1 Saint Petersburg Court, Rancho Mirage, CA 92270

Introducing Chateau Dumont, a privately gated Mediterranean-style resort estate in Rancho Mirage, California, presented as a family compound designed for large-scale entertaining. The property spans nearly five acres and includes a main residence totaling more than 18,000 square feet, with 15 bedrooms and 13 bathrooms. A two-bedroom, two-bath detached guest house with full amenities supports additional hosting and privacy. Interior highlights include a great room with a custom bar and wine tasting room, formal dining lounge with fireplace, home theatre, and billiard/game room. The chef’s gourmet kitchen includes professional-grade appliances and a separate butler’s prep kitchen, and the home also features an elevator and garage space for up to five vehicles.

Outdoor living is centered around a resort-style pool, spa, and cascading waterfalls, with multiple French doors opening to a grand terrace with a central fountain. Additional amenities include a full outdoor kitchen and BBQ area, a covered dining terrace with fireplace, and a private lake with a view pavilion. For recreation, the estate offers a championship tennis court, pickleball and basketball courts.

The property is equipped with a natural-gas microturbine generating on-site electricity, a private water well for landscape irrigation and refilling three on-site lakes, and smart-home automation supported by state-of-the-art security. It is being offered through a live luxury auction scheduled for Thursday, July 16th at 12pm, with offers accepted prior to the auction date.