Auteuil neighbourhood. This exceptional early twentieth century private mansion hidden from view in a near eight hundred square meter enclosed garden is located in a secure private street. Entirely renovated and beautifully appointed, it includes a two hundred five square meter ground floor comprising a living/reception room, a dining room, a kitchen, and a library and study opening onto the leafy garden. Upstairs are a near one hundred square meter master suite opening onto a south-facing terrace with a jacuzzi, a bathroom and a dressing room, and a guest bedroom with a bathroom and dressing room. The top floor comprises three spacious bedrooms, two bathrooms and a massage room. The total basement comprises a fitness room, a hammam and a utility room. A sixty-seven square meter guest pavilion at the bottom of the garden comprises a living room, a kitchen, two bedrooms and a shower room. With two parking spaces (one with an electric vehicle battery charger).