RANCHO MIRAGE, CA

FOR SALE BY LUXURY AUCTION
SEPTEMBER 17TH

spacious, elegant lobby with high ceilings, large windows, and modern decor including white and beige furniture, potted plants, a grand staircase, and decorative lighting fixtures.

Luxury mansion with illuminated outdoor pool area surrounded by palm trees at sunset.

Empty outdoor tennis court at sunset, surrounded by trees and lampposts.

Spacious hotel lobby with high ceilings, large windows with draping curtains, and elegant furniture. A round table in the center holds decorative vases, and potted plants are on columns. Seating areas include sofas and armchairs with side tables, creating a bright, open atmosphere.

Spacious, sunny open-concept living and dining area with high vaulted ceiling, large windows, and hardwood floors. The room features a kitchen with a curved breakfast bar, a formal dining table with beige chairs, and a view of outdoor greenery through French doors.

14 BDRM 13 BATH 18,029 SQFT 4.81 ACRE LOT

CAPTIVATING AT EVERY TURN

Elegant living room with fireplace, large windows, and outdoor view, decorated with modern furniture and a bookshelf.

Indoor spa room with a small round pool, surrounded by large arched windows with lush greenery outside, marble walls, and wooden cabinets.

Luxurious bedroom with an open layout, featuring a four-poster bed, armchairs, built-in bookshelves, and elegant lighting.

A home theater room with red and wood-paneled walls, red patterned carpet, a white couch, and a large television screen.

Spacious living room with fireplace, large window, sitting area, and view of outdoor balcony.

A spacious kitchen with dark wooden cabinets, a large island with a vase and decorative items, and stainless steel appliances, including an oven, dishwasher, and microwave. The room has a high ceiling with recessed lighting and large windows letting in natural light, with green trees visible outside.

Elegant living room with a large stone fireplace, modern furniture, and a roaring fire. Bright and spacious with high ceilings, decorative railings, and a neutral color palette.

Luxury house with stone and stucco exterior, surrounded by lush trees and landscaping, beside a pond with a small waterfall in the foreground, under a bright blue sky with scattered clouds.

SEPTEMBER 17TH 2026

FOR SALE BY HARCOURTS AUCTIONS

A property of this calibre needed a unique process. Listed for sale by Harcourts Auctions, the leading name in auctions services globally. Chateau Dumont has been listed with a bidding to start from $10,000,000.

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PRIVATE
SHOWING

For an exclusive private showing, please contact listing agents:

Proof of income required for all private showings.

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