Subsidized Housing and Maximum Sale Price: The Stay of Proceedings according to Court of Cassation Judgment no. 29368/2025

The sector of public and subsidized residential housing has been at the center of intense jurisprudential debate in Italy for years. At the heart of the issue is the so-called "maximum sale price," an economic constraint established to protect the affordability of social housing, which often generates disputes when a property is resold at a free-market price. The Court of Cassation, with judgment no. 29368 of 06/11/2025, has returned to rule on a fundamental procedural aspect: the effect of an application for "affrancazione" (redemption) on a claim for recovery of undue payment brought by the purchaser.

The regulatory context: price constraint and redemption

The case arises from the dispute between the seller, A. C., and the purchaser, F. B. The latter, after purchasing a subsidized housing property at market price, brought legal action to obtain the restitution of the difference compared to the maximum sale price established by the original agreement. The seller, for their part, initiated the "affrancazione" procedure to remove such price constraint.

Affrancazione is the legal instrument that allows for the release of a property from original price constraints upon payment of compensation to the Municipality. But what happens to the civil lawsuit for reimbursement initiated by the purchaser while the administrative redemption process is still ongoing? The Supreme Court has provided a clear and definitive answer.

The decision of the Court of Cassation no. 29368/2025

The Court of Cassation upheld the appeal, establishing that the pendency of an application for affrancazione requires the stay of the civil proceedings in which the purchaser seeks the restitution of amounts paid in excess. Here is the official legal principle expressed by the judges of the court of last resort:

Regarding public residential housing, an application for affrancazione aimed at the elimination of the price constraint under Art. 31, paragraph 49-bis, of Law no. 448 of 1998 - as amended by Art. 25-undecies, paragraph 1, of Decree-Law no. 119 of 2018, converted with amendments by Law no. 136 of 2018 - where exercised and documented, mandates the stay of the proceedings for recovery of undue payment brought by the purchaser of the property at market price, by reason of the suspensive effect provided for by paragraph 49-quater of the aforementioned Art. 31 of Law no. 448 of 1998.

This principle aims to avoid conflicting or unjust decisions. If the seller succeeds in releasing the property from the price constraint through affrancazione, the very premise of the reimbursement request made by the purchaser ceases to exist or is drastically reduced. Therefore, the law provides for a necessary stay of the civil proceedings pending the resolution of the administrative procedure.

Requirements for the stay of proceedings

For the suspensive effect on the recovery of undue payment proceedings to apply, specific conditions must be met:

• The formal submission of the application for affrancazione by the entitled party (the seller or the current owner).
• Appropriate documentation and proof of the filing of the request with the competent municipal offices.
• The pendency of a civil lawsuit aimed at the restitution of the difference between the market price and the maximum sale price.

Conclusions

Judgment no. 29368/2025 of the Court of Cassation represents an important point of balance between the protection of the purchaser and the rights of the seller. By allowing the stay of civil proceedings pending the affrancazione procedure, the Court of Cassation safeguards legal certainty and avoids unnecessary economic burdens on sellers who have taken action to rectify the administrative status of the property. For those involved in disputes related to subsidized housing, this ruling offers a clear guideline for the strategic management of litigation.