Land Registry Mediation Offers Resolution for Thousands of Properties with Unknown Owners
A new out-of-court solution is being offered for properties designated as having unknown owners, particularly those where citizens claim ownership through adverse possession. This initiative utilizes land registry mediation to resolve these complex cases. According to available data, approximately 9% of the 3.45 million properties surveyed in the land registry process, which covers 72% of the total landmass, are currently listed under unknown ownership. Recent legislative changes, specifically Law 5197/2025, have introduced the possibility of correcting these unknown owner entries through the land registry mediation process. This mechanism aims to streamline the resolution of ownership disputes and provide legal certainty for a significant number of properties.
This legislative development addresses a long-standing issue of property ownership ambiguity in Greece, potentially unlocking significant economic value and reducing legal burdens. By introducing a mediation process, the government aims to bypass lengthy judicial proceedings, offering a more efficient path to resolving claims based on adverse possession. The high percentage of properties with unknown owners suggests systemic challenges in historical land registration and transfer processes. The new law's success will depend on the accessibility and perceived fairness of the mediation process, as well as its ability to integrate seamlessly with existing land registry data. This initiative could serve as a model for other jurisdictions facing similar land administration challenges, highlighting the potential of alternative dispute resolution mechanisms in modernizing property rights frameworks.
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