1280 State Highway 20
Upper Lake, CA, 95485
$990,000
2 Beds
2 Baths
2,300 SqFt
44.2 Acres
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This extraordinary 44-acre hilltop estate is a labor of love, meticulously crafted from its inception, designed with sustainability and beauty in mind. It provides unparalleled panoramic views of Clear Lake from the home and the 5-acre deer-fenced olive orchard which was planted in 2006 with 500 Tuscan olive trees. The orchard is dry-farmed and produces about 100 gallons of extra-virgin olive oil annually, processed and bottled on-site with a stainless-steel hammer mill. This property is self-contained and off-grid, powered by a 5,000+ watt solar system servicing both the home and the orchard. Water is abundant with two wells, ensuring reliable water production year-round. The home, built in 2011, is a 2BD/2BA 2300 sqf custom design. From the moment you step inside, you are greeted by a wall of windows and bi-fold glass doors, framing the unobstructed views of the valley, orchards, Clear Lake and Mt. Konocti. The open-concept living space features a curved stone wall anchoring the great room, oak flooring, pine beam ceilings and custom wood finishes. The home’s kitchen includes handcrafted cabinets and granite countertops. Both spacious bedrooms feature ensuite bathrooms finished in neutral tones, and an additional loft area offers flexible space that can serve as extra sleeping quarters, a home office or recreation room. Outside, a vast deck is perfect for entertaining, dining, or simply enjoying the amazing views. The estate also includes an oversized 2-car garage, a bunkhouse/equipment shed, an olive oil processing shed, and additional full bathroom, all surrounded by mature trees and greenery. Despite its serene, secluded feel, this property offers the best of both worlds it’s located just off Highway 20 on a private, gated road, only 20 minutes from town, shopping, restaurants, wineries and all amenities, and just 10 minutes from Clear Lake and Blue Lakes.
What a rare and exceptional opportunity to own a unique off-grid estate that combines sustainable living, privacy, breathtaking views and modern comfort. Don’t miss your chance — This one-of-a-king property is on the market for the very first time!!! (age,parcel size, permits, property lines not verified by agents)

Property Details

Price:
$990,000
MLS #:
LC25070586
Status:
Active
Beds:
2
Baths:
2
Address:
1280 State Highway 20
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
lculupperlake
City:
Upper Lake
Listed Date:
Apr 1, 2025
State:
CA
Finished Sq Ft:
2,300
ZIP:
95485
Lot Size:
1,925,352 sqft / 44.20 acres (approx)
Year Built:
2011
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Schools

School District:
Upper Lake Union

Interior

Appliances
Dishwasher, Propane Range, Propane Water Heater, Refrigerator, Water Softener
Bathrooms
2 Full Bathrooms
Cooling
Central Air, Electric, See Remarks
Flooring
Tile, Wood
Heating
Central, Fireplace(s), Forced Air, Propane
Laundry Features
Individual Room, Propane Dryer Hookup

Exterior

Architectural Style
Custom Built
Community Features
Fishing, Golf, Hiking, Lake, Watersports, Mountainous
Construction Materials
Stucco
Other Structures
Outbuilding, Shed(s), Workshop
Parking Features
Driveway Level, Garage – Single Door
Parking Spots
12.00
Roof
Composition, Metal
Security Features
Carbon Monoxide Detector(s), Smoke Detector(s)

Financial

Map

Community

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1280 State Highway 20
Upper Lake, CA