474 Walten Way, Windsor, CA 95492 Property Records

Sonoma County property record for 474 Walten Way, Windsor, CA 95492

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,908 sqft · built 1990
Lot Size	0.172 acres (7,506 sqft)
Owner	Individual Name on Record
Last Sale	$392,500 (Jun 2011)
Tax Bill	$6,152 (2025)
Deeds & Mortgages	Apr 2022 Line of Credit Apr 2021 Line of Credit
Flood Zone	Zone AE (high risk)
APN	`161-310-007-000`

Property Details

APN / Parcel Number

Primary APN	`161-310-007-000`
Alternative APN	`161-310-007`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	4 Rooms
Stories	2 Stories
Building Area	1,908 sqft Living Area
Gross Area	2,454 sqft
1st Floor Area	1,027 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1990
Effective Year Built	Effective 2007
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	7,506 sqft (0.172 acres)
Garage Type	Attached
Garage Area	546 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	161-310-007
Street Address	474 WALTEN WAY
City	WINDSOR
State	CA
Zip	95492-7931
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYWI
Legal Description	91 FM 065-920-07 # CHG PER MD CASTLE ESTS LOT 32
Legal Subdivision	CHG PER MD CASTLE EST
Legal Tract	818
Legal Block	3
Legal Lot Number	32
Jurisdiction	SONOMA CA
Township / Civil Division	HEALDSBURG
Census Block Group	3
Census Block	3011
Census Tract	153808

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	474 WALTEN WAY, WINDSOR, CA 95492-7931
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Apr 8, 2022	Deed of Trust, Mortgage · Line of Credit REDWOOD CU
Apr 23, 2021	Deed of Trust, Mortgage · Line of Credit REDWOOD CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 30, 2011 · Amount on Record
Deed Sale	Jun 30, 2011 · Amount on Record
Prior Sale	May 31, 2002 · Amount on Record
Deed Document Number	201155772
Prior Transfer Date	Dec 7, 1993
Prior Transfer Doc	0000158716
Record Updated	Oct 29, 2026

April 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	474 WALTEN WAY, WINDSOR, CA 95492-7931
Transaction Type	Mortgage
Record Updated	Apr 25, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	474 WALTEN WAY, WINDSOR, CA 95492-7931

Mortgage

Document Number	0000025275
Date	Apr 8, 2022
Instrument	2022025275

Lender

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

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	301 Months
Due	May 15, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	474 WALTEN WAY, WINDSOR, CA 95492-7931
Transaction Type	Mortgage
Record Updated	May 13, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	474 WALTEN WAY, WINDSOR, CA 95492-7931

Mortgage

Document Number	0000050514
Date	Apr 23, 2021
Instrument	2021050514

Lender

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

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	301 Months
Due	May 15, 2046

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

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		$512,906 (+2%) Land $143,740 Building $369,166
2025	$6,152.00 (+4.25%) Homeowner's exemption	$502,850 (+4.04%) Land $140,922 Building $361,928
2023	$5,901.00 (+1.81%) Homeowner's exemption	$483,325 Land $135,450 Building $347,875
2022	$5,796.00

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 AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	Yes
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 12 policies
Nearby Flood Policies	12 in force
Nearby Flood Claims	1 (2017)
Most Recent Claim	Jan 2017 · Severe Winter Storms, Flooding, And Mudslides

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

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: GeoLinks, Verizon.

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