Rue de Furstemberg is located in the heart of Saint-Germain-des-Prés. At 24,272 euros per square meter on average, this elegant street is the most expensive in Paris.

“We thought it was impossible to find an apartment there, and then fate presented itself to us. It’s a magnificent place, very cosmopolitan, a real place of inspiration,” she enthuses. The ranking was established by the online real estate valuation site Meilleurs Agents.