3020 Joni Ln

San Marcos, CA 92069
  • $2,800,000

    Price
  • 0

    Bed
  • 0

    Bath
  • 0

    SqFt

Open House Times

  • Fri. May. 22 at 12:00pm to 1:00pm

About the Listing 19961 - 125004

Now available, an exceptional opportunity to own a premier mountaintop estate in the hills of San Marcos, spanning over 31 acres with breathtaking ocean views and panoramic vistas from the inland valleys to the Pacific. Comprised of a 28.72-acre parcel and an additional 3-acre lot, this expansive property is zoned A70 with the highly desirable “L” animal designator, offering flexibility for agricultural, residential, or estate development. Perched at approximately 1,175 feet in elevation, the land delivers unobstructed 360-degree views, remarkable privacy, and a setting that feels worlds away while still being within reach of town. With county guidelines allowing for 4-acre minimum lot splits, the property presents the potential to create up to seven custom homes, ideal for developers, multigenerational living, a private compound, or those looking to secure a long-term investment in one of San Marcos’ most sought-after growth areas. Significant infrastructure is already in place, with over $1 million invested, including a producing private well with booster pump, two water meters, two electric meters, recently paved access roads, multiple access points, and several flat, view-oriented building pads—dramatically reducing the time and cost to bring your vision to life. Surrounded by custom estates, boutique agricultural properties, and peaceful rural landscapes, this is a rare offering with the scale, views, and groundwork already completed, ready for a legacy estate, luxury development, or private retreat.

Listing Highlights

Status Active
Days on Site 6
Property Type Vacant Land
MLS ® NDP2604691
Year Built
Total Square Footage 0
Lot/Acreage 28.72

Interior Details

  • Bedrooms: 0
  • Bathrooms: 0 Full
  • Appliances:
  • Air Cond:
  • Heating:
  • Fireplaces:
  • Floor:
  • Above Ground Sq Ft:
  • Below Ground Sq Ft: n/a
  • Basement:
  • Other:
  • Water: Agricultural Well

Exterior Details

  • Lot Description: Cul-De-Sac,Drip Irrigation/Bubblers,Gentle Sloping,Horse Property,Lot Over 40000 Sqft,Pasture,Near Public Transit,Rolling Slope,Ranch,Value In Land,Yard,No Land Lease
  • Garage Capacity: N/A
  • Parking Spaces: 0
  • Zoning: Prime 30+-acre A70 land with 3 meters, public water, well. Approved 4-acre splits allow 7 homes + 7 ADUs, pending final approvals.
  • Roof:
  • Others:
  • Sewer: Septic Tank

Financial Details

  • Tax Amount: N/A
  • Taxes w/Assessments: N/A
  • Tax/Property ID: 1782220100
  • Tax Year: N/A

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3020 Joni Ln San Marcos, CA 92069

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Originating MLS: CRMLS

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