---
listing_id: BA325093672
status: Active
price: 5994500
beds: 3
baths_full: 2
baths_half: 0
sqft_living: 4101
sqft_lot: 355450
lot_acres: 8.16
year_built: 1912
property_type: Residential
property_subtype: Single Family Residence
address: "5566 Highway 128 Unkn"
city: Geyserville
state: CA
zip: 95441
county: "Sonoma County"
lat: 38.677078
lng: -122.829801
days_on_market: 182
hoa_fee: 
hoa_frequency: 
garage_spaces: 0
list_agent: "Tatiana McWilliams"
list_office: "Live Wine Country"
list_agent_phone: "(707) 303-6230"
list_agent_license: 01892400
mls_source: REBAREIS
modified: 2026-02-05
transaction_type: buy
---

Home | Sonoma County | Geyserville | 95441 | 5566 Highway 128 Unkn

5566 Highway 128 Unkn, Geyserville, CA 95441

MLS: BA325093672 | Status: Active | Price: $5,994,500
Beds/Baths: 3 / 2
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
3 2 4,101 8.16 1912

Remarks

If you've been searching for the ideal canvas to build your dream home in Wine Country, this is it. Set on 8.16 acres in the heart of Alexander Valley, the eastern portion of the property features a designated homesite with an approved 4-bedroom septic design and commanding vineyard views in every direction. The estate also includes an award-winning winery producing up to 5,000 cases annually from 6 acres of Cabernet, Viognier, Zinfandel, and Tempranillo. A 2,500 sq ft tasting room and winemaking facility is open weekly and permitted for public tastings and curated events. The historic 1912 farmhouse, just steps from the winery, is currently operated as a vacation rental through Vasa, with owner-estimated net income of approx. $40K annually (to be verified by buyers). Offering includes all real estate, winery entitlements, tasting room, production facility, and income-producing vineyard. A rare opportunity to build, live, and create in Alexander Valley.

MLS Listing Information

Field Value
MLS # BA325093672
MLS Source Bay Area Real Estate Information Services, Inc.
Days on Site 182

Features

Interior Features

Feature Details
Bathrooms Shower(s) over Tub(s), Sunken Tub
Kitchen Breakfast Nook
Dining Room Formal Dining Room
Family Room Deck Attached
Fireplace Living Room
Flooring Tile, Wood
Laundry In Basement
Cooling Central Forced Air
Heating Central Forced Air, Propane, Solar

Exterior Features

Feature Details
Roof Composition, Metal
Foundation Combination, Concrete Perimeter, Concrete Perimeter and Slab
Pool Pool - No, Spa - Private, Spa/Hot Tub
Style Craftsman, Farm House, Ranchette

Parking, School, and Other Information

Feature Details
Garage/Parking Covered Parking, Electric Car Hookup, Guest / Visitor Parking, Garage: 0 Car(s)
Sewer Other, Septic Tank
Water Well
Complex Amenities Community Security Gate
Zoning LIA

Contact Information

Listing Agent Co-Listing Agent
Tatiana McWilliams Jaime Dooley
Live Wine Country Live Wine Country
License #: 01892400 License #: 02223174
Phone: (707) 303-6230 Phone: (415) 240-9594

Property Units

# Buildings # Leased Units # Total Units
0

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Alexander Valley Elementary School public K-6 2.48 mi 9
Healdsburg High School public 9-12 4.29 mi 9
Marce Becerra Academy public 9-12 4.29 mi N/A
Geyserville New Tech Academy public 6-12 4.43 mi 4
Buena Vista High School public 9-12 4.43 mi N/A
Healdsburg Junior High School public 6-8 4.63 mi 6
Healdsburg Elementary School public K-5 4.74 mi 9
Geyserville Elementary School public K-5 4.98 mi 3

Nearby Homes

Address Price Beds Baths Sq Ft Status
2700 Geysers Rd $6,900,000 3 2 1,750 Active

Disclosures

©2026 Bay Area Real Estate Information Services, Inc. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from Bay Area Real Estate Information Services, Inc.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of February 05, 2026. For the most current information, please contact Tatiana McWilliams, (707) 303-6230.