This project aims to promote peer learning and exchange among city practitioners and civil society individuals and organizations on collective housing formulas at local level, as a long-term policy solution to address racial, gender and generational disparities through participation in neighbors’ and community engagement initiatives.  This will be done through a series of online and in person events, that will showcase the unique European social and affordable housing branch of the welfare states, through a compilation of local best practices on collaborative housing and series of international conferences in four different cities across the EU. Exchange and discussion on key policies for collaborative housing to succeed will be organized with a strong practical orientation to align knowledge and interest of city practitioners and civil society individuals and organizations on collaborative housing. It will be implemented by 30/04/2024.