532 Williams Dr, Petaluma, CA 94954 Property Records

Sonoma County property record for 532 Williams Dr, Petaluma, CA 94954

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,045 sqft · built 1955
Lot Size	0.147 acres (6,390 sqft)
Owner	2 Individual Names on File
Last Sale	$817,000 (Apr 2024)
Tax Bill	$9,507 (2025)
Deeds & Mortgages	Apr 2024 Sale & Mortgage May 2023 Sale + 2 more
Flood Zone	Zone X (minimal risk)
APN	`007-293-018-000`

Property Details

APN / Parcel Number

Primary APN	`007-293-018-000`
Alternative APN	`007-293-018`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	4 Rooms
Stories	1 Story
Building Area	1,045 sqft Living Area
Gross Area	1,465 sqft
1st Floor Area	1,045 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1985
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	6,390 sqft (0.147 acres)
Garage Type	Attached
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Floor/Wall Furnace

Location & Zoning

Old Parcel Number	007-293-018
Street Address	532 WILLIAMS DR
City	PETALUMA
State	CA
Zip	94954-3446
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYPE
Legal Description	KENWORTH MANOR SUB LOT 55
Legal Subdivision	KENWORTH MANOR SUB
Legal Block	3
Legal Lot Number	55
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	3
Census Block	3011
Census Tract	150603

Owner

532 Williams Dr is owned and occupied by two individuals who bought it in April 2024.

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

Owner of Record	2 Individual Names on File
Mailing Address	532 WILLIAMS DR, PETALUMA, CA 94954-3446
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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
Apr 30, 2024	Grant Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC
May 11, 2023	Grant Deed, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY
Oct 4, 2022	Deed of Trust, Mortgage · Commercial Mortgage STEVEN KLEIN
Aug 17, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 30, 2024 · Amount on File
Deed Sale	Apr 30, 2024 · Amount on File
Prior Sale	May 11, 2023 · Amount on File
Deed Document Number	202418257
Prior Transfer Date	May 18, 2004
Prior Transfer Doc	0000078540
Record Updated	Oct 29, 2026

April 2024: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Apr 30, 2024
Property Address	532 WILLIAMS DR, PETALUMA, CA 94954-3446
Document Number	0000018257
Map Reference	MB 73 PG 36&37
Instrument Date	Apr 25, 2024
Instrument	2024018257
Transaction Type	Transfer
Record Updated	May 16, 2024
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,532.70
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	532 WILLIAMS DR, PETALUMA, CA 94954-3446

Mortgage

Document Number	0000018258
Date	Apr 30, 2024
Instrument	2024018258

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2054

May 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	May 11, 2023
Property Address	532 WILLIAMS DR, PETALUMA, CA 94954-3446
Document Number	0000020287
Map Reference	MB 73 PG 36&37
Instrument Date	May 9, 2023
Instrument	2023020287
Transaction Type	Transfer
Record Updated	May 26, 2023
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Tax	$1,987.10
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	95 MADRIGAL ST, ROHNERT PARK, CA 94928-2367

October 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	532 WILLIAMS DR, PETALUMA, CA 94954-3446
Transaction Type	Mortgage
Record Updated	Oct 26, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000064054
Date	Oct 4, 2022
Instrument	2022064054

Lender

Name	STEVEN KLEIN
Type	Private Party

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

August 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SONOMA CA
Recording Date	Aug 17, 2020
Property Address	532 WILLIAMS DR, PETALUMA, CA 94954-3446
Document Number	0000069948
Instrument Date	Aug 5, 2020
Instrument	69948
Transaction Type	Transfer
Record Updated	Sep 7, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	532 WILLIAMS DR PETALUMA CA 949543446, PETALUMA, CA 94954-3446

Tax Assessment & Valuation

The 2025 property tax bill for 532 Williams Dr was $9,507.

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	Old Adobe Union 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		$850,006 (+2%) Land $338,130 Building $511,876
2025	$9,507.00	$833,340 Land $331,500 Building $501,840
2023	$674.00 (-1.61%) Homeowner's exemption	$61,254 Land $16,481 Building $44,773
2022	$685.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 532 Williams Dr in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective February 15, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 532 Williams Dr has no burnable land within ember reach, so its wildfire risk is not rated.

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 788 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
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Verizon.

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