Guide · Property due diligence

What Does a Property Lawyer Check in Greece? A Foreign Buyer's Guide

A Greek property lawyer investigates whether the seller has the rights and authority needed to transfer the exact property, which mortgages, claims or other burdens affect those rights, and whether the agreement exposes the buyer to unacceptable legal uncertainty. The work may require current cadastral records, historical title documents and coordination with an engineer. A notarial deed and a building certificate are not substitutes for an independent buyer-side title investigation.

Last verifiedOctober 2026
CategoryProperty due diligence
Read time11–13 minutes
AuthorThe Greek Property Report
Scope: Individual foreign buyer of an existing Greek apartment or house. Company acquisitions, inheritance disputes, restricted locations and complex land transactions may require broader work.
01 · DUE DILIGENCE

What is the lawyer actually being asked to establish?

A useful five-question legal title review asks: Who owns the asset? What rights are included? What third-party rights or claims are recorded? Does the seller have authority to sell? What must be resolved before payment, deed and registration?

WorkstreamSource materialBuyer-level answer
Ownership chainDeeds and appropriate historical registrationsDoes the documentary history support the seller's rights?
Current property identityKAEK, cadastral sheet, deedsIs this the exact legal asset being offered?
Third-party rightsRegistry information and underlying actsWhich mortgages, claims, usufructs or easements matter?
Authority and eligibilityIdentity, inheritance, co-ownership and powers of attorneyWho must sign; are restrictions relevant?
TransactionDeposit draft, notarial deed, registration planWhat must happen, when, and what if it fails?

The lawyer should provide conclusions linked to specific records, with their dates and limitations—not an unqualified “all clear”.

02 · DUE DILIGENCE

Is a lawyer mandatory for every purchase?

Do not assume an independent buyer-appointed lawyer is a statutory requirement in every ordinary Greek residential sale. A notary carries out distinct formal tasks. A separate buyer-side legal investigation remains strongly advisable for a foreign purchaser who may not recognise Greek property-right terminology or registry issues.

Agree the scope before the first payment. Ask whether it includes the deposit agreement, searches of current and relevant historical records, representation at completion, and a written English summary.

03 · DUE DILIGENCE

How is chain of title checked?

The acquisition deed may reflect purchase, donation, inheritance or another legal route. A document naming the seller is not enough to establish that the entire relevant interest can now be transferred.

The lawyer establishes the relevant legal chain, registration of the acts, ownership percentages, third-party rights and whether a predecessor's transfer needs closer examination. The appropriate historical reach depends on the registration system and the property's facts—avoid a universal fixed-year rule.

The European e-Justice Portal describes Greek registration of transfers and other registrable acts. Succession guidance explains the distinct inheritance documentation context.

Inheritance scenario: An heir may be entitled to a share but still need applicable inheritance and registration documentation before the proposed sale can be assessed. A seller describing themselves as an heir is not a substitute for evidence of transferable rights.

04 · DUE DILIGENCE

What rights might the seller own?

Full ownership (πλήρης κυριότητα), bare ownership (ψιλή κυριότητα) and usufruct (επικαρπία) are distinct. A buyer obtaining bare ownership while another person retains usufruct should not assume immediate unrestricted use.

Co-ownership shares also matter. One person cannot be assumed to convey another person's share.

For apartments, the lawyer should examine the deed establishing horizontal property, relevant amendments, building rules, and storage, parking or exclusive-use rights. Physical access does not prove ownership. Read the horizontal-property guide.

06 · DUE DILIGENCE

How does the lawyer handle mortgages or claims?

A mortgage (υποθήκη), mortgage prenotation (προσημείωση υποθήκης), seizure (κατάσχεση), lawsuit or claim may affect the proposed transaction differently.

A registered mortgage does not automatically make every sale impossible; an appropriate discharge might be arranged. A seizure or competing title claim can involve more complex consequences. In each case ask:

  • What exactly was registered, on which property interest, and when?
  • Does it remain legally effective?
  • Which person, creditor or claimant is involved?
  • Which steps and documents are required to resolve it?
  • How will completion or cancellation be verified?

