Group of individuals – parties to contracts for the construction of residential premises and parking spaces in a building located in Warsaw – vs. Spółdzielnia Mieszkaniowa in Warsaw
Action for payment on the grounds of return of undue performance in the form of amounts paid by group members to the defendant on account of incorrectly calculated costs of investment in the form of construction of residential premises by the cooperative (the land equivalent was unjustifiably included by the defendant in the investment costs).
39 group members
Action concluded. On 16th April 2021. Supreme Court issued a decision by which it refused to accept the cassation appeal for examination.