Housing for a Changing Society: Rethinking Urban Dwellings in Lisbon ^†

Portuguese society has evolved and transformed, and with it, social models: family structures have changed, with smaller households replacing the traditional nuclear family; labor models have shifted, with a significant increase in telecommuting and a surge of digital nomadism; and consumption patterns have altered, with some domestic activities being transferred from the home to the city. In light of these transformations, this article proposes a critical examination of housing models developed in Lisbon over recent decades, comparing them with dwellings built since the mid-20th century. Through selected case studies, it questions the adequacy of contemporary housing programs in addressing present-day social structures and living patterns. Methodologically, the paper firstly proposes an analysis of Portuguese social models and their transformation through census data and social sciences studies, followed by a critical review of contemporary urban housing models through spatial analysis of selected urban dwellings of the last 70 years, through the redrawing and visual comparison of the plans. The study adopts a spatial analysis of representative collective dwellings built in Lisbon since the 1950s, chosen for their prevalence, sectoral diversity, data availability, and the city’s central role in Portuguese housing development and research. The research concludes that there has been a perpetuation of anachronistic dwelling models in Lisbon, limiting adaptability to diverse living modes, and suggests a new approach to dwelling design, promoting undetermined and ambiguous spatial configurations that allow for greater adaptability to an evolving society, changing practices, and living arrangements.