Hôtel de Roquelaure

Hôtel de Roquelaure is a private mansion located at 246 Boulevard Saint-Germain featuring grand facades, protected roofing, and a formal courtyard surrounded by structured buildings. The property displays classical French architectural design across multiple levels with carefully planned exterior spaces.

The building was constructed in the early 18th century for Marshal de Roquelaure and underwent significant redesign during the 1720s by architects Pierre Cailleteau and Jean-Baptiste Leroux. These renovations established the architectural character that defines the property today.

The mansion contains nine protected rooms with period furnishings that reflect how high-ranking French officials lived and worked over the centuries. Today it functions as a working space for the Ministry of Ecological Transition, giving the historic interior an active governmental purpose.

Access to the building requires advance arrangements through official channels since it serves as an active ministerial office. Guided visits are offered during special heritage events and should be arranged ahead of time.

The property includes a specialized kitchen facility originally constructed for preparing soufflés during Jean-Jacques-Régis Cambacérès's residence between 1808 and 1816. This unusual culinary installation reflects the specific cooking demands of France's highest officials from that period.