1641 Lancaster Dr, Petaluma, CA 94954 Property Records

Sonoma County property record for 1641 Lancaster Dr, Petaluma, CA 94954

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,872 sqft · built 1991
Lot Size	0.145 acres (6,333 sqft)
Owner	2 Company Names on Record
Last Sale	$900,000 (May 2022)
Tax Bill	$10,483 (2025)
Deeds & Mortgages	Oct 2023 Transfer May 2022 Sale
Flood Zone	Zone X (minimal risk)
APN	`137-230-017-000`

Property Details

APN / Parcel Number

Primary APN	`137-230-017-000`
Alternative APN	`137-230-017`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,872 sqft Living Area
Gross Area	2,328 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Architectural Style	Custom Design
Exterior Material	Wood Siding
Construction Type	Wood
Roof Material	Tile
Lot Area	6,333 sqft (0.145 acres)
Garage Type	Attached
Garage Area	456 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Old Parcel Number	137-230-017
Street Address	1641 LANCASTER DR
City	PETALUMA
State	CA
Zip	94954-7405
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYPE
Legal Description	LOT 17 GLENBROOK PHASE # 1
Legal Subdivision	GLENBROOK
Legal Block	2
Legal Lot Number	17
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	2
Census Block	2019
Census Tract	150610

Owner

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

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

Owner of Record	2 Company Names on Record
Mailing Address	400 WOOD HOLLOW DR, NOVATO, CA 94945-1454
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 6, 2023	Intrafamily Transfer, Transfer
May 13, 2022	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 13, 2022 · Amount on Record
Deed Sale	May 13, 2022 · Amount on Record
Prior Sale	Mar 3, 2000 · Amount on Record
Deed Document Number	202234089
Prior Transfer Date	Jun 24, 2010
Prior Transfer Doc	0000054657
Record Updated	Oct 29, 2026

October 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Oct 6, 2023
Property Address	1641 LANCASTER DR, PETALUMA, CA 94954-7405
Document Number	0000046739
Map Reference	MB 473 PG 42-48
Instrument Date	Oct 2, 2023
Instrument	2023046739
Transaction Type	Transfer
Record Updated	Oct 23, 2023

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	Family Trust
Address	400 WOOD HOLLOW DR, NOVATO, CA 94945-1454

May 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	May 13, 2022
Property Address	1641 LANCASTER DR, PETALUMA, CA 94954-7405
Document Number	0000034089
Map Reference	DOC 91-0125895
Instrument Date	May 10, 2022
Instrument	2022034089
Transaction Type	Transfer
Record Updated	Oct 14, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Tax	$2,790.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	400 WOOD HOLLOW DR, NOVATO, CA 94945-1454

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
Secondary School District	Petaluma Joint Union High School District (07 - 12)
Elementary School District	Waugh Elementary School District (KG - 06)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$974,187 (+2%) Land $389,674 Building $584,513
2025	$10,483.00 (+1.98%)	$955,086 (+4.04%) Land $382,034 Building $573,052
2023	$10,279.00 (+68.67%)	$918,000 Land $367,200 Building $550,800
2022	$6,094.00

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	3 in force

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 828 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
AT&T Fixed Wireless · DSL	100 / 20

May also be available: T-Mobile.

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