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3485 Lone Jack Road Encinitas, CA $ 3,988,800
3485 Lone Jack Road
$ 3,988,800
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3485 Lone Jack Road

Encinitas, CA, 92024
$ 3,988,800
Bedrooms4 Baths3.0 Sq 2,446

Monthly Estimate*

$ 24,885

Listed by Compass
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Single Family Home for sale in Encinitas, CA

for $3,988,800 with 4 bedrooms and 3 full baths. This 2,446 square foot home was built in 1991.

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.

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Single Family Active

Price

$ 3,988,800

Bedrooms

4

Full Bath

3

Property Type

Single Family

Taxes

$ 0

Style

Year Built

1991

Town/City

Encinitas

County/Region

San Diego

MLS | Web ID

250043222SD

Days on Market

37

Features
General
Living Area 2446
Heating Forced Air Fireplace(s) Propane
Cooling None
Appliances 6 Burner Stove Counter Top Dishwasher Gas Cooking Disposal Refrigerator Water Softener
Garage Spaces 0
Pool Features None
Construction Materials Stucco
Year Built 1991
View Mountain(s) Pond River
Stories Count 2
Levels Two
Property Subtype Single Family Residence
County San Diego
New Construction 0
Property Type Residential
HOA 0
Subdivision Name Olivenhain
Garage Y/N 0
Full Baths 3
Status Active
Directions From Rancho Santa Fe Road turn onto Lone Jack Road and go to the very end of Lone Jack Road. Cross Street: Lone Jack Road.
City Encinitas
Senior Community Y/N 0
Open Parking Spaces 8
MLS Area 92024 - Encinitas
Listing Terms Cash Conventional VA Loan
Property Attached Y/N 0
Land Lease Y/N 0
Virtual Tour https://www.propertypanorama.com/instaview/snd/250043222
Standard Status Active
Year Built Source Assessor
Property Sub Type Additional Single Family Residence
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Interior
Interior Amenities Bedroom on Main Level
Fireplace Features Living Room Primary Bedroom
Total Stories 2
Air Conditioning Y/N 0
Heating Y/N 1
Fireplace Y/N 1
Half Baths 0
Laundry Features Washer Hookup Electric Dryer Hookup Laundry Room Propane Dryer Hookup
Total Bedrooms 4
Total Baths 3
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Exterior
Fencing Partial
Parking Features Driveway Other
Total Parking 8
Spa 0
Private Pool 0
Lot Size Source Assessor
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* Excluded Features
List By
Compass

Broker

peter.caspersen@compass.com

Email

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$24,885
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Monthly Principal & Interest
$24,885
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Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
11/25/2025$3,988,800 Listed Price

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3485 Lone Jack Road, Encinitas, CA, 92024 is a Single Family Home for sale at $3,988,800 with 2,446 sqft. 3485 Lone Jack Road has 4 bedrooms, 3.0 baths, and was built in 1991. The property's zip code is 92024 which is in Encinitas, CA