How to deal with the property with leaking floor?

Floor leakage is generally handled by the property, and the property is responsible for notifying and assisting. The owner can negotiate with the developer first and ask the developer to issue a certificate of quality problems; If the developer refuses to acknowledge the existence of quality problems, it shall promptly entrust a professional appraisal institution for appraisal; If it is not a housing quality problem, you can claim compensation from the upstairs and downstairs residents as appropriate.

legal ground

Article 296 of the Civil Code

The property owner uses the adjacent property for water use, drainage, traffic, pipeline laying, etc. We should try our best to avoid causing damage to neighboring real estate owners.

Article 165

If the actor infringes upon the civil rights and interests of others due to his fault, he shall bear the tort liability. If the actor is presumed to be at fault according to the law and cannot prove that he is not at fault, he shall bear tort liability.

Article 167

If the infringement endangers the personal and property safety of others, the infringed party has the right to request the infringer to bear the tort liability such as stopping the infringement, removing the obstruction and eliminating the danger.