STJ Upholds Condominium Liability When Security Lapses Let Thieves In

Overview

• The Superior Tribunal de Justiça’s Terceira Turma, which decided Friday, upheld a Botafogo condominium’s conviction and its order to pay R$12,358 for material losses and R$24,000 for moral damages.
• Judges found forensic and CCTV evidence showed the building’s gate was not forced and the doorman allowed entry without checking identification or resident authorization.
• The ruling clarifies that liability arises from negligence in the duty to provide reasonable security measures rather than from an obligation to guarantee residents’ property.
• The court said it is not necessary to prove that portaria staff acted in collusion with criminals when a procedural breach in access control materially facilitates the crime.
• The decision builds on STJ precedents from 2006, 2020 and March 2026 and signals that condominiums must tighten identification protocols, surveillance use and governance clauses to reduce legal and insurance exposure.