21103 River Ln, Geyserville, CA 95441 Property Records

Sonoma County property record for 21103 River Ln, Geyserville, CA 95441

Property Summary

Property Type	Pasture
Lot Size	6 acres (261,360 sqft)
Owner	Trust Name on Record
Last Sale	$90,000 (Dec 2012)
Tax Bill	$484 (2025)
Deeds & Mortgages	Apr 2023 Transfer
Flood Zone	Zone AE (high risk)
APN	`140-230-023-000`

Property Details

APN / Parcel Number

Primary APN	`140-230-023-000`
Alternative APN	`140-230-023`

Exterior

Lot Area	261,360 sqft

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Old Parcel Number	140-230-023
Street Address	21103 RIVER LN
City	GEYSERVILLE
State	CA
Zip	95441-9582
Property Category	Agriculture or Farming
Property Type	Agriculture / Farming > Pasture
Local Zoning Code	LIA20
Legal Description	UNINCORP COUNTY CA
Legal Block	1
Jurisdiction	SONOMA CA
Township / Civil Division	CLOVERDALE-GEYSERVILLE
Census Block Group	1
Census Block	1002
Census Tract	154100

Owner

21103 River Ln, an agricultural property, is held in a trust since December 2012.

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

Owner of Record	Trust Name on Record
Mailing Address	21083 RIVER RD, GEYSERVILLE, CA 95441-9586
Owner Type	Company
Vesting	Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 27, 2012 · Amount on Record
Deed Sale	Dec 27, 2012 · Amount on Record
Deed Document Number	2012133461
Prior Transfer Date	Mar 1, 1994
Prior Transfer Doc	0000031262
Record Updated	Oct 29, 2026

April 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Apr 14, 2023
Property Address	21103 RIVER LN, GEYSERVILLE, CA 95441-9582
Document Number	0000015915
Instrument Date	Mar 27, 2023
Instrument	2023015915
Transaction Type	Transfer
Record Updated	May 30, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	21083 RIVER RD, GEYSERVILLE, CA 95441-9586

Tax Assessment & Valuation

The 2025 property tax bill for 21103 River Ln was $484.

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		$30,231 (+2%) Land $30,231
2025	$484.00	$29,639 Land $29,639
2023	$470.00 (+1.08%)	$28,489 Land $28,489
2022	$465.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 21103 River Ln in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

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

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 13 policies
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	13 in force
Nearby Flood Claims	32 (1995–2019)
Claims Outside the SFHA	1 of 32
Most Recent Claim	Apr 2019 · other causes
Claims by Event	Severe Winter Storms, Flooding, Landslides, And Mudslides, Feb 2019 · 6 claims Severe Winter Storms, Flooding Landslides, Mud Flow, Mar 1995 · 4 claims Severe Winter Storms, Flooding, Landslides, Mud Flows, Jan 1995 · 12 claims

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

Wildfire risk around 21103 River Ln is low, with a 0.03% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.03% annual chance
Exposure	Direct burnable vegetation

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 12 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20