Civil Law and Possession and Ownership Disputes in Europe

1. Introduction

Possession and ownership are two closely connected but legally distinct concepts in European civil law.

Ownership means the legally recognised right to control, use, enjoy, transfer or exclude others from property, subject to statutory limitations.

Possession generally concerns factual control over property, accompanied by the legally relevant intention or status recognised by the applicable national law.

A person can therefore be:

owner and possessor;

owner but not possessor;

possessor but not owner;

neither owner nor lawful possessor.

For example, a landlord may own a flat while the tenant has possession of it. Similarly, a person occupying land for many years may acquire rights through adverse possession/acquisitive prescription, depending on national law.

There is no single European Civil Code governing ownership and possession. Article 345 TFEU expressly preserves Member States' systems of property ownership, although those systems remain subject to applicable EU fundamental rules. (EUR-Lex)

At the human-rights level, Article 1 of Protocol No. 1 to the ECHR protects the peaceful enjoyment of "possessions". The Strasbourg Court gives that concept an autonomous meaning, so it is not limited simply to formal ownership under domestic law. (ECHR-KS)

2. Ownership

Ownership is generally the strongest proprietary right.

A typical civil-law ownership structure includes:

A. Right to use

The owner may use the property.

B. Right to enjoy

The owner may receive:

rent;

profits;

produce;

other economic benefits.

C. Right to exclude

The owner can generally prevent unauthorised interference.

D. Right to dispose

The owner may generally:

sell;

donate;

mortgage;

lease;

transfer;

otherwise dispose of the property.

These powers are subject to:

planning law;

environmental law;

tenancy law;

compulsory acquisition;

public-interest restrictions;

neighbouring-property rules;

constitutional and human-rights protections.

3. Possession

Possession is different from ownership.

A possessor exercises factual control over property in a manner recognised by the applicable domestic law.

For example:

A owns a house → B rents it → B possesses the house → A remains owner.

Possession can receive independent legal protection.

This is important because civil-law systems often do not want private parties to resolve disputes through self-help or violence. Instead, possession can be protected through judicial procedures.

4. Possession vs Ownership

Basic rule

Possession answers "Who has the property?"

Ownership answers "Who has the legal title/right?"

5. European Legal Framework

A. National Property Law

Ownership and possession remain primarily matters of national private law.

Different jurisdictions have different rules concerning:

transfer of title;

land registration;

good-faith acquisition;

possession;

adverse possession;

prescription;

co-ownership;

restitution;

mortgages;

succession.

This follows from Article 345 TFEU. (EUR-Lex)

However, Article 345 does not create an EU-law immunity for national property rules. The CJEU has repeatedly explained that national property systems remain subject to fundamental Treaty principles where EU law applies. (EUR-Lex)

6. European Human-Rights Protection

Article 1 of Protocol No. 1 contains three interconnected protections:

peaceful enjoyment of possessions;

deprivation of property;

control of use of property in the public interest.

The Strasbourg Court treats these as distinct but related rules. (HUDOC)

Importantly, "possession" under the ECHR is broader than formal ownership.

It can include sufficiently established:

claims;

licences;

economic interests;

debts;

intellectual property;

other proprietary interests.

A mere hope of obtaining property is normally insufficient; a sufficiently established legitimate expectation can qualify. (ECHR-KS)

7. Major Types of Possession and Ownership Disputes

A. Owner vs Occupier

The owner claims:

"I own the property and therefore have the right to recover it."

The occupier may argue:

lawful tenancy;

licence;

adverse possession;

prescription;

good-faith acquisition;

statutory protection.

B. Competing Owners

Two parties may each claim title.

The court may examine:

original title;

sale contracts;

succession documents;

registration;

possession;

good faith;

prior transactions;

fraud;

prescription.

C. Ownership vs Possession

A person may prove ownership but still need judicial proceedings to recover physical possession.

This distinction is especially important in reivindicatory/vindicatory actions.

D. Adverse Possession

Adverse possession, known in various civil-law systems through concepts of acquisitive prescription, can allow long-term possession to result in ownership when statutory conditions are satisfied.

Typical requirements may include:

continuous possession;

statutory period;

public possession;

peaceful possession;

possession as owner;

sometimes good faith;

sometimes a valid title or other additional requirement.

The exact requirements differ considerably between European jurisdictions.

8. Case Law

Case 1 — J.A. Pye (Oxford) Ltd v United Kingdom

ECtHR Grand Chamber
Application No. 44302/02
Judgment: 30 August 2007

Facts

The applicants owned agricultural land.

