On May 28, 2024, Coffim, in co-promotion with Demathieu Bard Immobilier, acquired a plot of land at 10 rue Boyer, in the 20th arrondissement of Paris. The two companies will build a 2,371 m² apartment block on the site. It will comprise 23 housing units, including 8 social housing units sold to Paris Habitat, 15 units sold to CDC Habitat and a large business premises available for sale.