Luxury Live Auction! Bidding to start from $10,000,000! Buyers do not need to wait for auction date to submit an offer to stop the auction – loan or cash. Introducing the Exquisite Chateau Dumont. A One-of-a-Kind Resort Compound in Rancho Mirage. 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-cochere, 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 15 bedrooms, 13 bathrooms, plus an office, including a two-bedroom, two-bath detached guest house with full amenities. 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. 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. Proof of income required for all private showings.
Property Details
Price:
$10,000,000
MLS #:
25617861PS
Status:
Active
Beds:
15
Baths:
13
Type:
Single Family
Subtype:
Single Family Residence
Listed Date:
Nov 14, 2025
Finished Sq Ft:
18,029
Lot Size:
209,524 sqft / 4.81 acres (approx)
Year Built:
2007
See this Listing
Schools
Interior
Appliances
Barbecue, Dishwasher, Microwave, Refrigerator, Vented Exhaust Fan, Convection Oven, Gas Cooktop, Oven, Range
Cooling
Central Air
Fireplace Features
Family Room, Living Room, Guest House, Patio, Game Room, Gas, Dining Room, Raised Hearth, Great Room
Flooring
Carpet, Tile
Heating
Central, Combination, Forced Air, Natural Gas
Interior Features
Ceiling Fan(s), Bar, Coffered Ceiling(s), Elevator, Furnished, High Ceilings, Open Floorplan, Recessed Lighting, Storage, 2 Staircases, Cathedral Ceiling(s), Wet Bar, Beamed Ceilings, Crown Molding, Dry Bar, Home Automation System, Living Room Balcony, Sunken Living Room, Two Story Ceilings
Window Features
Drapes, Custom Covering, Double Pane Windows
Exterior
Garage Spaces
5.00
Lot Features
Back Yard, Front Yard, Yard
Parking Features
Circular Driveway, Controlled Entrance, Driveway, Gated, Guest, Parking Space, Porte- Cochere, Private, Garage Door Opener
Pool Features
In Ground, Private
Roof
Composition, Concrete, Tile
Security Features
Smoke Detector(s), Gated Community, Card/Code Access, Carbon Monoxide Detector(s), Automatic Gate
Sewer
Sewer Paid
Spa Features
Heated, In Ground
Stories Total
2
View
Lake, Desert, Mountain(s), Park/Greenbelt
Water Source
Well, Private
Financial
Map
Community
- Address1 Saint Petersburg Court Rancho Mirage CA
- CityRancho Mirage
- CountyRiverside
- Zip Code92270
Subdivisions in Rancho Mirage
- Artisan
- Bella Clancy
- Big Sioux
- Blue Skies
- Casas de Seville
- Chalet Palms
- Chalet Palms 32109
- Clancy Lane
- Coronado RM
- Cotino
- Del Webb RM
- Desert Braemar
- Desert Island 32123
- Desert Ranch Estates
- Desert Ranch Estates 32124
- Desert Village
- Estilo
- Iridium
- Ivy League Estates
- Key Largo
- La Residence
- La Terraza Palacio
- La Terraza Vintage Estates
- La Toscana
- Lake Mirage Rac Club
- Lake Mirage Rac Club – 2550
- Lake Mirage Racquet Club 32138
- Lake Mirage Racquetball Club
- Lark 8
- Los Altos
- Magnesia Falls Cove
- Magnesia Falls Cove 32142
- Makena
- Mira Vista
- Mirada Estates
- Mirage Cove
- Mirage Estates 32146
- Mission Hills Country Club
- Mission Hills Country Club 32148
- Mission Hills East
- Mission Hills East/Deane Hms
- Mission Hills East/Deane Homes 32149
- Mission Hills/Fairway
- Mission Hills/Legacy-Oakhurst
- Mission Hills/Legacy-Oakhurst 32152
- Mission Hills/Oakmont Estates
- Mission Hills/Westgate
- Mission Hills/Westgate 32155
- Mission Pointe
- Mission Ranch
- Mission Shores
- Mission Wells
- Morningside Country
- Mountain View Villas
- Mountain View Villas 32161
- Park Mirage
- Presidential Estates
- Rancho Estates
- Rancho Las Palmas C.
- Rancho Las Palmas C.
- Rancho Las Palmas C.C. 32168
- Rancho Mirage C.C.
- Rancho Mirage C.C. 32169
- Rancho Mirage Cove
- Rancho Mirage Cove 32170
- Rancho Mirage Racquet Club
- Rancho Mirage Rc
- Rancho Mirage RC 32171
- Rancho Mirage Resort
- Revelle at Clancy Ln
- Revelle at Clancy Ln 60030
- Ridgeview Estates 32174
- RM Mobile Home Es
- San Marino
- Santo Tomas
- Siena Vista Estates
- Small Mountain
- St. Augustine
- Sterling Cove
- Sterling Ridge
- Sunrise C.C.
- Sunrise C.C. 32185
- Tamarisk C.C.
- Tamarisk Gardens
- Tamarisk Heights
- Tamarisk Ridge
- Tamarisk View Estate
- Tamarisk View Estates 32191
- Tamarisk West
- The Colony
- The Estates At RM
- The Renaissance
- The Springs C.C.
- The Springs C.C. 32198
- The Springs Country Club
- Thunderbird C.C.
- Thunderbird C.C. 32199
- Thunderbird Estates
- Thunderbird Heights
- Thunderbird Heights 32201
- Thunderbird Terrace
- Thunderbird Villas
- Tierra Del Sol
- Tuscany
- Tuscany 32208
- Versailles
- Victoria Falls
- Viento
- Villaggio On Sinatra
- Villas of Mirada
- Vista Mirage
- Vista Mirage 32215
- Waterford-420
- White Sun Estates
- Wilshire Palms
Market Summary
Current real estate data for Single Family in Rancho Mirage as of Nov 28, 2025
332
Single Family Listed
90
Avg DOM
545
Avg $ / SqFt
$1,997,012
Avg List Price
Property Summary
- 1 Saint Petersburg Court Rancho Mirage CA is a Single Family for sale in Rancho Mirage, CA, 92270. It is listed for $10,000,000 and features 15 beds, 13 baths, and has approximately 18,029 square feet of living space, and was originally constructed in 2007. The current price per square foot is $555. The average price per square foot for Single Family listings in Rancho Mirage is $545. The average listing price for Single Family in Rancho Mirage is $1,997,012.
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1 Saint Petersburg Court
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