A Gearhead’s Desert Oasis with Racetrack and Cars Included
The property, located in Winterhaven in the expansive sun-drenched desert, can more easily be described as a private kingdom of motorsports rather than a traditional estate. This $15 million compound covers over 400 acres and offers far more than a luxury residence. It delivers a complete automotive lifestyle, blending high-performance machines, vast open terrain, and world-class facilities into one remarkable destination designed for speed and freedom.
Key Estate Highlights
- More than 400 acres of prime desert land
- Exclusive private racetrack and dedicated air runway
- Extensive vehicle collection included in the sale
- Multiple residential buildings with luxury finishes
- Direct access to the Imperial Sand Dunes
Here, life is defined by horsepower and horizon. The property is not simply about owning land; it is about owning an experience. From sunrise engine starts to sunset desert drives, the landscape becomes a personal playground. This Winterhaven compound stands as a turnkey motorsports paradise that blends adventure, comfort, and exclusivity.
1. A Fleet Built for Pure Adrenaline
At the heart of this desert empire is an extraordinary collection of serious performance vehicles. The estate includes thirteen custom-built sand cars, some producing up to 750 horsepower. Engineered specifically to conquer the surrounding dunes, these machines deliver breathtaking power and precision. They are purpose-built off-road performance vehicles designed for extreme desert thrills. The fleet extends beyond sand cars, forming a comprehensive off-road lineup suitable for all ages and skill levels. Ten Polaris RZRs provide durable and versatile adventure capability. Younger enthusiasts are also catered for, with kid-sized RZRs and quads stored in a dedicated garage. This thoughtful inclusion ensures motorsports passion can be shared across generations.
Performance Vehicle Collection
- 13 high-performance sand cars
- Engines producing up to 750 horsepower
- Direct access to dune riding terrain
- Custom-built desert performance machines
- Designed for competitive capability
2. Index Vehicles and Special Additions
In addition to the off-road machines, the compound houses distinctive automotive pieces that celebrate car culture. Among them is a converted 1958 Chevrolet School Bus transformed into a mobile dune support vehicle and social lounge. It combines nostalgia with functionality, serving as both a gathering space and practical desert support unit. These additions elevate the estate beyond a private racetrack. They create a living automotive museum where each vehicle tells a story. The blend of vintage icons and modern performance machines keeps the compound both thrilling and deeply connected to motoring history.
Distinctive Automotive Highlights
- 1958 Chevrolet school bus conversion
- Three recreational guest vehicles
- 1957 aluminium Chevrolet model
- Support and utility vehicles included
- Curated display of automotive heritage
3. Private Racetrack and Aviation Facilities
A half-mile private racetrack stretches across the desert landscape, offering a personal proving ground beneath open skies. This dedicated track allows owners to test vehicles in complete privacy without public road restrictions. Whether refining driving skills or enjoying high-speed laps, the facility delivers a professional motorsports experience at home. Adjacent to the track is a private runway and large hangar, making the estate a logistical masterpiece. Owners and guests can arrive by air without travel barriers. This rare combination of ground and aviation infrastructure elevates the compound well beyond conventional luxury real estate.
Track and Air Access Features
- Half-mile private racetrack
- Purpose-built for performance testing
- Privately operated on-property runway
- 4,800-square-foot aircraft hangar
- Space for helicopters or private planes
4. Direct Access to the Imperial Sand Dunes
One of the estate’s most valuable features is its direct access to the legendary Imperial Sand Dunes, also known as the Glamis Dunes. Recognised as the largest open off-highway vehicle recreation area in the United States, it offers an unparalleled natural playground. Having immediate entry to this terrain from a private property is exceptionally rare. Listing agent Dug Mitchell of Mitchell Realty describes the property as truly irreplaceable. Opportunities with this level of direct dune access are extraordinarily rare. Once sold, replicating this combination of features would be nearly impossible.
