Livry-Gargan is a commune in the northeastern suburbs of Paris, France. It is located 15.6 km from the center of Paris. During the Middle Ages…Livry-Gargan is a commune in the northeastern suburbs of Paris, France. It is located 15.6 km from the center of Paris. During the Middle Ages, the lordship of Livry was held by members of the House of Garlande before passing to Pierre de Chambly, chamberlain of King Philip IV, in 1285.