500 Old Long Valley Road, Clearlake Oaks, CA 95423
Local realty services provided by:CENTURY 21 Kobetz Realty
500 Old Long Valley Road,Clearlake Oaks, CA 95423
$7,500,000
- 7 Beds
- 9 Baths
- 9,300 sq. ft.
- Single family
- Active
Listed by: austin aaron, judy h karam
Office: golden gate sotheby's international realty
MLS#:325094600
Source:CABAREIS
Price summary
- Price:$7,500,000
- Price per sq. ft.:$806.45
About this home

Exceptional Wine Country Family-Owned Estate Winery Opportunity: A Historic Winery, Integrated Vineyard, B&B, and Lakefront Restaurant
Discover a unique investment in the heart of the Long Valley AVA with this expansive property portfolio, featuring historic Stonehouse Cellars Estate Winery, a charming B&B, and the stunning Stein and Wein restaurant on Lakefront Drive. Located just North of the Napa Valley, this trio of properties not only offers diverse revenue streams but also positions you strategically within California's thriving wine and hospitality market!
1. Stonehouse Cellars Winery and B&B (500 Old Long Valley Road)
Acres: 139 acres, including 13.5 acres currently under vine, primarily Cabernet Sauvignon.
Winery: Multi-award-winning facility with a 15,000 case/year permit. Fully equipped with state-of-the-art winemaking technology and a climate-controlled barrel room.
B&B: A beautifully constructed 5,000 sq. ft. building that provides a relaxing stay for guests, featuring outdoor entertainment spaces equipped for summer events.
Stonehouse: Renowned 1600 sq. ft historical stone house, former stagecoach stop and extension of B&B with stunning spring fed pond.
Operational Efficiency: Run with a reliable team of trained staff, allowing you to manage from afar while reaping the benefits of a solid 5.0-star rating on Google.
Unique Features: The property includes rare pre-1913 water rights, solar energy systems, and all necessary agricultural equipment.
2. Residential – Ranch House and Pool (580 Old Long Valley Road)
Acres: 5 acres, featuring a spacious 2,300 sq. ft. residential building with vineyard views and a 400 sq. ft. in-law cottage.
Amenities: Includes two 2-car garages, providing ample storage and workspace. This property enhances B&B occupancy by offering guests luxurious amenities, including a pool overlooking the vineyard.
3. Lakefront Restaurant and Bar (14625 Lakeshore Drive)
Acres: 1 acre with 250 ft of private beach.
Business: Currently operating as Stein and Wein, this 1,600 sq. ft. restaurant features a boat dock and outdoor patio, ideal for wine and beer gardens. Its permissive use permits allow for expanded events, including weddings.
Strategic Location: With little competition on this side of the lake, the restaurant serves as an excellent feeder for the winery, providing unique dining experiences and potential shuttle services from the Bay Area.
Strategic Advantages
Integration: Owning these three properties allows you to synergize operations—hosting events at the restaurant while promoting the winery and B&B.
Event Hosting: The restaurant's ability to host weddings and events complements the winery's offerings, maximizing occupancy and generating higher revenue.
Controlled Surroundings: By acquiring the residential property, you mitigate noise complaints from neighbors during winery events, ensuring seamless operations.
This extraordinary opportunity encompasses over 145 acres of prime real estate in the coveted wine region of Lake County. With established operations, a strong market presence, and a myriad of revenue-generating possibilities, this portfolio promises not just a profitable investment but also a lifestyle surrounded by the beauty of California's vineyards and lakes. Don’t miss your chance to own a slice of this thriving business landscape. Schedule your private tour.
Contact an agent
Home facts
- Year built:2016
- Listing ID #:325094600
- Updated:February 27, 2026 at 03:33 PM
Rooms and interior
- Bedrooms:7
- Total bathrooms:9
- Full bathrooms:6
- Half bathrooms:3
- Rooms Total:16
- Flooring:Concrete, Marble, Vinyl, Wood
- Dining Description:Dining/Family Combo, Space in Kitchen
- Bathrooms Description:Double Sinks, Master Bath: Closet, Quartz, Sauna, Shower Stall(s), Soaking Tub, Tub, Window
- Kitchen Description:Breakfast Area, Dishwasher, Disposal, ENERGY STAR Qualified Appliances, Electric Water Heater, Free Standing Electric Oven, Free Standing Electric Range, Island, Island w/Sink, Marble Counter, Microwave, Pantry Cabinet, Quartz Counter, Wine Refrigerator
- Basement Description:Full
- Living area:9,300 sq. ft.
Heating and cooling
- Cooling:Ceiling Fan(s), Central, Ductless
- Heating:Central, Fireplace
Structure and exterior
- Roof:Metal, Slate
- Year built:2016
- Building area:9,300 sq. ft.
- Lot area:145.1 Acres
- Lot Features:Garden, Lake Access, Pond Year Round, Reservoir
- Architectural Style:Cottage, Modern/High Tech, Ranch
- Construction Materials:Metal, Stone, Wood
- Exterior Features:Balcony, Fire Pit
- Foundation Description:Concrete
- Levels:2 Story
Utilities
- Water:Public, Storage Tank, Well
- Sewer:Septic System
Finances and disclosures
- Price:$7,500,000
- Price per sq. ft.:$806.45
Features and amenities
- Appliances:Dishwasher, Disposal, ENERGY STAR Qualified Appliances, Electric Water Heater, Free Standing Electric Oven, Free Standing Electric Range, Microwave, Wine Refrigerator
- Laundry features:Cabinets, Dryer Included, Laundry Closet, Washer Included
- Pool features:Above Ground, Cabana, Fenced, Pool Cover, Pool House, Pool/Spa Combo
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