The interplay between housing policies and socio-spatial dynamics lies at the centre of debates on urban equity and democratic access to housing. In this regard this presentation aims to explore the various socio-spatial dialectics within social housing policies implemented in Portugal over the past five decades of democratic governance, emphasizing how these interventions reflect and shape spatial configurations, social structures, and policy trends. Drawing on critical theories, particularly those informed by the Marxist, the analysis exposes the evolution and impact of these policies on the territory and highlight how housing strategies have addressed— or, at times, reinforced—social inequalities, spatial segregation, and community integration. The presentation draws on case studies from diverse contexts in the Lisbon Metropolitan Area, to illustrate the contradictions embedded in social housing initiatives. These examples reveal how the spatialization of social housing limits its transformative potential. By framing housing as a socio-spatial process, this presentation advocates for rethinking social housing policies through a democratizing lens, emphasizing the recognition of housing as a fundamental right and prioritizing the reshaping of urban systems to promote spatial justice and inclusivity. This interdisciplinary approach underscores that effective social housing requires not only technical planning but also a political commitment to social justice, mediated through policies that prioritize the welfare of communities. Ultimately, the presentation argues that understanding these interdependencies offers insights into improving housing outcomes and advancing broader societal goals such as equality, sustainability, and urban resilience.
Sara Silva Lopes is a Portuguese architect, who graduated at Iscte-IUL (2015). She worked for Projects ‘SPLACH-Spatial Planning for Change’ and ‘The Grand Projects’ research team. Her research focuses on urban production processes, and their impact on the urban territories and urban/architectural design, with interest in the themes of urban morphology studies, spatial planning instruments, public policies, and the rights to the city and housing. She is developing her PhD studies (ISCTE and FCSH-UNL) on the thematic of Housing, from a socio-morphological perspective.
Teresa is a Full Professor in Architecture and Urbanism at ISCTE-IUL, the Department of Architecture and Urbanism. She is a Senior Researcher at DINÂMIA’CET-IUL where she coordinated the research teams for Project MEMO – Evolution of the Lisbon Metropolitan Area Metabolism. Lessons towards a Sustainable Urban Future (financed by the Portuguese Science Foundation – PTDC/EMS-ENE/2197/2012); and Project SPLACH Spatial Planning for Change (financed by the Program PACl 2020 with the University of Porto and University of Aveiro). Teresa was awarded Women in Science 2019, for the field of Architecture, by Ciência Viva. Her latest book ‘Atlas of the Food System. Challenges for a Sustainable transition of the Lisbon Region’ was published by Springer.