




5320 Olive Hill Trl, Bonsall, CA 92003
Luxury Live Auction – Bidding to start from $3,300,000. Final price subject to competitive bidding.Hidden Ridge Ranch spans ±20 contiguous acres across two parcels in the coastal foothills of North San Diego County, offering a rare blend of private estate living, agriculture, and equestrian infrastructure.The property includes established avocado, citrus, olive, and pomegranate groves, along with a boutique vineyard planted with Cabernet Sauvignon, Petite Sirah, and Primitivo/Zinfandel. Cross-fenced pastures, paddocks, turnouts, a riding arena, and dual gated entrances support equestrian and agricultural use. At the center of the estate sits a ±6,000 sq ft Mediterranean-style residence with guest accommodations, expansive terraces for entertaining, and an infinity-edge pool capturing sweeping mountain and valley views.The adjoining ±10.55-acre parcel with separate road access offers flexibility for additional residential, equestrian, or agricultural expansion, creating a contiguous estate-scale landholding rarely available in coastal North San Diego County. Qualified buyers may request the Offering Memorandum and property video for additional details. Showings by appointment only. Offered for sale at Harcourts Luxury Auction on April 30th. Historical photos online Hidden Ridge Ranch is being marketed as a legacy estate landholding rather than a conventional residential listing. Qualified buyers seeking additional property details, agricultural information, and estate planning context may request the full Offering Memorandum directly from the listing agent. Due to the private nature of the property, showings are available by appointment only and must be scheduled through the listing agent. Buyers are encouraged to review the Offering Memorandum and supporting materials prior to requesting a tour of the property.
Bedrooms
7
Bathrooms
7
Square Feet
5,785
Lot Size
840,272 sqft
Year Built
1999
Property Type
Single Family Residence
Days on Market
25
HOA Fee
N/A
Garage Total
4
MLS #
260005384SD
Interior Features
Separate Formal Dining Room, Eat In Kitchen, Bedroom On Main Level, Utility Room
Flooring
Carpet, Stone
Fireplace
Bonus Room, Dining Room, Family Room, Living Room, Primary Bedroom, Multi Sided, Outside
Appliances
Built In Range, Dishwasher, Gas Cooking, Disposal, Gas Range, Gas Water Heater, Microwave
Laundry
Electric Dryer Hookup, Gas Dryer Hookup, Laundry Room
Cooling
Central Air, Electric
Heating
Electric, Forced Air, Fireplaces, Solar
Total Parking Spaces
18
Garage Spaces
4
Open Parking Spaces
14
Attached Garage
Yes
Parking Features
Asphalt, Circular Driveway, Concrete, Gated
Fencing
Average Condition, Chain Link, Partial, Vinyl
Security
Carbon Monoxide Detectors, Security Gate, Smoke Detectors
Construction
Stucco, Wood Siding
Roof
Spanish Tile
Lot Features
Sprinklers In Rear, Sprinklers In Front
Pool Features
Gas Heat, Heated, In Ground
Spa Features
In Ground
Water Source
Public, Well
$0
| Rating | School Name | ||
|---|---|---|---|
| No school data available for this area. | |||
Balanced market
Avg. time on market
This is a Balanced Market. Homes are selling at a moderate pace.
Based on price, location, and features
Topfind Realty, DRE # 02240815, is a licensed real estate broker in California. Topfind Realty pledges to support the Fair Housing Act and adhere to Equal Housing Opportunity laws.
Copyright © 2026 Topfind Realty. All Rights Reserved.