350 Duncan Dr, Windsor, CA 95492 Property Records

Sonoma County property record for 350 Duncan Dr, Windsor, CA 95492

Property Summary

Property TypeApartments (5+ Units)
Details56 bd · 28 ba · 93,692 sqft · built 1999
Lot Size5.3 acres (230,868 sqft)
OwnerCompany Name on Record
Last Sale$842,000 (Dec 1997)
Tax Bill$15,130 (2025)
Deeds & MortgagesMay 2023 Mortgage
Dec 2018 Mortgage
Flood ZoneZone X (minimal risk)
APN066-590-001-000

Property Details

APN / Parcel Number

Primary APN066-590-001-000
Alternative APN
  • 066-590-001

Interior

Bedrooms56 Beds
Full Baths28 Baths
Total Rooms56 Rooms
Units80 Units
Stories2 Stories
Building Area93,692 sqft Living Area

Exterior

Year BuiltBuilt 1999
Effective Year BuiltEffective 1999
Construction TypeWood
Lot Area230,868 sqft (5.3 acres)

Location & Zoning

Street Address350 DUNCAN DR
CityWINDSOR
StateCA
Zip95492-8007
Property CategoryResidential
Property TypeResidential > Multi-Unit > Apartments (5+ Units)
Legal Description2000 FM 66-510-054 WINDSOR PARK SUB LOT 1
Legal SubdivisionWINDSOR PARK SUB
Legal Block1
Legal Lot Number1
JurisdictionSONOMA CA
Township / Civil DivisionHEALDSBURG
Census Block Group1
Census Block1010
Census Tract153811

Owner

Source: Sonoma County records, 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 RecordCompany Name on Record
Mailing Address531 MILL RD, AUBURN, CA 95603-3118
Owner TypeCompany
VestingPartnership

Deeds, Mortgages & Sale History

DateDocument
May 18, 2023Deed of Trust, Mortgage · Commercial Mortgage
BELLWETHER COMMUNITY CU
Dec 31, 2018Deed of Trust, Mortgage
BELLWETHER ENT R/E CAP

Assessor's Deed Record

Deed NamesName on Deed
Last SaleDec 10, 1997 · Amount on Record
Deed SaleDec 10, 1997 · Amount on Record
Deed Document Number1997114445
Last Transfer DateJan 22, 1999
Transfer Doc0000031301
Record UpdatedJun 8, 2026

May 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSONOMA CA
Property Address350 DUNCAN DR, WINDSOR, CA 95492-8007
Transaction TypeMortgage
Record UpdatedJun 6, 2023
Title CompanyPLACER TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name
Address531 MILL RD, AUBURN, CA 95603-3118

Mortgage

Document Number0000021449
DateMay 18, 2023
Instrument2023021449
Lender
NameBELLWETHER COMMUNITY CU
TypeCredit Union
AddressCLEVELAND, OH 44114
Agreement
TypeCommercial Mortgage
AmountAmount Recorded
Term181 Months
DueJun 1, 2038

December 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSONOMA CA
Property Address350 DUNCAN DR, WINDSOR, CA 95492-8007
Document Number0000088387
Instrument DateDec 31, 2018
Transaction TypeMortgage
Record UpdatedJan 16, 2019
Title CompanyPLACER TITLE COMPANY, PLACER TITLE CO.

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address531 MILL RD AUBURN CA 956033118, AUBURN, CA 95603-3118

Mortgage

Document Number0000088387
DateDec 31, 2018
Instrument88387
Lender
NameBELLWETHER ENT R/E CAP
TypeFunding / Finance Company
Address1375 E 9TH ST # 2400, CLEVELAND, OH 44114-1739
Agreement
AmountAmount Recorded
Term84 Months
DueDec 30, 2025
Interest
Rate TypeAdjustable Rate

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$15,130.00 (+3.19%)$10,019,728 (+3.99%) Land $1,698,002 Building $8,321,726
2023$14,662.00 (-13.27%)$9,635,645 Land $1,632,067 Building $8,003,578
2022$16,906.00

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
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies3 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 RiskNot 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 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 278 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 250
T-Mobile
Fixed Wireless
100 / 20
AT&T
DSL
100 / 20

May also be available: GeoLinks, Verizon.

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