411 Walnut St, Petaluma, CA 94952 Property Records

Sonoma County property record for 411 Walnut St, Petaluma, CA 94952

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.5 ba · 2,777 sqft · built 1898
Lot Size	0.161 acres (7,000 sqft)
Owner	Individual Name on Record
Last Sale	$1,825,500 (Nov 2023)
Tax Bill	$21,194 (2025)
Deeds & Mortgages	Nov 2023 Transfer Nov 2023 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`006-202-024-000`

Property Details

APN / Parcel Number

Primary APN	`006-202-024-000`
Alternative APN	`006-202-024`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,777 sqft Living Area
1st Floor Area	2,777 sqft
Basement Area	1,871 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1898
Effective Year Built	Effective 1975
Architectural Style	Custom Design
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	7,000 sqft (0.161 acres)
Lot Dimensions	140 ft deep x 50 ft wide
Garage Type	Detached
Garage Area	253 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	None
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Old Parcel Number	006-202-024
Street Address	411 WALNUT ST
City	PETALUMA
State	CA
Zip	94952-2748
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYPE
Legal Description	PART OF LOT 549
Legal Subdivision	PETALUMA
Legal Block	4
Legal Lot Number	549
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	4
Census Block	4007
Census Tract	150902

Owner

Source: Sonoma County records, as of April 13, 2026

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

Owner of Record	Individual Name on Record
Mailing Address	411 WALNUT ST, PETALUMA, CA 94952-2748
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Unmarried Woman

Deeds, Mortgages & Sale History

Date	Document
Nov 2, 2023	Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Nov 2, 2023	Grant Deed, Transfer · Commercial Mortgage EXCHANGE BANK
Sep 14, 2017	Grant Deed, Transfer BANK OF AMERICA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 2, 2023 · Amount on Record
Deed Sale	Nov 2, 2023 · Amount on Record
Prior Sale	Sep 14, 2017 · Amount on Record
Deed Document Number	202352441
Prior Transfer Date	Oct 25, 2023
Prior Transfer Doc	0000052440
Record Updated	Sep 20, 2026

November 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Nov 2, 2023
Property Address	411 WALNUT ST, PETALUMA, CA 94952-2748
Document Number	0000052440
Instrument Date	Oct 25, 2023
Instrument	2023052440
Transaction Type	Transfer
Record Updated	Nov 22, 2023
Title Company	FIDELITY NATIONAL TITLE, 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	19333 OLIVE AVE, SONOMA, CA 95476-6207

November 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Nov 2, 2023
Property Address	411 WALNUT ST, PETALUMA, CA 94952-2748
Document Number	0000052441
Instrument Date	Oct 25, 2023
Instrument	2023052441
Transaction Type	Transfer
Record Updated	Nov 22, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$5,660.05
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	411 WALNUT ST, PETALUMA, CA 94952-2748

Mortgage

Document Number	0000052442
Date	Nov 2, 2023
Instrument	2023052442

Lender

Name	EXCHANGE BANK
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

September 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Sep 14, 2017
Property Address	411 WALNUT ST, PETALUMA, CA 94952-2748
Document Number	0000072447
Instrument Date	Sep 11, 2017
Instrument	72447
Transaction Type	Transfer
Record Updated	Aug 25, 2018
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,270.50
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	411 WALNUT ST PETALUMA CA 949522748, PETALUMA, CA 94952-2748

Mortgage

Document Number	72448
Date	Sep 14, 2017
Instrument	72448

Lender

Name	BANK OF AMERICA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Sep 13, 2047

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of April 13, 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
2025	$21,194.00 (+53.76%)	$1,861,806 (+47.39%) Land $459,000 Building $1,402,806
2023	$13,784.00 (+0.87%)	$1,263,157 Land $505,262 Building $757,895
2022	$13,665.00

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	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 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 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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