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!
Active
$7,500,000
500 Old Long Valley Road, Clearlake Oaks, CA 95423
7beds
9,300sqft
Est.:
3+ Houses on Lot
Built in 2016
-- sqft lot
$7,788,000 Zestimate®
$806/sqft
$-- HOA
What's special
Mature treesThree beautifully appointed residencesSweeping vineyard viewsRolling vineyard viewsElegant guest accommodationsSpring-fed pondWorking vineyard
- 163 days |
- 205 |
- 7 |
Zillow last checked: 7 hours ago
Listing updated: February 17, 2026 at 07:14am
Listed by:
Austin Aaron DRE #02239277 707-337-6615,
Golden Gate Sotheby's 707-255-0845,
Judy H Karam,
Sotheby's International Realty
Source: BAREIS,MLS#: 325094600
Originating MLS: Napa
Originating MLS: NapaTour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 9
- Full bathrooms: 6
- 1/2 bathrooms: 3
- Partial bathrooms: 1
Rooms
- Room types: Dining Room, Family Room, Kitchen, Living Room, Master Bathroom, Master Bedroom, Primary Bedroom 2+, Temp Controlled Room, Wine Cellar, Wine Storage Area
Primary bedroom
- Features: Balcony, Ground Floor, Outside Access, Sitting Room
- Level: Lower,Upper
Bedroom
- Level: Main,Upper
Primary bathroom
- Features: Closet, Double Vanity, Quartz, Soaking Tub, Window
Bathroom
- Features: Closet, Double Vanity, Quartz, Sauna, Shower Stall(s), Tub
- Level: Lower,Upper
Dining room
- Features: Dining/Family Combo
- Level: Lower,Main
Family room
- Features: Cathedral/Vaulted, View
- Level: Lower,Main
Kitchen
- Features: Breakfast Area, Kitchen Island, Island w/Sink, Marble Counter, Pantry Cabinet, Quartz Counter, Space in Kitchen
- Level: Lower,Main
Living room
- Features: Cathedral/Vaulted, View
- Level: Main
Heating
- Central, Electric, Fireplace(s)
Cooling
- Ceiling Fan(s), Central Air, Ductless
Appliances
- Included: Dishwasher, Disposal, Electric Water Heater, ENERGY STAR Qualified Appliances, Free-Standing Electric Oven, Free-Standing Electric Range, Microwave, Wine Refrigerator, Dryer, Washer
- Laundry: Cabinets, Laundry Closet
Features
- Cathedral Ceiling(s), Formal Entry, Storage
- Flooring: Concrete, Marble, Vinyl, Wood
- Windows: Dual Pane Full
- Basement: Full
- Number of fireplaces: 2
- Fireplace features: Wood Burning
- Common walls with other units/homes: No One Below
Interior area
- Total structure area: 9,300
- Total interior livable area: 9,300 sqft
Property
Parking
- Total spaces: 10
- Parking features: Covered, Guest, Uncovered Parking Spaces 2+, Gravel, Paved
- Garage spaces: 4
- Has uncovered spaces: Yes
Accessibility
- Accessibility features: Accessible Full Bath, Accessible Kitchen, Parking, Shower(s), Wheelchair Access
Features
- Levels: Two
- Stories: 2
- Patio & porch: Awning(s), Patio, Front Porch
- Exterior features: Balcony, Built-In Barbeque, Fire Pit, Outdoor Kitchen
- Pool features: Above Ground, Cabana, Fenced, Pool Cover, Pool/Spa Combo
- Has spa: Yes
- Spa features: Private
- Fencing: Fenced,Gate
- Has view: Yes
- View description: Hills, Mountain(s), Vineyard
- Waterfront features: Lake Privileges, Pond
Lot
- Size: 145.1 Acres
- Features: Garden, Reservoir
Details
- Additional structures: Guest House, Second Garage, Pool House
- Parcel number: 006012430000
- Zoning: Agricultural preserve
