Nowadays, the transformation processes of the built environment, particularly those with the “common good” as their target, face complex regulatory systems organised in multiple areas, levels and scales. The different legislations often hinder the possibility of achieving the defined objectives due to the inability to interpret and translate the contents of these instruments into practice, and the difficulty of coordinating the tools as a result of different perspectives and goals. The research addresses this critical issue within the redevelopment and value-enhancement processes of properties confiscated from organised crime by proposing an innovative management model, which systematises the rules and roles of multiple subjects, increasing the social impact of requalification actions.