Adverse Possession in Hungary: How Property Ownership Can Change After 15 Years

Adverse possession (elbirtoklás) is a legal institution through which a person who has continuously possessed another’s property for a prescribed period of time may acquire ownership of that property — even against the will of the original owner. While the concept may seem surprising in a modern legal system that places great emphasis on registered property rights, adverse possession remains an active and practically significant doctrine in Hungarian real estate law. This article provides a detailed analysis of adverse possession under the current Hungarian Civil Code (Polgári Törvénykönyv, Ptk.), with particular attention to real estate.

Legal Foundation

Adverse possession is governed by Sections 5:44 through 5:50 of the Ptk. (Book 5 — Property Law). The institution serves several policy objectives:

• Legal certainty: It resolves situations where the land registry record diverges from the actual state of possession over an extended period.
• Productive use: It encourages the use and maintenance of property by rewarding long-term possessors who treat the property as their own.
• Finality: It prevents indefinitely stale ownership claims and reduces litigation over ancient disputes.

Requirements for Adverse Possession of Real Estate

To acquire ownership of real estate through adverse possession, the possessor must satisfy all of the following conditions simultaneously:

1. Continuous Possession for 15 Years

For real estate, the required period of uninterrupted possession is 15 years (tizenöt év), as stipulated by Section 5:44(2) of the Ptk. This is significantly longer than the 10-year period applicable to movable property.

Continuity means that the possessor must have exercised possession throughout the entire 15-year period without significant interruption. Short, involuntary absences (e.g., due to hospitalization or temporary travel) do not break continuity, but voluntary abandonment of the property — even briefly — restarts the clock.

2. Possession as One’s Own (Sajátjaként való birtoklás)

The possessor must have held the property as if it were their own — exercising the kind of control and dominion that an owner would. This requirement distinguishes adverse possession from possession under a lease, loan, or other contractual arrangement where the possessor acknowledges another person’s superior title.

Key indicators that courts consider include:

• Payment of property taxes and utility bills;
• Maintenance and improvement of the property (repairs, renovations, fencing);
• Exclusive control: using the property without seeking the owner’s permission;
• Public perception: whether neighbors and the community regarded the possessor as the owner.

3. Good Faith Is Not Required, but Matters

Unlike some legal systems, Hungarian law does not require the adverse possessor to be in good faith (jóhiszeműség). A person who knows they are occupying another’s property can still acquire ownership through adverse possession, provided the other requirements are met.

However, good faith becomes relevant in certain contexts:

• Good-faith possessors are entitled to retain the fruits (gyümölcsök) of the property (e.g., rental income, harvest) for the entire period of possession.
• Bad-faith possessors must account for the fruits to the rightful owner for the period before they complete adverse possession.
• Good faith may influence the court’s assessment of credibility in borderline cases.

4. No Legal Basis Is Required

Adverse possession may be completed even if the possessor has no legal title whatsoever — for example, a squatter who simply moved into an abandoned property. However, if the possessor originally entered with a defective legal title (e.g., a purchase agreement that turned out to be void), the courts may view the claim more favorably.

Interruption of the Adverse Possession Period

The 15-year period is interrupted — and starts running anew — if any of the following events occurs:

1. The Owner’s Claim or Demand

If the registered owner asserts their ownership right by serving a written demand for the return of the property on the possessor, the period is interrupted as of the date of service. A mere informal oral request is not sufficient to constitute an interruption — the claim must be clearly documented.

2. Judicial Proceedings

Filing a lawsuit (kereset) for recovery of possession or a declaratory action for ownership interrupts the period. The interruption takes effect on the date the claim is filed, not the date of the court’s decision.

3. Acknowledgment by the Possessor

If the possessor acknowledges the owner’s title — whether expressly (e.g., by offering to pay rent) or implicitly (e.g., by requesting permission to use the property) — the period is interrupted because the possessor is no longer holding the property “as their own.”

4. Loss of Possession

If the possessor is dispossessed and does not recover possession within one year, the adverse possession period is interrupted.

Completing Adverse Possession: The Court Proceeding

Filing a Claim

Once the 15-year period has elapsed, the adverse possessor does not automatically become the registered owner. To effect the change in ownership, the possessor must file a claim (kereset) before the competent court, requesting a declaratory judgment (megállapító ítélet) that ownership has been acquired by adverse possession.

Burden of Proof

The burden of proof lies with the claimant (the adverse possessor), who must demonstrate:

• The commencement and duration of possession (at least 15 years);
• That possession was exercised as one’s own throughout;
• That the period was not interrupted by any of the events described above.

