320 Billington Ln, Windsor, CA 95492 Property Records

Sonoma County property record for 320 Billington Ln, Windsor, CA 95492

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 550 sqft · built 1940
Lot Size	0.64 acres (27,878 sqft)
Owner	Individual Name on Record
Last Sale	$466,000 (Nov 2018)
Tax Bill	$8,678 (2025)
Deeds & Mortgages	Sep 2021 Mortgage May 2021 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`163-011-029-000`

Property Details

APN / Parcel Number

Primary APN	`163-011-029-000`
Alternative APN	`163-011-029`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	550 sqft Living Area
1st Floor Area	2,534 sqft

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1940
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	27,878 sqft (0.64 acres)
Garage Type	Attached
Garage Area	760 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	163-011-029
Street Address	320 BILLINGTON LN
City	WINDSOR
State	CA
Zip	95492-9730
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYWI
Legal Description	91 FM 065-243-35 # CHG PER MD
Legal Subdivision	PARCEL MAP #6012
Legal Block	2
Legal Lot Number	2
Jurisdiction	SONOMA CA
Township / Civil Division	HEALDSBURG
Census Block Group	2
Census Block	2006
Census Tract	153809

Owner

Source: Sonoma County records, as of May 6, 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	320 BILLINGTON LN, WINDSOR, CA 95492-9730
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Sep 17, 2021	Deed of Trust, Mortgage · Conventional Mortgage SONOMA COUNTY GRANGE CU
May 28, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Nov 1, 2018	Grant Deed, Transfer · Conventional Mortgage NORTH BAY CU
Aug 24, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY
Aug 24, 2017	Affidavit of Death, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 1, 2018 · Amount on Record
Deed Sale	Nov 1, 2018 · Amount on Record
Deed Document Number	201876155
Prior Transfer Date	Aug 18, 2017
Prior Transfer Doc	0000066038
Record Updated	Jun 8, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	320 BILLINGTON LN, WINDSOR, CA 95492-9730
Transaction Type	Mortgage
Record Updated	Oct 1, 2021
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	320 BILLINGTON LN, WINDSOR, CA 95492-9730

Mortgage

Document Number	0000104508
Date	Sep 17, 2021
Instrument	2021104508

Lender

Name	SONOMA COUNTY GRANGE CU
Type	Credit Union
Address	SANTA ROSA, CA 95403

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	300 Months
Due	Sep 8, 2046

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	320 BILLINGTON LN, WINDSOR, CA 95492-9730
Transaction Type	Mortgage
Record Updated	Jun 17, 2021
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	320 BILLINGTON LN, WINDSOR, CA 95492-9730

Mortgage

Document Number	0000064086
Date	May 28, 2021
Instrument	2021064086

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2051

November 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Nov 1, 2018
Property Address	320 BILLINGTON LN, WINDSOR, CA 95492-9730
Document Number	0000076155
Instrument Date	Oct 29, 2018
Instrument	76155
Transaction Type	Transfer
Record Updated	Nov 16, 2018
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$512.60
Amount Accuracy	Full Value
Additional	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	29 EVERGREEN AVE WINDSOR CA 954929210, WINDSOR, CA 95492-9210

Mortgage

Document Number	76156
Date	Nov 1, 2018
Instrument	76156

Lender

Name	NORTH BAY CU
Address	SANTA ROSA, CA 95407

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 31, 2048

Interest

Rate Type	Adjustable Rate
Rate	4.62%

August 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SONOMA CA
Recording Date	Aug 24, 2017
Property Address	320 BILLINGTON LN, WINDSOR, CA 95492-9730
Document Number	0000066035
Instrument Date	Aug 18, 2017
Instrument	66035
Transaction Type	Transfer
Record Updated	Sep 7, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	2066 MUSTANG LN ARCATA CA 955214523, ARCATA, CA 95521-4523

August 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SONOMA CA
Recording Date	Aug 24, 2017
Property Address	320 BILLINGTON LN, WINDSOR, CA 95492-9730
Document Number	0000066034
Instrument Date	Aug 18, 2017
Instrument	66034
Transaction Type	Transfer
Record Updated	Sep 7, 2017
Title Company	ATTORNEY ONLY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2066 MUSTANG LN ARCATA CA 955214523, ARCATA, CA 95521-4523

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of April 13, 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
2025	$8,678.00 (+4.84%)	$702,355 (+4.04%) Land $312,343 Building $390,012
2023	$8,277.00 (+37.47%)	$675,083 Land $300,215 Building $374,868
2022	$6,021.00

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 Policies	1 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	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 533 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Starlink Satellite	280 / 30
AT&T DSL	100 / 20

May also be available: T-Mobile, Verizon.

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