Another person had occupied and used the land for a long period.

Under English adverse-possession rules, the occupier eventually acquired title after the statutory requirements were fulfilled.

The former owner challenged the loss of property under Article 1 of Protocol No. 1.

Issue

Could acquisition of ownership through adverse possession be compatible with European property protection?

Principle

The Grand Chamber examined the statutory adverse-possession system and held that the operation of the domestic limitation regime did not, in the circumstances, violate Article 1 of Protocol No. 1.

Importance

This is one of the most important European authorities on:

possession → prescription → ownership.

It demonstrates that property protection does not necessarily prevent domestic legal systems from recognising acquisitive prescription.

Exam point

Long possession can eventually affect ownership where domestic law validly provides for adverse possession.

9. Case 2 — Radomilja and Others v Croatia

ECtHR Grand Chamber
Applications Nos. 37685/10 and 22768/12
Judgment: 20 March 2018

Facts

The applicants claimed ownership of land through adverse possession.

The dispute concerned the statutory rules governing acquisition of socially owned property and the calculation of the relevant possession period.

Issue

Could claims based on adverse possession constitute protected property interests?

Principle

The Court examined whether the applicants had an established proprietary interest rather than merely an expectation.

The case illustrates that an alleged right to acquire ownership through prescription must be sufficiently established under domestic law before it can qualify as a protected "possession".

The Court's case-law materials specifically identify Radomilja and Jakeljić as cases concerning claims to ownership of land through adverse possession. (HUDOC)

Importance

It establishes an important distinction:

mere possession ≠ automatically protected ownership.

Domestic law determines whether the possession has matured into a proprietary right.

Exam point

Possession must satisfy the applicable statutory conditions before it becomes a legally protected proprietary entitlement.

10. Case 3 — Brumărescu v Romania

ECtHR Grand Chamber
Application No. 28342/95
Judgment: 28 October 1999

Facts

The applicant had obtained a final domestic judgment recognising his ownership of property.

A subsequent Supreme Court decision deprived him of the benefit of that final determination.

Issue

Could State interference with a recognised ownership right violate Article 1 of Protocol No. 1?

Decision

The Court found a violation.

The applicant had been deprived of ownership without adequate justification and without compensation reflecting the true value of the property.

The Court emphasised that, where restitutio in integrum is possible, restoration of the property is the appropriate primary form of reparation.

Importance

Brumărescu is important for:

ownership;

restitution;

final judgments;

legal certainty;

State interference with property.

Exam point

A final judicial recognition of ownership cannot be arbitrarily neutralised without complying with property-protection requirements.

11. Case 4 — Papamichalopoulos and Others v Greece

ECtHR
Application No. 14556/89
Judgment: 24 June 1993

Facts

The applicants owned land.

The State took possession of the land and used it for military purposes.

There was no conventional formal expropriation that accurately reflected the reality of what had happened.

Issue

Could State occupation amount to a deprivation of property even without formal expropriation?

Principle

Yes.

The Court looked beyond the formal legal appearance and examined the practical reality.

Where State measures effectively deprived the owners of the ability to use, dispose of or enjoy their land, the situation could amount to de facto expropriation.

The Court's property guide continues to use Papamichalopoulos as a leading authority for de facto expropriation. (ECHR-KS)

Importance

This case is fundamental for:

compulsory acquisition;

State occupation;

de facto expropriation;

effective enjoyment of ownership.

Exam point

The State cannot avoid property-protection obligations merely by avoiding the formal label of "expropriation."

12. Case 5 — Sporrong and Lönnroth v Sweden

ECtHR
Applications Nos. 7151/75 and 7152/75
Judgment: 23 September 1982

Facts

The applicants owned properties affected by long-standing expropriation permits and prohibitions on construction.

The authorities did not immediately take the properties but imposed restrictions for a very long period.

Issue

Could prolonged restrictions interfere with peaceful enjoyment of property even where ownership was not formally transferred?

Principle

Yes.

The Court developed the important three-rule structure of Article 1 of Protocol No. 1 and examined whether the burden placed upon the owners destroyed the fair balance between public interest and individual property rights.

Importance

The case demonstrates that:

Ownership does not have to disappear completely before property rights are affected.

Long-term restrictions can themselves constitute serious interference.

Exam point

Property protection covers not only formal deprivation but also serious restrictions on effective enjoyment.