Loan repaid and security legally and effectively removed are not interchangeable statements. See mortgages, liens and encumbrances.

07 · DUE DILIGENCE

What about location restrictions?

Nationality and location can influence property-acquisition requirements in some border or specially regulated areas. A general statement that foreigners can buy in Greece does not decide eligibility for a particular non-EU buyer and property.

Rural and coastal land may present rights of way, forest, heritage or shoreline issues. The lawyer should work with an engineer or surveyor rather than purport to certify technical planning status from a title deed.

The Single Digital Map is useful for identifying geographic questions, not issuing property-specific permission to build.

08 · DUE DILIGENCE

How does a power of attorney work?

A buyer or seller may be represented under an appropriately executed power of attorney (πληρεξούσιο). Its specific wording, form, authority, validity and any authentication/translation requirements matter.

The Greek Ministry of Foreign Affairs provides consular information on powers of attorney. The buyer should not grant unlimited authority for payment or disposition without understanding what the representative can do.

09 · DUE DILIGENCE

What should happen before a deposit?

The lawyer should explain the legal nature of the proposed payment and agreement. A reservation fee, advance, earnest money and notarial preliminary agreement are not automatically interchangeable.

Check the parties; exact rights and property; amount and recipient; conditions for title and engineering checks; document-delivery timetable; withdrawal/default terms; and the treatment of money if the sale cannot proceed.

A seller's promise that the lawyer can check everything after payment is not an adequate substitute for understanding the buyer's legal exposure.

10 · DUE DILIGENCE

The lawyer and engineer do different work

QuestionAppropriate lead
Seller's ownership, encumbrances, rights and contractsIndependent Greek lawyer
Approved plans, alterations and physical layoutAppropriately qualified engineer
Structural condition and specialist testingAppropriate engineering specialist
Notarial deed and transfer formalitiesNotary
Property-specific market valuationQualified property valuer

A mismatch between an apartment deed and approved plans calls for collaboration: the lawyer assesses legal rights; the engineer examines technical facts.

12 · DUE DILIGENCE

Worked example: a registered security and an inheritance question

A fictional buyer considers an Athens apartment for €325,000. The lawyer finds a recorded mortgage prenotation and incomplete documentation concerning the seller's inherited share.

Neither fact proves misconduct, nor that purchase is impossible. They demand different evidence: the status and legally adequate cancellation route for the security, and the documents and registrations establishing the seller's share.

An appropriate report says: “Two material matters remain pending; they have not been cleared for the proposed transaction.” It does not replace them with “some paperwork, nothing serious.”

Illustrative only—not a real title investigation.

13 · DUE DILIGENCE

How should you choose a Greek lawyer?

Ask about Greek bar registration, local title-search experience, whether the lawyer acts independently for you, written scope and fees, English-language reporting, relevant historical-record coverage, and coordination with the engineer. Ask who will review the deposit and what happens if a material issue appears.

A recommendation from an agent is not itself proof of conflict. What matters is the actual representation, payment relationship and duties.

14 · DUE DILIGENCE

Frequently asked questions

Does a notary replace my independent lawyer?

No. A notary has important formal responsibilities but is not automatically retained as the buyer's independent legal adviser.

Does one title deed prove that ownership is clear?

No. Relevant registry searches, history and rights must be investigated.

Can a mortgaged apartment be sold?

Potentially, through legally adequate arrangements verified by the buyer's lawyer. A promise of later removal is not proof of removal.

Can a lawyer guarantee no hidden problems?

No. Ask which records were examined, when, and what was outside the defined scope.

Independent buyer research
Next step

Understand the evidence, and what still needs checking

Our methodology explains what independent, buyer-funded research can establish—and what must be verified by a Greek lawyer, engineer or notary.

Independent, buyer-funded research. No brokerage commission or fee contingent on a completed purchase. Not a professional valuation, legal opinion or engineering assessment.

Read the methodology →
Greek Property Lawyer: What Legal Checks Protect Buyers?