425 H St, Petaluma, CA 94952 Property Records

Sonoma County property record for 425 H St, Petaluma, CA 94952

Property Summary

Property Type	Single Family Home
Details	1 bd · 1 ba · 1,179 sqft · built 1915
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on File
Last Sale	$215,500 (Mar 2022)
Tax Bill	$8,892 (2025)
Deeds & Mortgages	Mar 2022 Transfer Mar 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`008-264-001-000`

Property Details

APN / Parcel Number

Primary APN	`008-264-001-000`
Alternative APN	`008-264-001`

Interior

Bedrooms	1 Bed
Full Baths	1 Bath
Total Rooms	1 Room
Stories	1 Story
Building Area	1,179 sqft Living Area
1st Floor Area	1,179 sqft
Basement Area	60 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1915
Effective Year Built	Effective 1946
Architectural Style	L-Shape
Exterior Material	Wood Shingle
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	5,000 sqft (0.115 acres)
Garage Area	372 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Old Parcel Number	008-264-001
Street Address	425 H ST
City	PETALUMA
State	CA
Zip	94952-5109
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYPE
Legal Description	LOT 5,6
Legal Subdivision	EASTERN EXTENSION
Legal Block	2
Legal Lot Number	5,6
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	2
Census Block	2016
Census Tract	150701

Owner

425 H St is owned and occupied by two individuals who bought it in March 2022.

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

Owner of Record	2 Individual Names on File
Mailing Address	425 H ST, PETALUMA, CA 94952-5109
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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

Date	Document
Mar 21, 2022	Intrafamily Transfer, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY
Mar 21, 2022	Grant Deed, Transfer · Conventional Mortgage SIERRA PACIFIC MORTGAGE CO INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 21, 2022 · Amount on File
Deed Sale	Mar 21, 2022 · Amount on File
Prior Sale	May 15, 2015 · Amount on File
Deed Document Number	202220028
Prior Transfer Date	Dec 5, 2002
Prior Transfer Doc	0000202621
Record Updated	Oct 29, 2026

March 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Mar 21, 2022
Property Address	425 H ST, PETALUMA, CA 94952-5109
Document Number	0000020029
Instrument Date	Mar 15, 2022
Instrument	2022020029
Transaction Type	Transfer
Record Updated	Apr 4, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

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
Relationship	Community Property with Right of Survivorship
Address	425 H ST, PETALUMA, CA 94952-5109

March 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Mar 21, 2022
Property Address	425 H ST, PETALUMA, CA 94952-5109
Document Number	0000020028
Instrument Date	Mar 14, 2022
Instrument	2022020028
Transaction Type	Transfer
Record Updated	Apr 4, 2022
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount on Record
Tax	$669.05
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	425 H ST, PETALUMA, CA 94952-5109

Mortgage

Document Number	0000020030
Date	Mar 21, 2022
Instrument	2022020030

Lender

Name	SIERRA PACIFIC MORTGAGE CO INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2052

Tax Assessment & Valuation

The 2025 property tax bill for 425 H St was $8,892.

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

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Municipality	Petaluma City
Elementary School District	Petaluma City Elementary School District (KG - 06)
Secondary School District	Petaluma Joint Union High School District (07 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$781,943 (+2%) Land $301,953 Building $479,990
2025	$8,892.00	$766,612 Land $296,033 Building $470,579
2023	$8,103.00 (+17.69%)	$629,564 Land $251,825 Building $377,739
2022	$6,885.00

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

Flood

FEMA maps place 425 H St in Zone X, an area of minimal flood risk, though there have been 13 flood claims nearby since 1980.

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 6 (20% premium discount)
Nearby Flood Policies	2 in force
Nearby Flood Claims	13 (1980–1998)
Claims Outside the SFHA	4 of 13
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding
Claims by Event	Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 4 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 425 H St is low, with a 0.01% 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	0.01% 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	CITY OF PETALUMA serves 61,427 people · EPA ID CA4910006
Water Source	Groundwater
Last State Inspection	Jun 2024
Lead	Under 1 ppb (2021–2023) 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 724 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Astound Broadband, T-Mobile.

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