IrelandWhat is adverse possession in Ireland?
Adverse possession in Ireland is a legal process where a person who occupies someone else’s land without permission may acquire legal ownership after 12 years of continuous, open, and exclusive possession.
What the Law Says
The Land and Conveyancing Law Reform Act 2009 sets out the modern legal framework for adverse possession in Ireland. It replaced older common law rules with clearer statutory requirements.
To claim ownership through adverse possession, a person must have occupied the land continuously, openly, and exclusively for at least 12 years — without the true owner’s permission.
The occupation must be 'adverse', meaning it is inconsistent with the true owner’s rights — for example, by fencing, building, or farming the land as if it were their own.
The 12-year period starts from the date the possessor first took control. Time does not run if the true owner is under a legal disability (e.g., under 18 or of unsound mind) at the start of the period — but this exception no longer applies once the disability ends.
Statutory TextNo right to land shall be acquired by prescription unless the person claiming the right has been in adverse possession of the land for a period of 12 years.
— Land and Conveyancing Law Reform Act 2009, s. 33 — Adverse possession
What to Do
Confirm you have occupied the land continuously, openly, and exclusively for at least 12 years.
Gather evidence such as photos, witness statements, tax records, or utility bills showing your use of the land.
Apply to the Property Registration Authority (PRA) for registration as owner using Form 11 (Adverse Possession Application).
Serve notice on the registered owner (if known) and any other interested parties as required by PRA rules.
Be prepared to attend a hearing if the application is opposed or requires clarification.
Sources
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JapanNot legal advice. This article is general information based on publicly available sources, written for educational purposes. Laws change and individual situations vary. Consult a licensed attorney in your jurisdiction before acting on anything you read here. Last reviewed: 2026-06-08.