Desert Location Advantages
- Immediate access to Imperial Sand Dunes
- Largest OHV dune zone in the nation
- Ideal terrain for high-powered sand cars
- No transport required to reach dunes
- Premium recreational positioning
5. Industrial-Scale Garages and Storage
To house and maintain this extensive fleet, the compound includes an industrial-grade garage system. The primary 16-bay garage spans over 7,100 square feet, offering expansive storage and display capacity. An attached 3,461-square-foot carport provides additional covered space for vehicles and equipment.
Garage and Storage Infrastructure
- 16-bay main garage
- 7,100+ square feet enclosed space
- 3,461-square-foot attached carport
- High ceilings for specialty vehicles
- Organised storage systems
Additional garages serve specialised purposes, including a 2,034-square-foot Polaris RZR garage and a 2,000-square-foot off-road garage located near the bungalow. The scale rivals professional racing operations, ensuring superior organisation, protection, and maintenance capability.
6. Specialised Workshops and Mechanical Facilities
Serious motorsports demand serious infrastructure. A 7,200-square-foot main workshop supports large-scale mechanical projects and vehicle builds. Adjacent to it is a 3,240-square-foot “man cave” functioning as a personal auto parts store, complete with tools, components, and vehicle lifts. The expansive 13,700-square-foot container building provides further capacity. Together, these structures form a self-contained automotive ecosystem where vehicles can be built, serviced, modified, and restored without leaving the property.
Mechanical and Utility Facilities
- 7,200-square-foot main workshop
- 3,240-square-foot tuning and parts area
- Multiple vehicle hoists installed
- 13,700-square-foot container building
- Heavy equipment and tool storage
7. The Vision of Ron Pratte
This extraordinary compound was created by renowned collector Ron Pratte, a respected figure within automotive circles. Built in 2007, the estate reflects his meticulous standards and lifelong passion for exceptional vehicles. Until now, it has never been publicly offered for sale. Pratte gained international attention in 2015 when he auctioned 141 vehicles from his collection in the event known as the “Parade of Pratte.” His ownership of rare models, including the 1966 Shelby Cobra Super Snake once owned by Carroll Shelby, highlights the depth of expertise behind this estate.
Creator’s Legacy
- Constructed in 2007
- Designed by collector Ron Pratte
- Never previously listed publicly
- Built to professional collector standards
- Purpose-built motorsports retreat
8. Luxurious Residential Living
While machinery commands attention, the residential spaces are equally impressive. Across four buildings, the estate offers 11,792 square feet of living accommodation. The main 8,144-square-foot adobe residence includes five bedrooms and eight bathrooms, combining comfort with high-performance surroundings. Automotive passion is subtly woven into the interior design, with racing karts displayed above an arcade area. A 2,100-square-foot arcade room includes eight racing simulators, allowing competitive entertainment even during peak desert heat.
Residential Features
- 11,792 total square feet of living space
- Five-bedroom main residence
- Eight bathrooms in main house
- Fully furnished interiors
- Separate guest accommodation
9. Guest Housing and Caretaker Facilities
Beyond the main residence, additional buildings provide flexibility and privacy. A bungalow contains two one-bedroom units, while a separate 1,223-square-foot casita offers further accommodation. A 2,314-square-foot caretaker residence ensures daily operations run efficiently. Together, these structures transform the estate into a fully operational compound capable of hosting large gatherings, family retreats, or corporate events.
Additional Accommodation Options
- Two private bungalow units
- 1,223-square-foot casita
- 2,314-square-foot caretaker residence
- Suitable for extended family or guests
- Supports professional property management
10. Heavy Equipment and Desert Infrastructure
Maintaining over 400 acres requires serious operational support. The sale includes tractors from John Deere, Case IH, and Caterpillar Inc., alongside commercial water trucks used for dust control and track grooming. Two on-site wells produce approximately 350 gallons per minute each. In a desert environment, this water capacity is exceptionally valuable and ensures sustainable long-term functionality.
Operational Equipment Included
- John Deere, Case, and Caterpillar tractors
- Full-sized commercial water trucks
- Kawasaki Mule utility vehicles
- Kubota UTVs for daily operations
- Track grooming and land management equipment
