From 1856 to 1859 Godin started the
Familistère (Social Palace) in Guise on more carefully developed plans. His intention was to improve housing for workers, but also "production, trade, supply, education, and recreation", all the facets of life of a modern worker. The workers and residents did eventually come to own the buildings and the foundry. The foundry operated as a co-op or joint-stock company for decades. The building housing the
nourricerie-pouponnat was destroyed in 1918 during
World War I and never rebuilt. The foundry was still owned by the workers in the 1950s, but shortly afer that the manufacturer
Le Creuset took it over in a purchase. In 1968 the cooperative association for the Social Palace was dissolved, and the apartments were sold at moderate prices by Godin S.A. They have been gradually modified through individual owners' decisions. The same year, the cooperative
economats were dissolved. In 1991 its building was classified as a
Monument Historique, and in 2000 restoration of the building was begun. In the early 21st century, some of the domestic buildings were restored for private, adaptive use. Restoration of the
economats building was completed in 2008, with spaces adapted as a cafe, a bookstore and gift shop, and an exhibition area. The communal laundry rooms, baths and swimming pool, in a separate building on the opposite bank, where water was heated by the factory, had become derelict but have been restored. The communal laundry has been converted to a meeting room, and the drying room to an exhibition room. ==Legacy and honors==