The project should lead to greater coherence and understanding of urban planning projects that include sustainability aspects, from a human, urbanistic and architectural perspective. The methodology will be used to ensure that the elderly continue to live at home under the best possible conditions and, therefore, to foster socially cohesive neighbourhood life. The collaborative project between PRO SENECTUTE VAUD and TRANSFORM presents a multidisciplinary structure intended to build bridges between the social and built environment for greater coherence of urban constructions and transformations.