Evidence

Courts accept a wide range of evidence, including:

• Witness testimony from neighbors, local officials, and tradespeople who can attest to the possessor’s long-term use of the property;
• Documentary evidence: utility bills, property tax receipts, correspondence with local authorities, building permits, renovation invoices;
• Photographs and satellite imagery (increasingly relevant in recent practice);
• Expert opinions on the condition and improvements of the property.

Registration in the Land Registry

If the court grants the claim, its judgment serves as the basis for registering the adverse possessor as the new owner in the land registry. The registration request is submitted by the claimant’s attorney, accompanied by a certified copy of the final court judgment.

Recent Court Practice

Supreme Court (Kúria) Guidance

The Kúria (Hungary’s Supreme Court) has issued several significant decisions clarifying the application of adverse possession:

• BH 2020.123: The Kúria confirmed that the payment of property taxes alone is insufficient to prove “possession as one’s own” — the possessor must demonstrate comprehensive control over the property.
• BH 2019.267: The court held that the adverse possession period is not interrupted by informal negotiations between the parties if no formal demand for return is served.
• BH 2021.45: The Kúria ruled that co-owners cannot acquire each other’s shares by adverse possession unless one co-owner’s exclusive use is so prominent and the other co-owners’ participation is so completely absent that the possessing co-owner can be said to have possessed the others’ shares “as their own.”

Agricultural Land

Adverse possession of agricultural land (termőföld) is subject to additional scrutiny under the Land Transaction Act (a mező- és erdőgazdasági földek forgalmáról szóló 2013. évi CXXII. törvény). Courts must verify that the adverse possessor qualifies as an eligible land acquirer under the Act, and the agricultural authority (agrárhatóság) must be notified. This adds a layer of regulatory complexity to agricultural adverse possession claims.

How Property Owners Can Prevent Adverse Possession

If you own property that is being used by another person without your authorization, the following steps can interrupt the adverse possession period and protect your ownership:

1. Send a Formal Written Demand

Deliver a registered letter (tértivevényes levél) or attorney-drafted notice to the possessor, demanding the return of the property. Retain proof of delivery.

2. File a Possessory Action

If the possessor refuses to vacate, initiate a possessory protection proceeding (birtokvédelmi eljárás) before the local notary (jegyző) pursuant to Section 5:5 of the Ptk., or file a civil lawsuit for recovery of possession.

3. Regularly Inspect and Document Your Property

Conduct periodic inspections, take photographs, and maintain a written log. This creates a contemporaneous record demonstrating that you have never abandoned the property.

4. Pay Property Tax and Utilities

Continue to pay property taxes and any utility charges. Although tax payment alone does not conclusively prove ownership, it undermines the adverse possessor’s claim of exclusive control.

5. Register Your Rights

Ensure that your ownership and any other rights (e.g., right of use, easements) are accurately recorded in the land registry. While land registry records do not by themselves prevent adverse possession, they strengthen your position in any subsequent litigation.

Adverse Possession vs. Acquisitive Prescription in EU Context

It is worth noting that adverse possession (elbirtoklás) in Hungarian law is functionally similar to acquisitive prescription (usucapio) in continental European legal systems (e.g., Germany, France, Austria). The key differences lie in the required time periods, the role of good faith, and the procedural mechanisms for establishing the change of ownership. Hungary’s 15-year period for real estate is comparable to the German 30-year period for registered land but shorter than the French 30-year general prescription.

Practical Considerations

1. Act promptly: If you discover that someone is occupying your property without authorization, do not delay — each passing year strengthens the possessor’s adverse possession claim.
2. Document everything: Whether you are claiming adverse possession or defending against it, meticulous documentation is essential.
3. Seek legal advice early: Adverse possession cases are fact-intensive and often turn on subtle distinctions. An experienced real estate attorney can assess the strength of a claim (or defense) and develop an appropriate strategy.
4. Consider settlement: In many cases, the registered owner and the adverse possessor can reach a mutually beneficial agreement — such as a sale at a reduced price — that avoids the cost and uncertainty of litigation.
5. Mind the land registry: The land registry is the final arbiter of registered ownership. Even a successful adverse possession claim is incomplete until the new ownership is registered.

Conclusion

Adverse possession remains a vital, if sometimes controversial, institution in Hungarian real estate law. For long-term possessors who have invested in and maintained a property for 15 years or more, it offers a path to formal ownership. For registered owners, it serves as a reminder that property rights require active stewardship — neglecting a property for decades may ultimately result in the loss of ownership. In either case, professional legal counsel is indispensable for navigating the evidentiary and procedural complexities of adverse possession claims.

Whether you wish to claim ownership through adverse possession or protect your property from such a claim, our firm can provide expert legal guidance. Contact us for a consultation.