His grandson, Louis Henri, Duke of Bourbon, can be called the founder of the city, since he drew up the first city plans. He brought planning to the town design and renamed the rue Gouvieux the Grande Rue. After he built the Great Stables in 1721, he created a development in 1727 and sold lots for housing to court officials, holders of hereditary positions at the court of the Condés. The architectural standards for this housing were drawn by Jean Aubert, architect of the Great Stables. This housing was built between 1730 and 1733. In 1723, the Hospice de la Charité was built at the end of the Grande Rue.