Madame de Montespan commissioned him to make plans for her Château de Clagny, close to Versailles; the unfinished project was completed after Lepautre's death by Jules Hardouin-Mansart.
château | Château-Thierry | Château de Marly | Château de Chantilly | Château de Malmaison | Château d'Hérouville | Château de Vincennes | Château Romer | Château Margaux | Château Gaillard | Château de Chaumont | Château Pape Clément | Château Laurier | Château La Tour Carnet | Château-Gontier | Château de Valençay | Château de Saint-Cloud | Château d'Écouen | Château d'Amboise | Château | Rennes-le-Château | Château Palmer | Château Lynch-Bages | Château Latour | Château La Mission Haut-Brion | Château Frontenac | Château d'Yquem | Château de Vizille | Château de Saint-Germain-en-Laye | Château de Coucy |
His father, also Pierre Lescot, was sieur of Lissy-en-Brie and Clagny, not far from Versailles, seigneuries that his son Pierre inherited.