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104 Duchess Ct, Windsor, CA 95492 Property Records

Sonoma County property record for 104 Duchess Ct, Windsor, CA 95492

Property Summary

Property TypeSingle Family Home
Details3 bd · 3 ba · 1,658 sqft · built 1990
Lot Size0.16 acres (6,967 sqft)
Owner2 Individual Names on File
Last Sale$506,000 (Nov 2015)
Tax Bill$7,258 (2025)
Deeds & MortgagesOct 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN161-310-028-000

Property Details

APN / Parcel Number

Primary APN161-310-028-000
Alternative APN
  • 161-310-028

Interior

Bedrooms3 Beds
Full Baths3 Baths
Total Rooms3 Rooms
Stories1 Story
Building Area1,658 sqft Living Area
1st Floor Area1,658 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1990
Effective Year BuiltEffective 1990
Architectural StyleL-Shape
Construction TypeWood
Lot Area6,967 sqft (0.16 acres)
Garage Area476 sqft

Utilities, Heating & Cooling

Cooling SystemHVAC

Location & Zoning

Old Parcel Number161-310-028
Street Address104 DUCHESS CT
CityWINDSOR
StateCA
Zip95492-8043
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeCITYWI
Legal Description91 FM 065-920-28 # CHG PER MD CASTLE ESTS LOT 53
Legal SubdivisionCHG PER MD CASTLE EST
Legal Block3
Legal Lot Number53
JurisdictionSONOMA CA
Township / Civil DivisionHEALDSBURG
Census Block Group3
Census Block3005
Census Tract153808

Owner

Source: Sonoma County assessment roll, as of April 13, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on File
Mailing Address104 DUCHESS CT, WINDSOR, CA 95492-8043
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleNov 30, 2015 · Amount on Record
Deed SaleNov 30, 2015 · Amount on Record
Prior SaleMar 15, 2013 · Amount on Record
Deed Document Number2015102279
Last Transfer DateOct 6, 2020
Transfer Doc0000094633
Record UpdatedJun 8, 2026

October 2020: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSONOMA CA
Recording DateOct 16, 2020
Property Address104 DUCHESS CT, WINDSOR, CA 95492-8043
Document Number0000094633
Map ReferenceMB 447 PG 35-41
Instrument DateOct 6, 2020
Instrument2020094633
Transaction TypeTransfer
Record UpdatedAug 19, 2021
Title CompanyBOSTON NATIONAL TITLE CO

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property with Right of Survivorship
Address104 DUCHESS CT, WINDSOR, CA 95492-8043

Mortgage

Document Number0000094634
DateOct 16, 2020
Instrument2020094634
Lender
NameZILLOW HOME LOANS LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term301 Months
DueNov 1, 2045

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of April 13, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySonoma County
MunicipalityWindsor Town
Unified School DistrictWindsor Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2025$7,258.00 (+4.19%)$598,994 (+4.04%) Land $239,715 Building $359,279
2023$6,966.00 (+1.72%)$575,736 Land $230,407 Building $345,329
2022$6,848.00

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 ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 12 policies
Nearby Flood Policies12 in force
Nearby Flood Claims1 (2017)
Most Recent ClaimJan 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 RiskLow
lower than 98% of the US · lower than 98.4% of California
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemTOWN OF WINDSOR
serves 25,561 people · EPA ID CA4910017
Water SourceGroundwater
Last State InspectionAug 2022
LeadUnder 1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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

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

May also be available: California Internet, Verizon.

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