Settlement in favor of a third party and protection against real estate defects: Order no. 30930 of 2025

In the landscape of Italian civil law, a settlement (transazione) represents a flexible and fundamental instrument for resolving disputes while avoiding the protracted nature of litigation. However, questions often arise regarding the true boundaries of this legal institution, especially when an agreement produces beneficial effects for parties who did not directly participate in the signing of the contract. The Court of Cassation addressed this delicate issue with the significant Order no. 30930 of November 25, 2025, which dealt with a settlement agreement aimed at eliminating building defects in a condominium.

The definition of settlement and the "res dubia"

To understand the scope of the Supreme Court's decision, one must start with the essential requirements of a settlement contract, governed by Article 1965 of the Italian Civil Code. A settlement requires the existence of a dispute, even if only potential, and reciprocal concessions. But what happens if such concessions affect a third party? The Court of Cassation clarified this aspect by crystallizing the principle in the following maxim:

For a transaction to be considered a settlement, it is necessary, on the one hand, that it concerns a res dubia—that is, it must pertain to a legal relationship that, at least in the opinion of the parties, is characterized by uncertainty—and, on the other hand, that in the intent to end the situation of doubt that has arisen between them, the contracting parties make reciprocal concessions, the content of which may be highly varied and may consist of the waiver of a right, corresponding to the assumption of an obligation towards a third party, in which case the settlement is configured as a contract in favor of a third party.

This principle is of fundamental importance: the judges of legitimacy confirm that reciprocal concessions do not necessarily have to be exhausted within the bilateral relationship between the contracting parties. On the contrary, a party may validly assume an obligation towards an external third party (pursuant to Art. 1411 of the Civil Code), making the settlement a true contract in favor of a third party.

The specific case: renovation defects in a condominium

The matter examined originated from a dispute between B.G. and C.M. (names abbreviated for privacy reasons). Specifically, a settlement agreement had been stipulated between the commissioning seller, the renovation contractor, and the condominium. Under this agreement, the contractor undertook to eliminate the defects found not only in the common areas but also within individual residential units owned by individual condominium members.

The Court of Appeal of Florence had deemed this agreement as "res inter alios acta," meaning a fact irrelevant to third-party owners who had not participated directly. The Court of Cassation, however, quashed this decision with remand, explaining that the agreement perfectly integrated the framework of a contract in favor of a third party. The requirements for the applicability of this framework are:

• The presence of a real interest of the stipulator to benefit the third party;
• The existence of a situation of legal uncertainty (res dubia) to be resolved;
• The clear intent of the parties to grant the third party the right to demand the performance of the obligation (in this case, the elimination of the defects).

Conclusions

Order no. 30930 of 2025 offers a modern and functional interpretation of the settlement, enhancing the contractual autonomy of the parties and their ability to resolve complex conflicts involving a plurality of subjects, as typically occurs in condominium contexts. For property owners and condominium members, this is a highly useful ruling, which simplifies the protection of their contractual rights even in the presence of settlement agreements stipulated by other parties.