Date
Details
Price
Change
Source
9/28/2010
Sold
$710,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/83
$7,500,000
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Property Description
Welcome to Stonehouse Cellars Winery & Bed & Barrel an extraordinary 145-acre wine country estate in Clearlake Oaks, set within the scenic Long Valley AVA, just north of Napa Valley. This historic, family-owned property seamlessly blends a boutique winery, working vineyard, and elegant guest accommodations, offering a truly rare opportunity to own a legacy estate in California wine country. The estate features 13.5 acres of Cabernet Sauvignon vines, a 15,000-case annual production permit, and state-of-the-art winemaking facilities, positioning it perfectly for both established vintners and visionary entrepreneurs. Thoughtfully restored, the 5,000-square-foot main residence and Bed & Breakfast deliver an unforgettable guest experience, pairing classic wine-country charm with modern comfort. The 1,600-square-foot historic Stonehouse adds timeless character and versatility, ideal for private stays, tastings, or special events. Sustainability and natural beauty are woven throughout the property, featuring a spring-fed pond, reservoir, and solar energy system that enhance both efficiency and the serene setting. Rolling vineyard views, mature trees, and open skies create a peaceful, immersive retreat. Also included is 580 Old Long Valley Road, a 6.6-acre companion parcel featuring a 2,300-square-foot ranch-style home with sweeping vineyard views, a pool, multiple garages, and a 400-square-foot in-law cottageideal for extended family, staff housing, or additional rental income. Square footage, acreage, production capacity, and property details are approximate, based on seller and third-party information. Buyer to verify. With three beautifully appointed residences, multiple income streams from wine production, lodging, and events, and a setting that captures the romance and promise of wine country living, Stonehouse Cellars Winery & Bed & Barrel presents a rare opportunity to acquire a distinctive and versatile wine country estate!
Full Property Details
Full Property Details for 500 Old Long Valley Rd
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General
- Price: $7,500,000
- Status: Active
- Type: Multi-Family
- Source: BAREIS
- MLS ID: 325094600
- Updated: 2/17/2026
- Added to Site: 119 day(s) ago
Interior
- Number of Rooms: 16
- Rooms/Areas: Dining Room, Family Room, Kitchen, Living Room, Primary Bathroom, Primary Bedroom, Primary Bedroom 2+, Temp Controlled Room, Wine Cellar, Wine Storage Area
- Interior Features: Cathedral Ceiling, Formal Entry, Storage Area(s)
- Fireplace: Yes
- Number of Fireplaces: 2
- Fireplace(s): Wood-Burning
- Appliances: Dishwasher, Disposal, Electric Water Heater, ENERGY STAR Qualified Appliances, Free Standing Electric Oven, Free Standing Electric Range, Microwave, Wine Refrigerator
- Flooring: Concrete, Marble, Vinyl, Wood
Rooms
Bathrooms
- Total Bathrooms: 9
- Full Bathrooms: 6
- Half Bathrooms: 3
- Bathroom Features: Closet, Double Sinks, Quartz, Sauna, Shower Stall(s), Tub
Bedrooms
- Total Bedrooms: 7
- Primary Bedroom: Balcony, Ground Floor, Outside Access, Sitting Room
Other Rooms
- Living Room: Cathedral/Vaulted, View
- Family Room: Cathedral/Vaulted, View
- Kitchen: Breakfast Area, Island, Island w/Sink, Marble Counter, Pantry Cabinet, Quartz Counter
- Dining Room: Dining/Family Combo, Space in Kitchen
- Laundry: Cabinets, Dryer Included, Laundry Closet, Washer Included
Additional Information
- Pool: Yes
- Pool Description: Above-Ground, Cabana, Fenced, Pool Cover, Pool House, Pool/Spa Combo
- Security/Safety: Carbon Mon Detector, Fire Alarm, Secured Access, Security Gate, Smoke Detector
Exterior
- Exterior Features: Balcony, Built-In Barbeque, Fire Pit, Kitchen
Parking
- Garage: Yes
- Garage Spaces: 4
- Garage Description: Covered, Guest Parking Available, Uncovered Parking Spaces 2+
Location
- Cross Streets: New Long Valley Rd
- Driving Directions: Take a left off East Highway 20 onto Old Long Valley Road and Stonehouse Cellars is on the right! :)
- Direction Faces: West
School Information
- School District: Lake
Heating & Cooling
- Cooling Type: Ceiling Fan(s), Central, Ductless
- Heating Type: Central, Electric, Fireplace(s)
Utilities
- Sewer: Septic System
- Water: Public, Storage Tank, Well
- Utility Description: Electricity, Internet Available, Solar
Structural Information
- Architectural Style: Cottage, Modern/High Tech, Ranch
- Construction: Metal, Stone, Wood
- Foundation: Concrete
- Roof: Metal, Slate
- Windows: Dual Pane Full
- Stories/Levels: 2
- Square Feet: 9,300
- Sq. Ft. Source: Owner
- Year Built: 2016
Additional Structures
- Other Structures: Guest House, Second Garage
Lot Features
- Property View: Hills, Mountains, Vineyard
- Mountain views: Yes
- Lot Size (Acres): 145.1
- Lot Size (Sq. Ft.): 6,320,556
- Zoning: Agricultural preserve
- Lot Description: Garden, Lake Access, Pond Year Round, Reservoir
- Fencing (Description): Fenced
Disclosures and Reports
- Special Conditions: None
Listing provided by Golden Gate Sotheby's International Realty, Austin Aaron
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Listing agent
— 500 Old Long Valley Rd —
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Price & Sales History for 500 Old Long Valley Rd
Tax History
Tax History for 500 Old Long Valley Rd
Year
Property Taxes
Change
Tax Assessment
Change
2025
$3,450
-1%
$287,938
1%
2023
$3,469
3%
$284,423
—
2022
$3,369
-5%
$284,423
—
2021
$3,534
—
$284,423
—
2020
$3,551
96%
$284,423
105%
2019
$1,812
-2%
$138,710
—
2018
$1,846
3%
$138,710
—
2017
$1,797
2%
$138,710
—
2016
$1,754
—
$138,710
—
2015
$1,749
—
$138,710
—
2014
$1,746
-57%
$138,710
-61%
2013
$4,030
—
$352,140
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 500 Old Long Valley Rd
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500 Old Long Valley Road, Clearlake Oaks, CA 95423 (MLS# 325094600) is a Multi-Family property with 3 units containing 7 bedrooms, 6 full bathrooms and 3 partial bathrooms. 500 Old Long Valley Road is currently listed for $7,500,000 and was received on October 29, 2025. Want to learn more about 500 Old Long Valley Road? Do you have questions about finding other Multi-Family real estate for sale in Clearlake Oaks? You can browse all Clearlake Oaks real estate or contact a Coldwell Banker agent to request more information.