What are the most expensive arrondissements in Paris?

Here are the most expensive areas to live in Paris.The 4th arrondissement: Ile Saint-Louis and Ile de la Cité The 7th arrondissement: Champs de Mars. The 8th arrondissemen: Alma-Marceau and Avenue Montaigne. The 16th arrondissement: Passy and Victor-Hugo. The 6th arrondissement: Mabillon.Feb 28, 2021