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Cottage,Modern/High Tech,Ranch
- Property subtype: 3+ Houses on Lot
Materials
- Metal, Stone, Wood
- Foundation: Concrete
- Roof: Metal,Slate
Condition
- Year built: 2016
Utilities & green energy
- Electric: Battery Backup, 220 Volts
- Sewer: Septic Tank
- Water: Public, Cistern, Well
- Utilities for property: Electricity Connected, Internet Available
Green energy
- Energy efficient items: Construction, Cooling, Doors, Roof, Windows
- Energy generation: Solar
Community & HOA
Community
- Security: Carbon Monoxide Detector(s), Fire Alarm, Secured Access, Security Gate, Smoke Detector(s)
HOA
- Has HOA: No
Location
- Region: Clearlake Oaks
Financial & listing details
- Price per square foot: $806/sqft
- Tax assessed value: $287,938
- Annual tax amount: $3,450
- Date on market: 10/29/2025
- Electric utility on property: Yes
Estimated market value
$7,788,000
$7.32M - $8.26M
$2,096/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 10/29/2025 | Listed for sale | $7,500,000$806/sqft |
Source:  BAREIS #325094600 Report a problem | ||
| 9/28/2025 | Listing removed | $7,500,000$806/sqft |
Source: BAREIS #325001781 Report a problem | ||
| 9/24/2025 | Listed for sale | $7,500,000$806/sqft |
Source: BAREIS #325001781 Report a problem | ||
| 9/16/2025 | Listing removed | $7,500,000$806/sqft |
Source: BAREIS #325001781 Report a problem | ||
| 2/20/2025 | Listed for sale | $7,500,000+956.3%$806/sqft |
Source: BAREIS #325001781 Report a problem | ||
| 10/8/2010 | Sold | $710,000-13.1%$76/sqft |
Source: Public Record Report a problem | ||
| 5/15/2009 | Sold | $817,064+144.1%$88/sqft |
Source: Public Record Report a problem | ||
| 5/13/2008 | Sold | $334,706$36/sqft |
Source: Public Record Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,450 +0.3% | $287,938 +1.2% |
| 2024 | $3,441 -0.8% | $284,423 |
| 2023 | $3,469 +3% | $284,423 |
| 2022 | $3,369 -4.7% | $284,423 |
| 2021 | $3,534 -0.5% | $284,423 |
| 2020 | $3,551 +96% | $284,423 +105% |
| 2019 | $1,812 -1.9% | $138,710 |
| 2018 | $1,846 +2.7% | $138,710 |
| 2017 | $1,797 +2.8% | $138,710 |
| 2015 | $1,749 +0.1% | $138,710 |
| 2014 | $1,746 -56.7% | $138,710 -60.6% |
| 2013 | $4,030 +1.7% | $352,140 |
| 2012 | $3,962 -0.2% | $352,140 |
| 2011 | $3,969 -58.4% | $352,140 -60.5% |
| 2010 | $9,535 +8% | $890,761 +8.3% |
| 2008 | $8,829 -0.8% | $822,638 -1% |
| 2007 | $8,898 +15.6% | $831,110 +13.8% |
| 2006 | $7,699 -1.2% | $730,214 -1.7% |
| 2005 | $7,792 +11.6% | $742,963 +7.3% |
| 2004 | $6,982 -8% | $692,197 -8.4% |
| 2003 | $7,589 +4.8% | $755,934 +4.8% |
| 2002 | $7,245 +38.6% | $721,478 +38.8% |
| 2001 | $5,228 +4.4% | $519,802 +4.5% |
| 2000 | $5,006 | $497,552 |
Find assessor info on the county website
Monthly payment
Est. payment
$44,601/mo
Principal & interest
$37601
Property taxes
$7000
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Climate risks
Neighborhood: 95423
Nearby schools
GreatSchools rating
- 4/10East Lake Elementary SchoolGrades: K-7Distance: 4.6 mi
- 3/10Lower Lake High SchoolGrades: 8-12Distance: 8.1 mi
Local experts in 95423
- California
- Lake County
- Clearlake Oaks
- 95423
- 500 Old Long Valley Road
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