Nestled in the heart of Sonoma County's renowned wine region, this exceptional 20.5-acre estate at 21800 River Road offers a unique blend of residential comfort and viticultural opportunity. The property features a beautifully updated 3-bedroom, 2-bathroom home spanning 1,500 square feet, providing modern amenities amidst serene vineyard views. Approximately 14.5 acres are planted with premium vineyards established in 2015, presenting a turnkey opportunity for wine production enthusiasts. The estate boasts a winery permit allowing for an annual production capacity of up to 30,000 cases. Additionally, the permit includes authorization for 23 annual events, encompassing 9 weddings, facilitating both private and public gatherings in an idyllic setting. This property represents a rare chance to immerse oneself in the wine industry while enjoying the tranquility and beauty of Sonoma's landscape.
As the MLS and public records start to fill up, we'll list the details here.
Public record
Public record
Permits
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Finished Sq. Ft.
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Unfinished Sq. Ft.
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Total Sq. Ft.
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Year built
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Style
Single Family Residential
County
Sonoma County
APN
141-180-037-000
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Last updated by owner on May 22, 2025.
Mar 18, 2021 • Active
Building permit no plan check
Upgrade the exterior electrical service and panel. Install a new air conditioning unit and replace electrical outlets.
Electrical
HVAC
Nov 13, 2019 • Final
Building permit no plan check
Tear off and reroof a single-family home with composition shingles.
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
5/10 Fire Factor
3% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 97° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
20 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
Geyserville, CA • 95441
Average low and high temperatures (°F)
57
43
56
44
64
48
63
46
72
51
78
53
78
54
84
58
80
57
72
54
58
46
55
44
Jan
Feb
Mar
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May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
92/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.4 hrs
6.5 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 21800 River Rd
$3,062,982
$336K under list price of $3.40M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $795K to $1.1M.