In 1748 and 1753, he unsuccessfully submitted 4 projects for the future Place Louis XV (now Place de la Concorde), and in 1764 was not commissioned for the extension of the Palais Bourbon.
Works
Hôtels
He was more successful in establishing his reputation through his aristocratic clientele and adapted many existing Parisianhôtels to the modern taste, notably working on:
hôtel Molé (also called hôtel de Roquelaure) (1741–1742), rue Saint-Dominique (today 246 boulevard Saint-Germain)
hôtel de Béthune-Sully (also called hôtel de Lesdiguières) (1756–1757), rue Saint-Dominique (today 248 boulevard Saint-Germain)
Baritou, Jean-Louis, Chevotet, Contant, Chaussard, Paris, Délégation à l'Action Artistique de la Ville de Paris, La Manufacture, 1987, ISBN2-904638-98-9