429 1st St, Petaluma, CA 94952 Property Records

Sonoma County property record for 429 1st St, Petaluma, CA 94952

Property Summary

Property Type	Light Industrial
Details	47,743 sqft · built 1935
Lot Size	0.853 acres (37,175 sqft)
Owner	Company Name on File
Last Sale	$3,480,000 (Feb 2018)
Tax Bill	$52,888 (2025)
Deeds & Mortgages	Jul 2020 Transfer Jul 2020 Mortgage + 2 more
Flood Zone	Zone AE (high risk)
APN	`008-191-001-000`

Property Details

APN / Parcel Number

Primary APN	`008-191-001-000`
Alternative APN	`008-191-001`

Interior

Stories	2 Stories
Building Area	47,743 sqft Gross Area
1st Floor Area	37,200 sqft

Exterior

Year Built	Built 1935
Effective Year Built	Effective 1985
Architectural Style	Custom Design
Construction Type	Wood
Fire Resistance	Wood or Wood & Steel Frame
Lot Area	37,175 sqft (0.853 acres)

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Old Parcel Number	008-191-001
Street Address	429 1ST ST
City	PETALUMA
State	CA
Zip	94952-4264
Property Category	Industrial
Property Type	Industrial > Light Industrial
Local Zoning Code	CITYPE
Legal Subdivision	PETALUMA
Legal Block	2
Legal Lot Number	39
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	2
Census Block	2001
Census Tract	150701

Owner

429 1st St, an industrial property, is owned by a company that bought it in February 2018.

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

Owner of Record	Company Name on File
Mailing Address	23 BELLE AVE, SAN ANSELMO, CA 94960-2806
Owner Type	Company

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
Jul 20, 2020	Correction Deed OLD REPUBLIC TITLE
Jul 20, 2020	Quit Claim Deed, Transfer BANK OF MARIN
Mar 8, 2019	Deed of Trust, Mortgage BANK OF MARIN
Feb 9, 2018	Grant Deed, Transfer · Commercial Mortgage NEW RESOURCE BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 9, 2018 · Amount on File
Deed Sale	Feb 9, 2018 · Amount on File
Deed Document Number	20189149
Prior Transfer Date	Jul 12, 1995
Prior Transfer Doc	0000069285
Record Updated	Oct 29, 2026

July 2020: Correction Deed

Document Type	Correction Deed
Jurisdiction	SONOMA CA
Recording Date	Jul 20, 2020
Property Address	429 1ST ST, PETALUMA, CA 94952-4264
Document Number	0000059579
Instrument Date	Jul 15, 2020
Instrument	59579
Record Updated	Aug 10, 2020
Title Company	OLD REPUBLIC TITLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	23 BELLE AVE SAN ANSELMO CA 949602806, SAN ANSELMO, CA 94960-2806

July 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SONOMA CA
Recording Date	Jul 20, 2020
Property Address	429 1ST ST, PETALUMA, CA 94952-4264
Document Number	0000059580
Instrument Date	Jul 15, 2020
Instrument	59580
Transaction Type	Transfer
Record Updated	Aug 10, 2020
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	23 BELLE AVE SAN ANSELMO CA 949602806, SAN ANSELMO, CA 94960-2806

Mortgage

Document Number	59581
Date	Jul 20, 2020
Instrument	59581

Lender

Name	BANK OF MARIN
Type	Bank
Address	PO BOX L, NOVATO, CA 94948-0970

Agreement

Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

March 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	429 1ST ST, PETALUMA, CA 94952-4264
Document Number	0000018463
Instrument Date	Mar 8, 2019
Transaction Type	Mortgage
Record Updated	Apr 4, 2019
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	23 BELLE AVE SAN ANSELMO CA 949602806, SAN ANSELMO, CA 94960-2806

Mortgage

Document Number	0000018463
Date	Mar 19, 2019
Instrument	18463

Lender

Name	BANK OF MARIN
Type	Bank
Address	PO BOX L, NOVATO, CA 94948-0970

Agreement

Amount	Amount on Record

February 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Feb 9, 2018
Property Address	429 1ST ST, PETALUMA, CA 94952-4264
Document Number	0000009149
Instrument Date	Jan 29, 2018
Instrument	2018009149
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	OLD REPUBLIC TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	23 BELLE AVE, SAN ANSELMO, CA 94960-2806

Mortgage

Document Number	0000009150
Date	Feb 9, 2018
Instrument	2018009150

Lender

Name	NEW RESOURCE BANK
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 429 1st St was $52,888.

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		$4,756,709 (+2%) Land $2,959,492 Building $1,797,217
2025	$52,888.00	$4,663,441 Land $2,901,463 Building $1,761,978
2023	$41,233.00 (+0.88%)	$3,805,886 Land $2,788,797 Building $1,017,089
2022	$40,875.00

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

Flood

FEMA maps place 429 1st St 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	10.0 ft
Flood Insurance Requirement	Required federally backed loans
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 429 1st 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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