21141 River Rd is a 2,643 square foot house on a 1.61 acre lot with 4 bedrooms and 4.5 bathrooms. - it last sold on October 13, 1999 for $318,000. Based on Redfin's Geyserville data, we estimate the home's value is $1,993,731.
Single-familyProperty Type
2016Year Built
1.61 acresLot Size
$754Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,993,731
$1.7M since sold in October 1999$47K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.9% lower than the average sale price ($2.03M) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
LIA B6 20
SR
F1
VOH
Land Intensive Agriculture - B6 Combining District 20 Acres
The LIA zone: Enhances and protects lands best suited for permanent agricultural use and capable of relatively high production per acre of land; Implement the land intensive agriculture land use category of the general plan and the policies of the agricultural resources element; B6: To specify residential density and/or minimum parcel or lot size for a particular parcel, lot or area.
Zone overlays
Scenic Resources Combining District
Floodway Combining District
Valley Oak Habitat Combining District
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Livestock production
Day care facility
Housing-Group
Housing-Single unit
Housing-Other
Agriculture
Agriculture-Cropland
Park & open space
Timberland
Jun 17, 2021 • Final
Building permit with plan check
Battery
Electrical
Solar
Sep 28, 2020 • Final
Building revision
Battery
Electrical
Solar
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.
Property details
Interior
Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 16
Exterior
Exterior Information
Building Style Type: U-Shape
Building Construction Quality: Good
Property Information
Subdivision Name: TZABACO RHO
Living Sq. Ft: 2,643
Building Sq. Ft: 3,343
# of Stories: 1
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 700
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 70,132
Acres: 1.61
Zoning Code: LIA20
County Use Description: RURAL RESID-1 RESID
Location Information
Parcel Location Influence: River
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.5
Sq. Ft.: 2,643
Stories: 1.0
Lot Size: 1.61 acres
Style: Single Family Residential
Year Built: 2016
Year Renovated: 2017
County: Sonoma County
APN: 140230017000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Geyserville Elementary School
Public K-5 • Assigned • 1.0mi
3/10
Geyserville New Tech Academy
Public 6-12 • Assigned • 0.4mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
7/10 Flood Factor
Estimated 72-80% chance of a flood reaching the building in the next 30 years
4/10 Fire Factor
2% 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
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44
64
48
63
46
72
51
78
53
78
54
85
58
80
57
72
54
58
46
55
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.90M – $2.29M
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