Twenty-five million euros. That’s how much it cost to renovate the Marius Donjon residence. A staggering sum for a building complex. But let’s explore Allée Marius Donjon. This isn’t just any street. It’s named after a remarkable man.
Marius Donjon was a Lyon socialist. He was a carpenter. More than that he was a cooperative leader. He directed the cooperative “Union des charpentiers du Rhône” from 1930 to 1940. Afterward he became a woodworking contractor. His life reflects the history of Lyon itself. A blend of social activism and entrepreneurial spirit. He was a city councilor. His work touched many lives.
The buildings lining this Allée? They are part of the Marius Donjon residence. They’re HBM buildings. This means ‘habitations bon marché’ or low-cost housing. These structures were erected in the 1930s. They’re a testament to a time when affordable housing was a priority. But time takes its toll.
The renovation was extensive. It included new boilers. Every window was replaced. Bathrooms were entirely redone. Energy efficiency was improved. The buildings moved from an F rating to a C rating. A significant upgrade. The work was completed in January 2026. It took nearly five years. Think of the dedication required.
During the renovation residents were temporarily housed. Thirty-six hotel-style apartments were created. This ensured minimal disruption to their lives. A considerate move. GrandLyon Habitat understands the needs of its tenants. They provided support. They acted as an interface between residents and the construction crews.
The renovation wasn’t just about efficiency and comfort. It also focused on preserving the historical character of the building. The façades received special attention. This work restored the building’s elegance. The project unveiled the architectural heritage of Allée Marius Donjon.
So as you walk this street remember Marius Donjon. Remember his legacy. Remember the impressive restoration project. Remember the people who lived and continue to live here. This Allée is more than just a path. It’s a living testament to a man’s dedication to his city. To his community. To his craft.