13. Case 6 — Akhverdiyev v Azerbaijan

ECtHR
Application No. 76254/11
Judgment: 29 January 2015

Facts

The applicant's house was affected by a municipal development project.

The authorities required him to leave and ultimately demolished the property.

Important issue

The applicant's proprietary interest existed against the background of his prior possession and subsequent acquisition.

Decision

The Court found that the applicant had a sufficient proprietary interest and that the interference with his property had not complied with the required conditions of legality.

The Court specifically noted the significance of the applicant's prior possession and proprietary interest. (HUDOC)

Importance

The case demonstrates the relationship between:

possession + title + compulsory acquisition + legality + compensation.

Exam point

A State interference with property must have a lawful basis and satisfy the applicable property-protection requirements.

14. Case 7 — Öneryıldız v Turkey

ECtHR Grand Chamber
Application No. 48939/99
Judgment: 30 November 2004

Facts

The applicant lived in a dwelling near a rubbish tip.

A methane explosion caused a disaster affecting nearby informal dwellings.

Property significance

The Court considered whether the applicant had a protected proprietary interest even though the legal status of the dwelling was complicated.

The Court reiterated that "possessions" under Article 1 of Protocol No. 1 have an autonomous meaning and are not limited to formally registered ownership. (HUDOC)

Importance

This case is important for the proposition that:

Informal or imperfectly formalised property interests can, in appropriate circumstances, receive Convention protection.

It is particularly useful in disputes involving:

informal occupation;

unregistered structures;

government tolerance;

acquired economic interests.

15. Case 8 — Kosmas and Others v Greece

ECtHR
Application No. 20086/13
Judgment: 29 June 2017

This authority is useful for understanding the relationship between long-standing possession/tolerance and proprietary interests.

The Court's later property jurisprudence recognises that, in certain circumstances, prolonged State tolerance can contribute to the existence of a protected property interest. (HUDOC)

However, long occupation by itself does not automatically create ownership.

The domestic law governing acquisition by prescription remains crucial.

16. Good-Faith Purchaser

A particularly difficult European property dispute occurs where:

A = original owner

B = unlawfully transfers property

C = purchases from B in good faith

The legal question becomes:

Should the original owner's title prevail, or should the good-faith purchaser be protected?

European systems differ significantly.

Courts may examine:

land registry;

purchaser's good faith;

registration;

apparent title;

fraud;

notice;

statutory protection of third-party purchasers.

The ECHR's property jurisprudence recognises that "possessions" depend upon the substantive interest created by the applicable legal circumstances, rather than merely the label used by domestic law.

17. Land Registration

Land registration is extremely important in ownership disputes.

A register may establish or provide evidence of:

ownership;

mortgages;

easements;

charges;

restrictions;

priority.

But European legal systems differ concerning whether registration is:

constitutive;

declaratory;

evidentiary.

Therefore, a European-wide rule cannot simply be stated that:

"The registered person is always the owner."

The applicable national property law must be examined.

18. Vindicatory Action

In many civil-law systems, an owner can use a rei vindicatio or equivalent proprietary action.

The basic structure is:

Owner → identifies property → proves title → defendant possesses property → owner seeks recovery.

The central questions are:

Does claimant have ownership?

Is the property sufficiently identifiable?

Does defendant possess it?

Does defendant have a legal right to possess it?

Has ownership been lost through prescription or another legal mechanism?

19. Possessory Protection

Possession can sometimes be protected even before final ownership is determined.

This serves an important public-policy purpose:

The law discourages private violence and encourages judicial resolution of competing claims.

A possessor may therefore have procedural remedies against:

dispossession;

disturbance;

trespass;

unlawful interference.

The exact remedy differs between jurisdictions.

20. Adverse Possession / Acquisitive Prescription

This is one of the most important areas of ownership disputes.

Basic structure

Possession + Time + Statutory Conditions = Possible Acquisition of Ownership

But the requirements differ.

Possible requirements include:

continuous possession;

uninterrupted possession;

open possession;

peaceful possession;

possession as owner;

good faith;

just title;

registration;

statutory period.

The ECHR's jurisprudence makes clear that adverse possession is not automatically incompatible with property protection. Pye is the leading authority. (HUDOC)

21. De Facto Expropriation

A State may interfere with ownership through:

physical occupation;

prohibition on use;

infrastructure projects;

environmental restrictions;

zoning;

military occupation;

compulsory acquisition.

The critical question is whether the interference is sufficiently serious.

Papamichalopoulos principle

Reality prevails over formal labels.

