Is it possible to “renounce” an unwanted house or land?

It often happens that an owner wants to get rid of dilapidated properties, unproductive land, or buildings whose maintenance costs and taxes exceed their market value. In such situations, renunciation is an extreme but potentially useful tool for freeing oneself from the burden of ownership and the associated future costs. A recent ruling by the Court of Cassation in Joint Session SS.UU. 23093/2025 of August 11, 2025 clarified that renunciation is a unilateral and non-reciprocal legal act, which therefore does not require the consent of another person.

The resulting effect is not a contractual transfer, but has a legal effect: the asset that has been freed up is acquired by the state as the original owner on the basis of the mere fact of the waiver and its registration. No declaration of intent on the part of the administration is therefore required, as the acquisition is provided for directly by law. The ruling is also significant from a constitutional point of view. The Court ruled out that Article 42(2) of the Constitution, which subordinates property to its social function, can be interpreted as an obligation to maintain ownership of the property indefinitely. Of course, the waiver is not without limits and consequences. The Court of Cassation emphasized that it has no liberating effect with regard to obligations already due: taxes already due, such as IMU and TARI, arrears in condominium fees, obligations for environmental remediation or security due to previous situations, and liability for damages incurred prior to the waiver remain in force.

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