558 Baxter Ave, Sonoma, CA 95476 Property Records

Sonoma County property record for 558 Baxter Ave, Sonoma, CA 95476

Property Summary

Property Type	Residential Vacant Land
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on File
Tax Bill	$542 (2025)
Flood Zone	Zone X (minimal risk)
APN	`052-185-004-000`

Property Details

APN / Parcel Number

Primary APN	`052-185-004-000`
Alternative APN	`052-185-004`

Exterior

Lot Area	5,000 sqft (0.115 acres)

Location & Zoning

Old Parcel Number	052-185-004
Street Address	558 BAXTER AVE
City	SONOMA
State	CA
Zip	95476-4208
Property Category	Residential
Property Type	Vacant Land > Residential
Local Zoning Code	R15UA
Legal Block	2
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	2
Census Block	2009
Census Tract	150304

Owner

Source: Sonoma County records · APN 052-185-004-000

Assessment roll updated April 13, 2026 · Last verified May 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	18096 BARRETT AVE, SONOMA, CA 95476-4236
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified May 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$542.00 (+3.24%)	$12,234 (+4.03%) Land $12,234
2023	$525.00 (+2.94%)	$11,760 Land $11,760
2022	$510.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of February 15, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	8 in force
Nearby Flood Claims	2 (2005–2017)
Most Recent Claim	Feb 2017 · Severe Winter Storms, Flooding, And Mudslides

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

Based on FCC filings for 625 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	VALLEY OF THE MOON WATER DISTRICT serves 23,140 people
Water Source	Groundwater
Last State Inspection	Sep 2022
Lead	Under 1 ppb (2024–2026) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.