23100 River Rd, Geyserville, CA 95441 Property Records

Sonoma County property record for 23100 River Rd, Geyserville, CA 95441

Property Summary

Property Type	Vineyard
Details	3 bd · 3 ba · 3,076 sqft · built 1900
Lot Size	107 acres (4,666,582 sqft)
Owner	2 Company Names on Record
Tax Bill	$18,919 (2025)
Flood Zone	Zone X (minimal risk)
APN	`141-190-073-000`

Property Details

APN / Parcel Number

Primary APN	`141-190-073-000`
Alternative APN	`141-190-073`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	3 Rooms
Stories	2 Stories
Building Area	3,076 sqft Gross Area
1st Floor Area	1,756 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1922
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	4,666,582 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Central

Location & Zoning

Old Parcel Number	141-190-073
Street Address	23100 RIVER RD
City	GEYSERVILLE
State	CA
Zip	95441-9589
Property Category	Agriculture or Farming
Property Type	Agriculture / Farming > Vineyard
Local Zoning Code	LIA20
Legal Description	80 FM 141-190-14 PT TO 74 75 & 76 PM 6182
Legal Subdivision	TZABACO RHO
Legal Block	3
Jurisdiction	SONOMA CA
Township / Civil Division	CLOVERDALE-GEYSERVILLE
Census Block Group	3
Census Block	3105
Census Tract	154100

Owner

Source: Sonoma County records, as of September 1, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on Record
Mailing Address	PO BOX 447, GEYSERVILLE, CA 95441-0447
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 2, 2024
Deed Sale	Jul 2, 2024
Deed Document Number	202429340
Prior Transfer Date	Sep 12, 2003
Prior Transfer Doc	0000195908
Record Updated	Oct 29, 2026

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of September 1, 2026

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Unified School District	Geyserville Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,741,348 (+1.18%) Land $682,960 Building $1,058,388
2025	$18,919.00 (+4.12%) Additional exemption filed	$1,720,967 (+3.87%) Land $243,703 Building $1,477,264
2023	$18,170.00 (+2.18%) Additional exemption filed	$1,656,870 Land $234,241 Building $1,422,629
2022	$17,782.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	2 in force
Nearby Flood Claims	2 (1995)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Mar 1995 · Severe Winter Storms, Flooding Landslides, Mud Flow

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 60% of the US · lower than 63% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 24 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20
AVISP Fixed Wireless	25 / 25

May also be available: AT&T, Verizon.

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