420 Walnut St, Petaluma, CA 94952 Property Records

Sonoma County property record for 420 Walnut St, Petaluma, CA 94952

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,081 sqft · built 1935
Lot Size	0.146 acres (6,360 sqft)
Owner	2 Company Names on Record
Last Sale	$781,000 (May 2017)
Tax Bill	$10,392 (2025)
Deeds & Mortgages	Mar 2024 Transfer Oct 2020 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`006-155-003-000`

Property Details

APN / Parcel Number

Primary APN	`006-155-003-000`
Alternative APN	`006-155-003`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	2 Rooms
Stories	1 Story
Building Area	1,081 sqft Living Area
1st Floor Area	1,081 sqft
Basement Area	126 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1935
Effective Year Built	Effective 1960
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	6,360 sqft (0.146 acres)
Garage Area	373 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Old Parcel Number	006-155-003
Street Address	420 WALNUT ST
City	PETALUMA
State	CA
Zip	94952-2749
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYPE
Legal Description	MAP D4 183
Legal Block	4
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	4
Census Block	4006
Census Tract	150902

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Company Names on Record
Mailing Address	420 WALNUT ST, PETALUMA, CA 94952-2749
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 7, 2024	Intrafamily Transfer, Transfer
Oct 29, 2020	Deed of Trust, Mortgage · Conventional Mortgage OWNING CORPORATION
Apr 7, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
May 8, 2017	Grant Deed, Transfer · Conventional Mortgage PEOPLES HM EQUITY
May 8, 2017	Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 8, 2017 · Amount on Record
Deed Sale	May 8, 2017 · Amount on Record
Prior Sale	Sep 24, 2014 · Amount on Record
Deed Document Number	201735194
Prior Transfer Date	Nov 29, 1995
Prior Transfer Doc	0000103468
Record Updated	Oct 29, 2026

March 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Mar 7, 2024
Property Address	420 WALNUT ST, PETALUMA, CA 94952-2749
Document Number	0000009784
Instrument Date	Feb 27, 2024
Instrument	2024009784
Transaction Type	Transfer
Record Updated	Mar 25, 2024

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	420 WALNUT ST, PETALUMA, CA 94952-2749

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	420 WALNUT ST, PETALUMA, CA 94952-2749
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	WFG NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	420 WALNUT ST, PETALUMA, CA 94952-2749

Mortgage

Document Number	0000099945
Date	Oct 29, 2020
Instrument	2020099945

Lender

Name	OWNING CORPORATION
Type	Non-Lending Institution
Address	ORANGE, CA 92868

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2050

April 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Apr 7, 2020
Property Address	420 WALNUT ST, PETALUMA, CA 94952-2749
Document Number	0000026230
Instrument Date	Mar 31, 2020
Instrument	2020026230
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	FIDELITY NATIONAL TITLE CO

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	420 WALNUT ST, PETALUMA, CA 94952-2749

Mortgage

Document Number	0000026231
Date	Apr 7, 2020
Instrument	2020026231

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company
Address	ROSEVILLE, CA 95661

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 1, 2050

May 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	May 8, 2017
Property Address	420 WALNUT ST, PETALUMA, CA 94952-2749
Document Number	0000035194
Instrument Date	May 1, 2017
Instrument	35194
Transaction Type	Transfer
Record Updated	May 26, 2017
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$859.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	420 WALNUT ST PETALUMA CA 949522749, PETALUMA, CA 94952-2749

Mortgage

Document Number	35196
Date	May 8, 2017
Instrument	35196

Lender

Name	PEOPLES HM EQUITY
Type	Funding / Finance Company
Address	BRENTWOOD, TN 37027

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 7, 2047

May 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SONOMA CA
Recording Date	May 8, 2017
Property Address	420 WALNUT ST, PETALUMA, CA 94952-2749
Document Number	0000035195
Instrument Date	Apr 28, 2017
Instrument	35195
Transaction Type	Transfer
Record Updated	May 25, 2017
Title Company	FIDELITY NATIONAL TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	420 WALNUT ST PETALUMA CA 949522749, PETALUMA, CA 94952-2749

Tax Assessment & Valuation

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		$924,539 (+2%) Land $369,342 Building $555,197
2025	$10,392.00 (+9.64%) Homeowner's exemption	$906,411 (+4.04%) Land $362,100 Building $544,311
2023	$9,478.00 (+0.88%) Homeowner's exemption	$871,216 Land $348,040 Building $523,176
2022	$9,395.00

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
Nearby Flood Claims	1 (1982)
Most Recent Claim	Jan 1982 · Severe Storms, Flood, Mudslides & High Tide

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	Not rated no burnable land within 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 752 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, Fixed Wireless in parts of the area	100 / 20

May also be available: T-Mobile.

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