Courtesy of Compass, Peter D Caspersen 619-807-3423
Property Description
Welcome to Lone Jack Ranch – A Rare Opportunity in the Heart of Olivenhain. Set in a community where time seems to stand still, this remarkable 15-acre estate blends rural tranquility with upscale coastal living. Whether you’re an equestrian, builder, or someone seeking space to create lifelong memories, 3485 Lone Jack Rd offers the perfect canvas for your vision. Just 8 miles from the Pacific Ocean, this property features a private lake, mature landscapes, equestrian amenities, and endless development potential—a rare combination of natural beauty, privacy, and possibility. Located within one of Southern California’s most productive subtropical zones (USDA 10a–10b, Sunset 24), ideal for avocados, citrus, and even bananas. A 485-ft well drilled in 2005 delivers 128 GPM with a regulated flow of 20 GPM, feeding a 5,000-gallon storage tank and in-home filtration. Septic certified April 2025. Zoning allows two horses per acre; includes riding arena and access to a 30-mile trail network and two premier riding centers. Lone Jack Ranch—an Encinitas legacy in the making.
Open House
Property Details and Features
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Appliances & Equipment
- “Disposal”
- “Dishwasher”
- “Fire Sprinklers”
- “Range/Oven”
- “Refrigerator”
- “Shed(s)”
- “Water Filtration”
- “Water Softener”
- “6 Burner Stove”
- “Counter Top”
- “Gas Cooking”
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Bathrooms
- 3 total bathrooms
- 3 full bathrooms
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Bedrooms
- 4 total bedrooms
- 4 possible bedrooms
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Building
- Built in 1991
- Building area total: 2446
- 2 stories total
- Living area: 2446
- Living area units: Sqft
- Building area units: Sqft
- “Stucco”
- “2 Story”
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Cooling
- “N/K”
-
Fence
- “Partial”
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Fireplaces
- 2 total fireplaces
- “FP in Living Room”
- “FP in Primary BR”
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Water Features
- Water source: “Well on Property”
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Heating
- “Fireplace”
- “Forced Air Unit”
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Laundry
- “Electric”
- “Propane”
- “Washer Hookup”
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Listing
- Listing ID: 250043222
- List price: $3,988,800
- 24 days on market
- Listing contract date: 2025-11-04
- MLS area major: Coastal North
- Special listing conditions: “N/K”
- “Cash”
- “Conventional”
- “VA”
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Location
- Subdivision: OLIVENHAIN
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Lot
- Size units: Acres
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Parking
- Total: 8
- “None Known”
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Pool
- “N/K”
-
Property
- Property subtype: Detached
- Property type: Residential
- “Lake/River”
- “Mountains/Hills”
- “Parklike”
- “Valley/Canyon”
- “Pond”
-
Roof
- “Tile/Clay”
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Schools
- High school district: San Dieguito High School Distric
- Middle or junior school district: San Dieguito High School Distric
- Elementary school district: Encinitas Union School District
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Sewer
- “Septic Installed”
