8231 Tyrone Rd, Monte Rio, CA 95462 Property Records

Sonoma County property record for 8231 Tyrone Rd, Monte Rio, CA 95462

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 912 sqft · built 1954
Lot Size	0.4 acres (17,424 sqft)
Owner	Company Name on File
Tax Bill	$2,233 (2025)
Deeds & Mortgages	Jul 2022 Transfer
Flood Zone	Zone AE (high risk)
APN	`074-250-002-000`

Property Details

APN / Parcel Number

Primary APN	`074-250-002-000`
Alternative APN	`074-250-002`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	2 Rooms
Stories	1 Story
Building Area	912 sqft Living Area
1st Floor Area	912 sqft

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	17,424 sqft (0.4 acres)

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Old Parcel Number	074-250-002
Street Address	8231 TYRONE RD
City	MONTE RIO
State	CA
Zip	95462
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RRD160
Legal Description	UNINCORP COUNTY CA
Legal Subdivision	BODEGA RANCHO
Legal Block	2
Jurisdiction	SONOMA CA
Township / Civil Division	RUSSIAN RIVER-SONOMA COAST
Census Block Group	1
Census Block	1016
Census Tract	154306

Owner

Source: Sonoma County assessment roll, as of April 13, 2026

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

Owner of Record	Company Name on File
Mailing Address	PO BOX 50, MONTE RIO, CA 95462-0050
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Jun 30, 2022
Transfer Doc	0000047286
Record Updated	Sep 20, 2026

July 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Jul 11, 2022
Property Address	8231 TYRONE RD, MONTE RIO, CA 95462-9623
Document Number	0000047286
Instrument Date	Jun 30, 2022
Instrument	2022047286
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 50, MONTE RIO, CA 95462-0050

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of April 13, 2026

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Secondary School District	West Sonoma County Union High School District (09 - 12)
Elementary School District	Harmony Union School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$2,233.00 (+6.69%) Homeowner's exemption	$144,999 (+4.04%) Land $62,141 Building $82,858
2023	$2,093.00 (+1.75%) Homeowner's exemption	$139,371 Land $59,729 Building $79,642
2022	$2,057.00

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 AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	Yes
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	6 in force
Nearby Flood Claims	1 (2005)
Most Recent Claim	Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides

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 51% of the US · lower than 70% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	SWEETWATER SPRINGS CWD - MONTE RIO serves 3,531 people · EPA ID CA4910028
Water Source	Groundwater
Last State Inspection	Oct 2021
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 13 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35

Cell Coverage

5G and 4G LTE (outdoors only)

Nearby Properties on Tyrone Rd

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