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21070 Broadway, Sonoma, CA 95476 Property Records

Sonoma County property record for 21070 Broadway, Sonoma, CA 95476 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 1,320 sqft · built 1931
Lot Size0.818 acres (35,640 sqft)
Owner2 Company Names on File
Last Sale$925,000 (Jan 2023)
Tax Bill$11,304 (2025)
Deeds & MortgagesJan 2023 Transfer
Jan 2023 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN128-351-007-000

Property Details

APN / Parcel Number

Primary APN128-351-007-000
Alternative APN
  • 128-351-007

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms2 Rooms
Stories1 Story
Building Area1,320 sqft Living Area
1st Floor Area1,320 sqft

Exterior

Year BuiltBuilt 1931
Effective Year BuiltEffective 1948
Architectural StyleCustom Design
Construction TypeWood
Lot Area35,640 sqft (0.818 acres)
Garage TypeDetached
Garage Area400 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemHVAC

Location & Zoning

Old Parcel Number128-351-007
Street Address21070 BROADWAY
CitySONOMA
StateCA
Zip95476-7943
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal SubdivisionTHE MAP OF THE WAGNER & CLEMENTS TRACT
Legal Block2
Legal Lot Number23
JurisdictionSONOMA CA
Township / Civil DivisionSONOMA
Census Block Group2
Census Block2010
Census Tract150203

Owner

Source: Sonoma County records · APN 128-351-007-000

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

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

Owner of Record2 Company Names on File
Mailing Address21070 BROADWAY, SONOMA, CA 95476-7943
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Jan 09, 2023Intrafamily Transfer, Transfer
FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY
Jan 09, 2023Grant Deed, Transfer · Conventional Mortgage
BANK OF THE WEST

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJan 09, 2023 · Amount on Record
Deed SaleJan 09, 2023 · Amount on Record
Prior SaleApr 30, 2012 · Amount on Record
Deed Document Number20231008
Prior Transfer DateJan 08, 2004
Prior Transfer Doc0000012839
Record UpdatedSep 20, 2026

January 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSONOMA CA
Recording DateJan 09, 2023
Property Address21070 BROADWAY, SONOMA, CA 95476-7943
Document Number0000001009
Instrument DateJan 06, 2023
Instrument2023001009
Transaction TypeTransfer
Record UpdatedJan 24, 2023
Title CompanyFIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address21070 BROADWAY, SONOMA, CA 95476-7943

January 2023: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSONOMA CA
Recording DateJan 09, 2023
Property Address21070 BROADWAY, SONOMA, CA 95476-7943
Document Number0000001008
Instrument DateJan 05, 2023
Instrument2023001008
Transaction TypeTransfer
Record UpdatedJan 24, 2023
Title CompanyFIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$1,017.50
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address21070 BROADWAY, SONOMA, CA 95476-7943

Mortgage

Document Number0000001010
DateJan 09, 2023
Instrument2023001010
Lender
NameBANK OF THE WEST
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueFeb 01, 2053

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed Value
2025$11,304.00 (+212.96%) Homeowner's exemption$282,599 (+4.04%) Land $113,037 Building $169,562
2023$3,612.00 (+3.14%)$271,628 Land $108,649 Building $162,979
2022$3,502.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060971502032, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies1 in force

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
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, availability as of December 31, 2025 · Published October 2026 · based on 28 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable1,200 / 35
VerizonFixed Wireless300 / 20
AT&TFixed Wireless100 / 20
StarlinkSatellite (low-earth orbit)280 / 30

Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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