Usucapión (Prescripción Adquisitiva) en España: Requisitos, Plazos y Jurisprudencia 2026

# Adverse Possession (Usucapión) in Spain: Requirements, Deadlines and Case Law 2026

Spain's Civil Code (Arts. 1940–1960) recognizes two types of adverse possession: ordinary (requires good faith and just title: 10 years for real property between "present" parties, 20 years between "absent"; 3 years for movables) and extraordinary (no good faith or title required: 30 years for real property, 6 for movables).

The key element in both is possession in the capacity of owner (animus domini), possession by tenants, borrowers, or depositaries doesn't qualify. Interruption (natural: loss of possession >1 year; civil: court claim by the true owner) resets the clock.

To enforce the acquired right against registered third parties (Art. 34 LH), the adverse possession must be registered via a court declaration of title or a notarial dominio proceeding.

Lexiel finds Supreme Court decisions on adverse possession by possession type, calculates the applicable deadline from the start of possession date, and drafts declaration of title claims.