). The lawyer you instruct must be independent of the vendor, developer, and agent.
Due diligence: Ktimatologio search, Mortgage Registry search (if applicable), Forest Register check, planning legality check, tax searches, developer vetting.
Obtain AFM (Tax Registration Number): Foreign buyers must obtain an AFM (Αριθμός Φορολογικού Μητρώου) from the Greek tax authority (AADE) before the notarial deed can be executed.
Preliminary agreement: Signed by both parties and your lawyer. Deposit paid.
Final notarial deed (Οριστικό Συμβόλαιο): Executed before a Greek notary (Συμβολαιογράφος). Both parties or their POA holders attend. The purchase price is paid at this stage.
Payment of taxes: Real estate transfer tax (Φόρος Μεταβίβασης Ακινήτου) at 3% of the "objective value" (αντικειμενική αξία) or actual purchase price, whichever is higher; or VAT (24%) for new builds from a developer-company. Notarial fees, registry fees, and lawyer's fees are additional.
Registration at Ktimatologio: Your lawyer registers the notarial deed at the Ktimatologio within the prescribed deadline (currently 3 months). Until registration is complete, the transfer is valid between the parties but not binding on third parties.

The Role of Local Lawyers

A Greek lawyer is not merely advisable but functionally essential. The notary in Greece authenticates the deed but does not represent either party and does not conduct the searches described above. Your lawyer:

Conducts title and encumbrance searches
Verifies planning legality and forest status
Negotiates and drafts the preliminary agreement
Obtains your AFM
Advises on tax planning (ENFIA projections, capital gains, rental income tax)
Accompanies you to (or represents you at) the notarial deed execution
Registers the deed at the Ktimatologio

Legal fees in Greece are typically 1–1.5% of the transaction value, plus VAT.

Common Pitfalls for Foreign Buyers

Forest register surprises: Buying a property on land that is (or is later designated as) forest, without a clear forestry service certificate, is one of the most serious risks in the Greek market. Do not skip this check.

Illegal extensions: Properties with informal additions (extra floors, enclosed terraces, swimming pools without permits) that have not been regularised expose the buyer to fines, ongoing ENFIA surcharges, and in theory demolition liability.

Incomplete Ktimatologio records: Not all properties are yet fully recorded in the Ktimatologio. Properties in rural areas may still rely on old transcription records. More thorough historical searches are required in these cases.

Border zone complications: Failing to identify that a property is in a restricted border zone before making an offer can cause delays or a failed transaction.

ENFIA miscalculation: Annual ENFIA (property tax) in Greece is calculated on the property's objective value and characteristics. The tax on larger island properties can be significant. Obtain a reliable ENFIA calculation before completing.

How Global Investments Can Help

Global Investments has extensive experience guiding international investors through Greek property acquisitions, from mainland Athens to the most sought-after islands. We work with experienced, independent Greek lawyers who have a strong track record with overseas buyers, and our team coordinates due diligence, Golden Visa applications, tax planning, and currency transfer to provide a seamless acquisition experience.

We do not act as legal advisers, but our oversight ensures that forest register checks, planning legality, and title searches are conducted rigorously before any funds are committed. Contact us to discuss your Greece property investment.

This guide is for general information only and does not constitute financial, legal or tax advice. Programme rules, prices and tax rates change; verify current requirements with a qualified adviser before acting.

Legal Due Diligence When Buying Property in Greece