528 Gertrude Dr, Windsor, CA 95492 Property Records

Sonoma County property record for 528 Gertrude Dr, Windsor, CA 95492

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,862 sqft · built 1990
Lot Size	0.138 acres (6,000 sqft)
Owner	Individual Name on Record
Last Sale	$599,000 (Aug 2017)
Tax Bill	$8,161 (2025)
Deeds & Mortgages	Oct 2020 Transfer Aug 2017 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`161-180-058-000`

Property Details

APN / Parcel Number

Primary APN	`161-180-058-000`
Alternative APN	`161-180-058`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,862 sqft Living Area
Gross Area	2,262 sqft
1st Floor Area	1,862 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1990
Effective Year Built	Effective 1990
Construction Type	Wood
Lot Area	6,000 sqft (0.138 acres)
Garage Type	Attached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	161-180-058
Street Address	528 GERTRUDE DR
City	WINDSOR
State	CA
Zip	95492-8890
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYWI
Legal Description	91 FM 65-810-58 # CHG PER MD
Legal Subdivision	LAKEWOOD GLEN UNIT #2
Legal Block	1
Legal Lot Number	88
Jurisdiction	SONOMA CA
Township / Civil Division	HEALDSBURG
Census Block Group	1
Census Block	1001
Census Tract	153804

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	Individual Name on Record
Mailing Address	528 GERTRUDE DR, WINDSOR, CA 95492-8890
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 19, 2020	Affidavit of Death, Transfer NOT AVAILABLE
Aug 22, 2017	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPANY
Aug 22, 2017	Affidavit of Death, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPANY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 22, 2017 · Amount on Record
Deed Sale	Aug 22, 2017 · Amount on Record
Prior Sale	May 21, 1993 · Amount on Record
Deed Document Number	201765360
Prior Transfer Date	May 22, 2000
Prior Transfer Doc	0000050451
Record Updated	Oct 29, 2026

October 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SONOMA CA
Recording Date	Oct 19, 2020
Property Address	528 GERTRUDE DR, WINDSOR, CA 95492-8890
Document Number	0000094876
Instrument Date	Oct 13, 2020
Instrument	94876
Transaction Type	Transfer
Record Updated	Nov 10, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	528 GERTRUDE DR WINDSOR CA 954928890, WINDSOR, CA 95492-8890

August 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Aug 22, 2017
Property Address	528 GERTRUDE DR, WINDSOR, CA 95492-8890
Document Number	0000065360
Instrument Date	Aug 14, 2017
Instrument	65360
Transaction Type	Transfer
Record Updated	Sep 8, 2017
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPANY

Transaction

Amount	Amount Recorded
Tax	$658.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	528 GERTRUDE DR WINDSOR CA 954928890, WINDSOR, CA 95492-8890

August 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SONOMA CA
Recording Date	Aug 22, 2017
Property Address	528 GERTRUDE DR, WINDSOR, CA 95492-8890
Document Number	0000065359
Instrument Date	Aug 14, 2017
Instrument	65359
Transaction Type	Transfer
Record Updated	Sep 7, 2017
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPANY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 2638 SAN FRANCISCO CA 941262638, SAN FRANCISCO, CA 94126-2638

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of September 1, 2026

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Municipality	Windsor Town
Unified School District	Windsor Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$695,183 (+2%) Land $277,957 Building $417,226
2025	$8,161.00 (+4.28%) Homeowner's exemption	$681,553 (+4.04%) Land $272,507 Building $409,046
2023	$7,826.00 (+1.77%) Homeowner's exemption	$655,089 Land $261,926 Building $393,163
2022	$7,690.00

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
Nearby Flood Policies	1 in force
Nearby Flood Claims	1 (1997)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 1997 · Severe Storms, Flooding, Mud And Landslides

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 80% of the US · lower than 88% of California
Wildfire Likelihood	0.02% annual chance
Exposure	Indirect 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	TOWN OF WINDSOR serves 25,561 people · EPA ID CA4910017
Water Source	Groundwater
Last State Inspection	Aug 2022
Lead	Under 1 ppb (2023–2025) 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 263 locations within half a mile, as of December 31, 2025

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

May also be available: Verizon.

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