%A Gijs Timmerman %X This research explores the relationship between collective housing and happiness among elderly residents of collective housing in the Netherlands, focusing on the key elements of ageing in place. The study's relevance lies in addressing loneliness and enhancing the quality of life for older adults, which is a significant concern in Dutch society. The primary objective of this research was to uncover the importance of the key-elements of ageing in place and their influence on happiness and willingness to move. Data was collected by means of a survey consisting of statements regarding the five key-elements of ageing in place: Role of place, social networks, technology, support, and personal characteristics. In order to come to results, multiple linear regression was used to uncover the relations between the key-elements, happiness and willingness to move. The findings reveal that role of place and personal characteristics significantly positively impact happiness. Social networks and role of place positively influence the willingness to stay, whereas support shows a negative influence. Technology did not significantly affect happiness or willingness to stay. The research indicates that not all key elements equally contribute to happiness, with role of place and personal characteristics being the most important. This suggests that improving the physical and emotional connection to the place and maintaining personal resilience and adaptability are crucial for enhancing the well-being of older adults in collective housing. The study also highlights the need for better integration of technology to support ageing in place effectively. %L theses_frw4729 %T Collective housing projects for happy elderly %D 2024