[{"titre":"Tackling run-down housing and climate change through the restoration of vernacular architecture? Insights on public action in Marseille's historic housing stock","url":"https://www.cahiers-espi2r.fr/2298","pubDate":"Wed, 21 Oct 2026 14:33:38 +0200","description":"Context In the face of climate change and with its Mediterranean climate, the city of Marseille and its densely built historic center are likely to be increasingly confronted with risks such as heat waves, drought, and heavy rainfall in the coming years (Gaucher et al., 2020). Marseille’s historic housing stock also faces severe deterioration, especially in working-class areas of the first three districts. These issues have been highlighted since 2018 and the collapse of two buildings in the Noailles district, which caused the deaths of eight residents. The wave of mass evacuations that followed, affecting over 1,200 buildings and between 7,000 and 11,000 people over the following six-year period (Dorier, 2024), and the strong citizen reaction to these events have put run-down housing back on the public agenda in the historic city centre. Today Marseille’s city centre is the focus of an urban redevelopment project (projet partenarial d’aménagement) voted in 2019, which directly resulted from the 2018 building collapse and the crisis that followed. The project aims to tackle run-down housing, while also integrating climate change issues, notably through the restoration of vernacular architecture. This paper draws on the European research project SustHerit1 which considers the sustainable adaptation and transformation of historic housing in the context of climate change in Marseille, Vienna, Prague, Glasgow, and Zurich. It stems from the second work package of the project,","id":3231994,"source":"ESPI2R"}]