Chateau Dumont logo featuring a stylized, gold-colored, intertwined quatrefoil design above the words 'Chateau Dumont' in large serif font, with 'Dumont' in a smaller size.

RANCHO MIRAGE, CA

EUROPEAN
GRANDEUR

FOR SALE BY LUXURY AUCTION

Experience the ultimate in desert luxury at this resort-like private estate, a true family sanctuary situated on nearly five acres in the heart of Rancho Mirage. Privately gated with a double drive entry and porte-cochére, this grand Mediterranean-style compound spans over 18,000 square feet of pure elegance and sophistication.

Enjoy breathtaking mountain, lake, and garden views from every corner of the property. The estate offers 14 bedrooms, 13 bathrooms, plus an office, including a two-bedroom, two-bath detached guest house with full amenities.

14 BDRM     13 BATH     18,029 SQFT     4.81 ACRE LOT

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ONE-OF-A-KIND RESORT COMPOUND IN RANCHO
MIRAGE

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RANCHO MIRAGE,CA

ENJOY EXPANSIVE LIVING

Inside, a dramatic Great Room welcomes guests with expansive living and entertaining areas, a custom bar, wine tasting room, formal dining lounge with fireplace, home theatre, and a billiard parlor/game room. The chef’s gourmet kitchen with gourmet professional appliances and separate butler’s prep kitchen make hosting effortless. Additional features include a gym, elevator, and garage space for up to five vehicles.

The primary retreat features a sitting area with fireplace, built-in office, wet bar, and large walk-in closet with organization and ample storage, with French doors leading to covered lanai with misting system.  The spa-inspired primary bath features a domed skylight for natural light, indoor garden, double enclosed shower, two water closets, and is complete with private sauna and a stunning roman rotunda spa.

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ENDLESS POSSIBILITIES

Designed for large-scale entertaining, the Great Room can also be repurposed as a Grand Ballroom for large events. The Great Room opens through multiple French doors to a Grand Terrace with central fountain, overlooking the resort-style pool, spa, and cascading waterfalls. Outdoor living includes a full kitchen and BBQ area, covered dining terrace with fireplace. The back lake, view pavilion, and championship tennis, pickleball, and basketball courts and panoramic VIEWS complete this rare offering.

  • Equipped with a natural-gas microturbine that generates on-site electricity, a private water well to irrigate landscaping and refill the 3 onsite lakes, state-of-the-art security, and full smart home automation, this estate offers both luxury and sustainability.

    With its expansive grounds and premier desert location, this truly singular estate—unmatched anywhere in the world—could also serve as a remarkable backdrop for charitable events, fundraisers, galas, and other special gatherings.

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Chateau Dumont logo featuring a gold intertwined four-leaf clover design above the name 'Chateau Dumont.'
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LUXURY AT ITS FINEST

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Harcourts Desert Homes has years of experience marketing luxury properties within the Greater Palm Springs area. We offer incomparable service to our clients, with our team of Palm Springs area agents, always on the ready to introduce prospective home owners to their dream house. We have experience meeting the demands of residential and commercial clients, and can identify suitable properties for sale that meet a wide range of purposes and budgets.

HARCOURTS LUXURY REAL ESTATE & AUCTIONS

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LISTING AGENTS

SCOTT R. S. PALERMO
BROKER/PRINCIPAL
M  760.808.6415

CalDRE#  01256351

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JAMES SANAK
REALTOR/PRINCIPAL
M  760.567.1550

CalDRE#  01372754

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FOR SALE BY HARCOURTS AUCTIONS

A property of this caliber needed a unique process. Listed for sale by Harcourts Auctions, the leading name in auctions services globally. Chateau Dumont, 1 Saint Petersburg Court has been listed with a bidding to start from $10,000,000. 

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auctions/disclosure package

AUCTION DATE

JANUARY 29TH, 2026 AT 12PM

Live Auctions. Real Results. Harcourts Auctions is the leading name in auctions services for property auctions in North America and globally. Whether you are selling a small property, investment property, or one worth millions of dollars, the Harcourts Auctions platform produces outstanding outcomes when buying or selling property.

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PRIVATE
SHOWING

For an exclusive private showing, please contact listing agents:

Proof of income required for all private showings.

Scott Palermo
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James sanak
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