Sostre Civic: Social Transformation through the Grant-of-use housing model

  Community-led housing projects The Can70 project exemplifies the significance of community-led housing initiatives, where residents actively participate in the decision making from initiation and planning to development. By engaging in the initial design and subsequent development stages, residents gain a profound sense of ownership. This involvement ensures that the project aligns with the values and aspirations of the dwellers. The community has established a governance structure to facilitate their participation, emphasizing consensus within the general assembly. This structure is composed of five commissions -community, governance, economy, architecture, and external affairs- which play pivotal roles in ensuring effective project management and community engagement. While residents take the lead, they still require resources, public support, and technical assistance to bring the project to fruition. The cooperative Sostre Civic has guided them in navigating legal, economic, and communication aspects with the public sector. This collaborative effort underscores the importance of synergy between community-driven initiatives and external expertise. Care and mutual support The community has recognized the importance of incorporating care and mutual support into their co-living model. Their goal is to live in an environment where their members actively support one another, creating a safety net that enhances well-being and quality of life. Through organized activities, informal interactions, and shared responsibilities, care will become an integral part of their daily lives. This way of living together contrasts with the institutionalization of senior care in nursing homes, which the members of Can70 aimed to avoid. Maintaining their autonomy while being part of a supportive community was a key motivation for the group. A significant aid in researching the connection between housing and care was the two-year effort to write the "Guide of Care in the Coliving of Elderly People." This project was supported by a grant from the Department of Elderly People of the City Council of Barcelona. Initially awarded for one year, the grant was extended for a second year. The group systematically explored what care means to them, and the resulting guide is available for everyone to consult, aiding new groups in similar endeavors. Innovative living forms The project integrates innovative architectural design and spatial distributions. The building features a spectrum of spaces ranging from private to public, enabling residents to utilize them in diverse ways. The publicly accessible areas of the building connect it with the neighbourhood, communal spaces foster socialization among the building’s inhabitants, and semi-private spaces act as thresholds between public and private realms, giving rise to a smaller nuclei of cohabitation within the building. Since residents plan to live there for the rest of their lives, an important decision was to have single-person units, even for couples. In that way, the person who loses a partner will not have to change their living unit and can continue living in their familiar environment. The group incorporated many apartments using the cluster typology, 4-5 private units of 30m² —each with a bathroom, bedroom, and small kitchenette— around a shared space of 50m², equipped with a kitchen, dining area, and small living room. This layout facilitates easier mutual care within smaller groups. It was also decided to include some conventional 45m² apartments for those who prefer less shared living arrangements. Finally, the building includes various communal spaces, including a shared kitchen, a reading area, and a day centre. An important feature is a semi-open communal space on every floor next to the vertical communication areas, enabling residents to socialise on each floor and seamlessly integrating communal spaces throughout the building. Relationship to urban environment The objective of the community has been to create a housing project integrated within the neighbourhood. Since the project is being developed on public land, one requirement of the city council for granting the land to the cooperative was to include public spaces on the ground floor. The group embraced this condition, having already envisioned areas open to the community. The building's ground floor will feature spaces accessible to the public during specific hours, including facilities for physiotherapy, potentially hydrotherapy, a day centre, and care services. Additionally, there will be activities open to the neighbourhood, such as discussions and presentations on well-being and elderly care, as well as storytelling sessions for young children. This approach ensures that the project's social impact extends beyond its residents, fostering social bonds and connections within the local community. Environmental and social sustainability From the outset, the group prioritized the project's environmental sustainability, which was evident in the decisions concerning the building's bioclimatic design, construction system, energy efficiency, and shared resources among residents. In collaboration with the architects, Peris+Toral, they chose compressed earth blocks for construction, a material that maintains a stable internal temperature and minimises the need for mechanical cooling or heating systems, thus reducing the environmental footprint of the building. Initially, the group considered using a wooden construction system (CLT), inspired by projects like La Borda in Barcelona. However, rising material cost of wood necessitated a plan change showcasing the group’s flexibility and commitment to find a sustainable solution. Sustainability is also reflected in the project’s various shared resources. The community plans to share daily meals in the communal dining area on the ground floor. Additionally, the clusters of the housing units will include a shared kitchen for four to five residents living together, allowing them to share groceries and take turns cooking. Furthermore, residents will also share laundry facilities. These decisions collectively enhance the project's overall sustainability and foster a strong sense of community. Societal impact Can70 will achieve a significant societal impact by envisioning and materializing an alternative model for ageing in the community. The group has created a co-housing project based on autonomy and mutual support among residents, demonstrating the crucial role of community participation in all project phases. This innovative approach highlights the benefits of co-living arrangements for the elderly, where shared responsibilities and collective decision-making contribute to a higher quality of life and increased well-being. In addition to providing a successful model for communal living, the project has also contributed to transform the current legal framework. Can70 has been the first senior project to be incorporated under the grant-of-use scheme, setting a precedent for future initiatives of older communities. This legal recognition paves the way for developing similar projects, allowing the scaling up of senior co-housing.