524 White Birch Ln, Windsor, CA 95492 Property Records

Sonoma County property record for 524 White Birch Ln, Windsor, CA 95492

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,864 sqft · built 1989
Lot Size	0.121 acres (5,266 sqft)
Owner	Trust Name on File
Last Sale	$615,000 (Jul 2018)
Tax Bill	$3,763 (2025)
Deeds & Mortgages	Jun 2020 Transfer Jul 2018 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`162-090-050-000`

Property Details

APN / Parcel Number

Primary APN	`162-090-050-000`
Alternative APN	`162-090-050`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,864 sqft Living Area
Gross Area	2,299 sqft
1st Floor Area	1,119 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1989
Effective Year Built	Effective 1990
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,266 sqft (0.121 acres)
Garage Type	Attached
Garage Area	435 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	162-090-050
Street Address	524 WHITE BIRCH LN
City	WINDSOR
State	CA
Zip	95492-8146
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYWI
Legal Description	91FM065-780-50#CHG MD SUMRTREE PK PCL 1 PH C LT48
Legal Subdivision	SUMMERTREE PARK
Legal Block	1
Legal Lot Number	48
Jurisdiction	SONOMA CA
Township / Civil Division	HEALDSBURG
Census Block Group	1
Census Block	1023
Census Tract	153807

Owner

524 White Birch Ln is owner-occupied and held in a trust since June 2020.

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

Owner of Record	Trust Name on File
Mailing Address	524 WHITE BIRCH LN, WINDSOR, CA 95492-8146
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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
Jun 18, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
Jul 31, 2018	Grant Deed, Transfer · Conventional Mortgage REDWOOD CU
Aug 4, 2017	Deed of Trust, Mortgage · Conventional Mortgage SUPREME LNDG

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 31, 2018 · Amount on File
Deed Sale	Jul 31, 2018 · Amount on File
Prior Sale	Aug 22, 2003 · Amount on File
Deed Document Number	201854304
Last Transfer Date	Jun 13, 2020
Transfer Doc	0000048574
Record Updated	Oct 29, 2026

June 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SONOMA CA
Recording Date	Jun 18, 2020
Property Address	524 WHITE BIRCH LN, WINDSOR, CA 95492-8146
Document Number	0000048574
Instrument Date	Jun 13, 2020
Instrument	48574
Transaction Type	Transfer
Record Updated	Jul 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	524 WHITE BIRCH LN WINDSOR CA 954928146, WINDSOR, CA 95492-8146

July 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Jul 31, 2018
Property Address	524 WHITE BIRCH LN, WINDSOR, CA 95492-8146
Document Number	0000054304
Instrument Date	Jul 23, 2018
Instrument	54304
Transaction Type	Transfer
Record Updated	Aug 15, 2018
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$676.50
Amount Accuracy	Full Value
Additional	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	524 WHITE BIRCH LN WINDSOR CA 954928146, WINDSOR, CA 95492-8146

Mortgage

Document Number	54305
Date	Jul 31, 2018
Instrument	54305

Lender

Name	REDWOOD CU
Type	Credit Union
Address	SANTA ROSA, CA 95403

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jul 30, 2048

Interest

Rate Type	Adjustable Rate
Rate	4.12%

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	524 WHITE BIRCH LN, WINDSOR, CA 95492-8146
Document Number	0000061632
Instrument Date	Aug 4, 2017
Transaction Type	Mortgage
Record Updated	Aug 21, 2017
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	524 WHITE BIRCH LN WINDSOR CA 954928146, WINDSOR, CA 95492-8146

Mortgage

Document Number	0000061632
Date	Aug 9, 2017
Instrument	61632

Lender

Name	SUPREME LNDG
Address	DALLAS, TX 75254

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Aug 8, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 524 White Birch Ln was $3,763 with a homeowner's exemption.

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		$298,851 (+2%) Land $113,997 Building $184,854
2025	$3,763.00 Homeowner's exemption	$292,992 Land $111,762 Building $181,230
2023	$3,612.00 (+1.78%) Homeowner's exemption	$281,617 Land $107,423 Building $174,194
2022	$3,549.00

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 524 White Birch Ln in Zone X, an area of minimal flood risk.

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 Policies	2 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

Wildfire risk around 524 White Birch Ln is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 97% of the US · lower than 97.8% 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	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 562 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: GeoLinks, T-Mobile, Verizon.

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