If the State has effectively taken the substance of ownership, the absence of a formal expropriation document does not necessarily avoid property protection. (ECHR-KS)

22. Public Interest vs Private Ownership

Ownership is not absolute.

Governments can regulate property for:

environmental protection;

urban planning;

public infrastructure;

public health;

taxation;

housing;

cultural heritage;

national security.

But under Article 1 of Protocol No. 1, the interference must satisfy the applicable requirements of legality and maintain an appropriate balance between public interest and individual property rights.

The Court's modern case-law continues to structure Article 1 around peaceful enjoyment, deprivation and control of use. (HUDOC)

23. Compensation

Where property is lawfully expropriated, compensation becomes an important issue.

Questions include:

Was the expropriation lawful?

Was there a public interest?

Was compensation available?

Was it reasonably related to the property's value?

Was payment timely?

Was the burden disproportionate?

In Brumărescu, the Court stressed restoration where possible and appropriate compensation where restoration cannot adequately remedy the breach.

24. EU Law and Property Ownership

The EU does not have a general property code.

Article 345 TFEU

The Treaty preserves Member States' systems of property ownership. (EUR-Lex)

But this does not mean that national property laws are immune from EU law.

In the Essent litigation, the CJEU explained that Article 345 expresses neutrality concerning national ownership systems, but national property rules remain subject to fundamental Treaty rules such as free movement of capital and non-discrimination. (EUR-Lex)

This is especially important in:

foreign acquisition of land;

agricultural land;

privatisation;

State-owned enterprises;

cross-border investments.

25. European Property Dispute Formula

For an exam problem, use:

T-P-O-P-D-R

T — Title
Who claims ownership?

P — Possession
Who physically controls the property?

O — Origin of ownership
Sale, inheritance, gift, prescription, registration, etc.

P — Protection
Possessory or proprietary remedy?

D — Defences
Tenancy, licence, good faith, prescription, registration, statutory limitation.

R — Remedy
Recovery, injunction, restitution, compensation or declaration.

26. Ownership Dispute Example

Suppose:

A owns land.

B occupies it for 20 years.

C later claims ownership based on B's possession.

The court should ask:

Question 1

Did A actually have valid title?

Question 2

Was B's possession lawful?

Question 3

Was B's possession adverse to A?

Question 4

What is the statutory prescription period?

Question 5

Were the possession requirements satisfied?

Question 6

Did ownership automatically transfer or require registration?

Question 7

What remedy remains available to A?

This demonstrates why possession and ownership cannot be treated as identical concepts.

27. Important Case-Law Revision Table

28. Six Cases to Memorise

For a short examination answer, remember these six:

1. Pye

Possession → adverse possession → ownership

2. Radomilja

Adverse-possession claim must be legally established

3. Brumărescu

Unlawful deprivation of ownership

4. Papamichalopoulos

De facto expropriation

5. Sporrong and Lönnroth

Long-term restrictions on property

6. Akhverdiyev

Unlawful compulsory acquisition/demolition

29. Key Legal Principles

Possession and ownership are different legal concepts.

Possession can receive independent legal protection.

Ownership normally provides stronger proprietary powers.

Long possession can sometimes produce ownership through prescription.

Adverse possession is governed primarily by national law.

Good-faith acquisition rules differ between European jurisdictions.

Land registration has different legal effects across Europe.

Ownership can be restricted in the public interest.

Formal ownership is not the only concept protected by Article 1 Protocol No. 1.

A sufficiently established legitimate expectation can itself constitute a protected "possession". (ECHR-KS)

De facto expropriation can be treated as deprivation even without formal expropriation. (ECHR-KS)

Article 345 TFEU preserves national ownership systems but does not place them outside EU law. (EUR-Lex)

30. Conclusion

Possession and ownership disputes in Europe are fundamentally governed by national civil/property law, supplemented by EU law where relevant and by ECHR protection of property rights.

The central distinction is:

Possession is principally concerned with factual/legal control; ownership is concerned with the underlying proprietary title.

The most important European principles are that possession can be independently protected, long possession may mature into ownership through prescription, good-faith purchasers may receive statutory protection, ownership may be restricted for legitimate public purposes, and serious State interference can amount to deprivation even without formal expropriation.

For examination purposes, the easiest structure is:

Ownership → Possession → Title → Prescription → Good Faith → Registration → Interference → Remedy.

The six leading authorities to remember are Pye, Radomilja, Brumărescu, Papamichalopoulos, Sporrong and Lönnroth, and Akhverdiyev.