850 Colleen Dr, Windsor, CA 95492 Property Records

Sonoma County property record for 850 Colleen Dr, Windsor, CA 95492

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,412 sqft · built 1976
Lot Size	0.386 acres (16,800 sqft)
Owner	2 Company Names on Record
Last Sale	$178,000 (Feb 2000)
Tax Bill	$4,231 (2025)
Deeds & Mortgages	Aug 2026 Mortgage Apr 2024 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`066-400-025-000`

Property Details

APN / Parcel Number

Primary APN	`066-400-025-000`
Alternative APN	`066-400-025`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	3 Rooms
Stories	1 Story
Building Area	1,412 sqft Living Area
1st Floor Area	1,412 sqft

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1977
Architectural Style	L-Shape
Exterior Material	Wood Siding
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	16,800 sqft (0.386 acres)
Garage Area	420 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Old Parcel Number	066-400-025
Street Address	850 COLLEEN DR
City	WINDSOR
State	CA
Zip	95492-8928
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYWI
Legal Description	TRACT 474 LOT 16
Legal Subdivision	OAK VIEW SUBDIVISION UNIT 2 TRACT #474
Legal Tract	474
Legal Block	2
Legal Lot Number	16
Jurisdiction	SONOMA CA
Township / Civil Division	HEALDSBURG
Census Block Group	2
Census Block	2000
Census Tract	153810

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	85O COLLEEN DR, WINDSOR, CA 95492
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
Aug 4, 2026	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Apr 18, 2024	Intrafamily Transfer, Transfer
Apr 28, 2021	Deed of Trust, Mortgage · VA Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 8, 2000 · Amount on Record
Deed Sale	Feb 8, 2000 · Amount on Record
Prior Sale	Apr 2, 1997 · Amount on Record
Deed Document Number	200012172
Prior Transfer Date	May 27, 1997
Prior Transfer Doc	0000059918
Record Updated	Oct 29, 2026

August 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Recording Date	Aug 4, 2026
Property Address	850 COLLEEN DR, WINDSOR, CA 95492-8928
Document Number	0000039609
Instrument Date	Jul 30, 2026
Instrument	202639609
Transaction Type	Mortgage
Record Updated	Aug 12, 2026
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMP

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Life Tenant, 269
Address	850 COLLEEN DR, WINDSOR, CA 95492-8928

Mortgage

Document Number	0000039609,
Date	Aug 4, 2026
Instrument	202639609

Lender

Name	ROCKET MORTGAGE LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months

Interest

Rate	6.43%
Max Rate	-1%

April 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Apr 18, 2024
Property Address	850 COLLEEN DR, WINDSOR, CA 95492-8928
Document Number	0000016573
Map Reference	MB 229 PG 14-16
Instrument Date	Apr 12, 2024
Instrument	2024016573
Transaction Type	Transfer
Record Updated	May 7, 2024

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	Living Trust
Address	850 COLLEEN DR, WINDSOR, CA 95492-8928

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	850 COLLEEN DR, WINDSOR, CA 95492-8928
Transaction Type	Mortgage
Record Updated	May 18, 2021
Title Company	AMROCK INC, AMROCK LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	850 COLLEEN DR, WINDSOR, CA 95492-8928

Mortgage

Document Number	0000052500
Date	Apr 28, 2021
Instrument	2021052500

Lender

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

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2051

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		$342,691 (+2%) Land $141,082 Building $201,609
2025	$4,231.00 (+4.78%)	$335,972 (+4.04%) Land $138,316 Building $197,656
2023	$4,038.00 (+1.71%)	$322,928 Land $132,946 Building $189,982
2022	$3,970.00

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	5 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	Low lower than 99.1% of the US · lower than 99.2% 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 411 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Starlink Satellite	280 / 30
AT&T Fixed Wireless · DSL	100 / 20

May also be available: GeoLinks, T-Mobile, Verizon.

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