The Redington Ranch is a nearly 15,000-acre winter range ranch that was purchased in the 1970s to expand the cattle operations of William Hewlett and David Packard, the founders of Hewlett Packard Corporation. The partners recognized that the rolling green hills in the winter months and numerous creeks and ponds provided an excellent location for cattle ranching and a beautiful family retreat. Over the years, the partners improved the ranch's natural water assets by drilling 20 wells and adding several large water tanks. They also brought reliable power to the ranch and built a shop/barn. In 2006, a three-bedroom, two-bath mobile home was located on one of the ranch's taller hills. With its spectacular view, the home has served various purposes, including a headquarters for ranch operations, accommodations for family and friends, and a ranch manager's home. A permitted septic system, sized for a 10-bedroom home, along with a filter water system, power, and Internet, provide the infrastructure for the existing home and a more formal and larger home. The Hewett family planted two varieties of olive trees, although the trees have not been harvested or managed for several years. The Ranch is currently leased to a cattle grazing tenant.
Sold for $20,000,000 on 06/03/25
$20,000,000
850 Highway 140 Highway, Catheys Valley, CA 95306
3beds
1,129sqft
Single Family Residence
Built in 2006
14,956.35 Acres Lot
$19,983,200 Zestimate®
$17,715/sqft
$-- Estimated rent
What's special
Zillow last checked: 7 hours ago
Listing updated: June 03, 2025 at 06:38am
Listed by:
Terry D Hundemer DRE #01100594 530-913-8095,
The Chickering Company 530-265-5774
Bought with:
Non-member 999999
None
Source: BAREIS,MLS#: 324058347
Originating MLS: Northern Solano

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Bedroom
- Level: Main
Bathroom
- Level: Main
Dining room
- Level: Main
Kitchen
- Level: Main
Heating
- Central
Cooling
- Central Air
Appliances
- Laundry: Inside Room
Features
- Has basement: No
- Has fireplace: No
Interior area
- Total structure area: 1,129
- Total interior livable area: 1,129 sqft
Property
Parking
- Total spaces: 6
- Parking features: Open
- Has uncovered spaces: Yes
Features
- Stories: 1
- Patio & porch: Covered
- Fencing: Barbed Wire,Cross Fenced,Fenced,Partial,Partial Cross
- Has view: Yes
- View description: Mountain(s), Panoramic, Pasture, Ridge, Valley
- Waterfront features: Pond Seasonal, Stream Seasonal
Lot
- Size: 14,956 Acres
- Features: Secluded
Details
- Additional structures: Workshop
- Parcel number: 0180300230
- Special conditions: Offer As Is
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Ranch
- Property subtype: Single Family Residence
Materials
- Roof: Composition
Condition
- Year built: 2006
Utilities & green energy
- Electric: Generator
- Sewer: Septic Tank
- Water: Private, Well
- Utilities for property: Electricity Connected
Community & neighborhood
Location
- Region: Catheys Valley
HOA & financial
HOA
- Has HOA: No