Abusive Superstructure: The Court of Cassation Extends the Demolition Order to the Entire Structure (Judgment 10054/2025)

In the complex and often intricate landscape of building law, rulings by the Court of Cassation are indispensable beacons for guiding sector operators, legal professionals, and citizens. A recent judgment, No. 10054 filed on 03/13/2025, addresses a topic of particular relevance: the construction of a superstructure on an already abusive building and the related consequences in terms of criminal offense and demolition order. This decision not only reiterates established principles but extends their scope, outlining an extremely severe framework for those who disregard regulations.

The Case and the Legal Issue Under Review by the Court of Cassation

The judicial proceedings involved the defendant P. T., whose position was examined by the Court of Appeal of Catanzaro, which had declared the appeal inadmissible. The core of the issue revolved around the legal nature of a superstructure built on a structure already erected "sine titulo," meaning without the necessary building permits. The crucial question was whether such a superstructure constituted a new, independent offense and, if so, what the implications were for the entire building complex, especially in the presence of a pre-existing application for regularization (condono) for the original part.

The Supreme Court, presided over by L. R. and with E. G. as rapporteur, provided a clear and unequivocal answer, establishing principles that will have a significant impact on future practice and jurisprudence regarding building abuses. The maxim extrapolated from the judgment, which we report in full here, is illuminating:

In matters of building offenses, the superstructure of a building erected "sine titulo" and not sanctioned constitutes a resumption of the original criminal activity, constituting, as such, a new offense, so that the demolition order following the conviction of the perpetrator pertains to the entire abusive structure and, in the event that an application for regularization has been submitted and is still pending in relation to the initially built part of the property, this will not be regularizable, nor will the subsequent superstructure.

This maxim crystallizes a fundamental principle: the superstructure on a pre-existing abuse is not a mere continuation or aggravation of the initial illegality, but constitutes a genuine