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861 Towne St, Sonoma, CA 95476 Property Records

Sonoma County property record for 861 Towne St, Sonoma, CA 95476

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,604 sqft · built 1996
Lot Size0.263 acres (11,472 sqft)
OwnerIndividual Name on File
Last Sale$258,000 (Nov 1995)
Tax Bill$7,029 (2025)
Deeds & MortgagesJul 2021 Mortgage
Jan 2017 Mortgage
Flood ZoneZone X (minimal risk)
APN128-570-005-000

Property Details

APN / Parcel Number

Primary APN128-570-005-000
Alternative APN
  • 128-570-005

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms3 Rooms
Stories1 Story
Building Area1,604 sqft Living Area
1st Floor Area1,604 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1996
Effective Year BuiltEffective 1996
Architectural StyleCustom Design
Construction TypeWood
Lot Area11,472 sqft (0.263 acres)

Utilities, Heating & Cooling

Heating SystemCentral

Location & Zoning

Old Parcel Number128-570-005
Street Address861 TOWNE ST
CitySONOMA
StateCA
Zip95476-7264
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeCITYSO
Legal Description95 FM 128-031-06 MAC ARTHUR ESTATES LOT 5
Legal SubdivisionMAC ARTHUR ESTATE
Legal Block3
Legal Lot Number5
JurisdictionSONOMA CA
Township / Civil DivisionSONOMA
Census Block Group3
Census Block3008
Census Tract150204

Owner

Source: Sonoma County records · APN 128-570-005-000

Assessment roll updated April 13, 2026 · Last verified May 2026

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

Owner of RecordIndividual Name on File
Mailing Address861 TOWNE ST, SONOMA, CA 95476-7264
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jul 06, 2021Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LOANS LLC
Jan 23, 2017Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LNS

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleNov 30, 1995 · Amount on Record
Deed SaleNov 30, 1995 · Amount on Record
Deed Document Number1995101497
Last Transfer DateMar 23, 2012
Transfer Doc0000031251
Record UpdatedJun 08, 2026

July 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSONOMA CA
Property Address861 TOWNE ST, SONOMA, CA 95476-7264
Transaction TypeMortgage
Record UpdatedJul 23, 2021
Title CompanyAMROCK INC, AMROCK LLC

Transferred To (Grantee/Buyer)

NameVerified Name
Address861 TOWNE ST, SONOMA, CA 95476-7264

Mortgage

Document Number0000077901
DateJul 06, 2021
Instrument2021077901
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJul 01, 2051

January 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSONOMA CA
Property Address861 TOWNE ST, SONOMA, CA 95476-7264
Document Number0000007944
Instrument DateJan 23, 2017
Transaction TypeMortgage
Record UpdatedFeb 15, 2017

Transferred To (Grantee/Buyer)

NameVerified Name
Address861 TOWNE ST SONOMA CA 954767264, SONOMA, CA 95476-7264

Mortgage

Document Number0000007944
DateJan 31, 2017
Instrument7944
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJan 30, 2047

Tax Assessment & Valuation

Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified May 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySonoma County
MunicipalitySonoma City
Unified School DistrictSonoma Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

YearTax BillAssessed Value
2025$7,029.00 (-0.75%)$435,097 (+4.04%) Land $199,585 Building $235,512
2023$7,082.00 (+10.28%)$418,204 Land $191,836 Building $226,368
2022$6,422.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of February 15, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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
Nearby Flood Claims1 (1998)
Claims Outside the SFHA1 of 1
Most Recent ClaimJan 1998 · rainfall accumulation

Wildfire

Wildfire RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
AT&T
DSL · Fiber, Fixed Wireless in parts of the area		100 / 20

May also be available: T-Mobile USA.

Based on FCC filings for 540 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemCITY OF SONOMA
serves 10,619 people
Water SourceGroundwater
Last State InspectionJul 2024
LeadUnder 1 ppb (2021–2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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