862 Petaluma Ave, Sonoma, CA 95476 Property Records

Sonoma County property record for 862 Petaluma Ave, Sonoma, CA 95476

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,396 sqft · built 2024
Lot Size	3.65 acres (159,429 sqft)
Owner	2 Individual Names on Record
Tax Bill	$21,667 (2025)
Flood Zone	Zone X (minimal risk)
APN	`052-481-017-000`

Property Details

APN / Parcel Number

Primary APN	`052-481-017-000`
Alternative APN	`052-481-017`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,396 sqft Living Area
Gross Area	3,260 sqft
1st Floor Area	2,396 sqft

Exterior

Year Built	Built 2024
Effective Year Built	Effective 2025
Lot Area	159,429 sqft
Garage Type	Attached
Garage Area	864 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Heating System	Heat Pump

Location & Zoning

Old Parcel Number	052-481-017
Street Address	862 PETALUMA AVE
City	SONOMA
State	CA
Zip	95476-6321
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	2021 SPLIT & CMB PER LLA20-0005
Legal Block	4
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	4
Census Block	4000
Census Tract	150303

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 Individual Names on Record
Mailing Address	866 PETALUMA AVE, SONOMA, CA 95476-6321
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
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	Sonoma Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,892,227 (+2%) Land $668,227 Building $1,224,000
2025	$21,667.00 (+243.05%)	$1,855,125 (+267.54%) Land $655,125 Building $1,200,000
2023	$6,316.00 (+1.25%)	$504,735 Land $504,735
2022	$6,238.00

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	5 in force
Nearby Flood Claims	3 (1995–2019)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Feb 2019 · ground movement

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	Low lower than 67% of the US · lower than 81% of California
Wildfire Likelihood	0.03% annual chance
Exposure	None beyond ember reach

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

Drinking Water

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

Water System	VALLEY OF THE MOON WATER DISTRICT serves 23,140 people · EPA ID CA4910013
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, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 247 locations within half a mile, as of December 31, 2025

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