Welcome to your own private estate in the heart of world-renowned Alexander Valley. Spanning nearly 9 flat, usable acres, this picturesque ranch presents an extraordinarily rare development or lot split opportunity. Boasting three legal parcels, two registered addresses, two productive wells, and two septic systems, the infrastructure is already in place to support your grandest visionwhether that’s a multi-generational compound, a luxury retreat, or a strategic development. Beyond its investment potential, the property is a ready-to-enjoy Wine Country sanctuary graced with majestic heritage oaks and meandering trails. At its heart are two charming residences and a striking, newly constructed custom pool and spa, complete with a Baja shelf and integrated lounge seating. The primary home is a cozy, single-level 2-bedroom, 1-bath cabin that radiates warmth and character. The secondary residence, a classic ranchette, features a generous wraparound porch with built-in heatersideal for enjoying tranquil evenings beneath the stars. Explore the park-like grounds to discover multiple picnic areas, a serene seasonal pond, and your very own 2-acre vineyardan open invitation to craft your own estate wine to sip poolside. A modern two-story barn provides ample space for storage, featuring an upper-level loft that serves as a blank canvas for your creative endeavors. This rare property offers the perfect blend of country charm, Wine Country elegance, and unparalleled development potential in one of California’s most celebrated regions.
Current real estate data for Single Family in Geyserville as of Jun 05, 2026
21
Single Family Listed
50
Avg DOM
1,595
Avg $ / SqFt
$3,399,331
Avg List Price
Property Details
Price:
$2,495,000
MLS #:
326020869
Status:
Active
Beds:
3
Baths:
2
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
healdsburg
Finished Sq Ft:
1,600
Lot Size:
385,942 sqft / 8.86 acres (approx)
Year Built:
1900
Schools
Interior
Bathrooms
2 Full Bathrooms
Cooling
Wall Unit(s)
Fireplaces Total
2
Heating
Ductless
Interior Features
Open Beam Ceiling
Laundry Features
Dryer Included, Washer Included
Levels
One
Exterior
Architectural Style
Ranch
Lot Features
Greenbelt, Landscape Misc, Split Possible
Parking Features
RV Access/Parking, RV Possible, RV Storage, Unassigned, Workshop in Garage
Parking Spots
15
Parking Total
15
Patio And Porch Features
Back Porch, Covered Deck, Front Porch
Security Features
Video System
Spa Features
Spa/Hot Tub Built-In
Stories
1
View
Hills, Mountain(s), Vineyard
Financial
Map
Contact Us
Mortgage Calculator
Community
- Address5647 Highway 128 Highway Geyserville CA
- CityGeyserville
- CountySonoma
- Zip Code95441
Property Summary
- 5647 Highway 128 Highway Geyserville CA is a Single Family for sale in Geyserville, CA, 95441. It is listed for $2,495,000 and features 3 beds, 2 baths, and has approximately 1,600 square feet of living space, and was originally constructed in 1900. The current price per square foot is $1,559. The average price per square foot for Single Family listings in Geyserville is $1,595. The average listing price for Single Family in Geyserville is $3,399,331. To schedule a showing of MLS#326020869 at 5647 Highway 128 Highway in Geyserville, CA, contact your Compass agent at 707-955-5774.
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Since being licensed in 2003, I have represented hundreds of home buyers and sellers. My passion for real estate and commitment to my clients inspired me to elevate my license status to Broker, the highest licensing credential in real estate. This allows me to represent my clients with a broader skill set and a deeper understanding of the industry.I work hard to ensure my clients’ success, with a focus on engaging in a direct and personalized way. My approach to real estate is modern and strai…
More About PatrickCopyright 2026, Bay Area Real Estate Information Services, Inc. All Rights Reserved. Listing courtesy of at Sonoma Realty Group
5647 Highway 128 Highway
Geyserville, CA
415.971.5651
patrick@
SF Office


