5647 Highway 128 Hwy, Geyserville, CA

$2,495,000

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3

Beds

2

Baths

1,600

Square feet

8.86

Acres

About 5647 Highway 128 Hwy

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.

Features of 5647 Highway 128 Hwy

MLS® # 326020869
Price $2,495,000
Bedrooms 3
Bathrooms 2.00
Full Baths 2
Square Footage 1,600
Acres 8.86
Year Built 1900
Type Residential
Sub-Type Single Family Residence
Style Ranch
Status Active

Community Information

Address 5647 Highway 128 Hwy
Area Healdsburg
City Geyserville
County Sonoma
State CA
Zip Code 95441-9683

Amenities

Utilities Internet Available
Parking Spaces 15
Parking RV Access, RV Possible, RV Storage, Unassigned, Workshop in Garage
View Hills, Mountains, Vineyard
Has Pool Yes
Pool Yes

Interior

Heating Ductless
Cooling Wall Unit(s)
Fireplace Yes
Fireplaces Wood Stove

Exterior

Lot Description Greenbelt, Landscape Misc, Pond Seasonal, Split Possible

Additional Information

Zoning DA

Listing Map

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Listing courtesy of David Hunt of Sonoma Realty Group

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Listing information last updated on July 18th, 2026 at 7:20am CDT.