When temperatures get to 40C inside, and French building regulations won’t even allow shutters, these tenants’ listed homes are simply unlivableThe population of Firminy, south-east France, has been dwindling for decades. Its recent history is one of factory closures in a region built by steel, and locals tell me that many people leave for better opportunities in neighbouring Saint-Étienne, or to live in the Haute-Loire’s countryside.On the top of a hill, however, stands Firminy’s pride: l’Unité d’Habitation, an imposing tower of concrete designed by Le Corbusier. The architect’s final project is an oddity – a building for people, where two-thirds of the apartments are dedicated to habitations à loyer modéré (or HLM – social housing); but also a piece of history, whose facade and roof were listed as monuments historiques in 1993. Continue reading…