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343 E Thomson Ave, Apt 1, Sonoma, CA 95476 Property Records

Sonoma County property record for 343 E Thomson Ave, Apt 1, Sonoma, CA 95476

Property Summary

Property TypeMulti-Family Dwellings
Details2 bd · 2 ba · 1,996 sqft · built 1948
Lot Size0.234 acres (10,200 sqft)
Owner2 Individual Names on Record
Last Sale$900,000 (Mar 2024)
Tax Bill$15,338 (2025)
Deeds & MortgagesMar 2024 Sale & Mortgage
Oct 2017 Sale
Flood ZoneZone X (minimal risk)
APN056-471-011-000

Property Details

APN / Parcel Number

Primary APN056-471-011-000
Alternative APN
  • 056-471-011

Interior

Bedrooms2 Beds
Full Baths2 Baths
Total Rooms4 Rooms
Units4 Units
Stories2 Stories
Building Area1,996 sqft Living Area

Exterior

Year BuiltBuilt 1948
Effective Year BuiltEffective 1986
Architectural StyleCustom Design
Lot Area10,200 sqft (0.234 acres)
Garage TypeCarport
Garage Area542 sqft
CarportCarport
Carport Area542 sqft

Utilities, Heating & Cooling

Cooling SystemNone

Location & Zoning

Old Parcel Number056-471-011
Street Address343 E THOMSON AVE, 1
CitySONOMA
StateCA
Zip95476-8443
Property CategoryResidential
Property TypeResidential > Multi-Unit > Multi-Family Dwellings
Local Zoning CodeR15UA
Legal SubdivisionMAP OF SUB B OF BOYES SPRINGS PARK
Legal Block3
Legal Lot Number7
JurisdictionSONOMA CA
Township / Civil DivisionSONOMA
Census Block Group1
Census Block1020
Census Tract150306

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 Record2 Individual Names on Record
Mailing Address281 W MACARTHUR ST, SONOMA, CA 95476-7425
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Mar 25, 2024Grant Deed, Transfer · Commercial Mortgage
ABRAHAMS FARM LLC
Oct 31, 2017Grant Deed, Transfer
FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMar 25, 2024 · Amount on Record
Deed SaleMar 25, 2024 · Amount on Record
Prior SaleOct 31, 2017 · Amount on Record
Deed Document Number202412602
Prior Transfer DateMar 6, 2008
Prior Transfer Doc0000020755
Record UpdatedOct 29, 2026

March 2024: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSONOMA CA
Recording DateMar 25, 2024
Property Address343 E THOMSON AVE APT 1, 1, SONOMA, CA 95476-8443
Document Number0000012602
Map ReferenceMB 35 PG 7&8
Instrument DateMar 22, 2024
Instrument2024012602
Transaction TypeTransfer
Record UpdatedApr 10, 2024
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$990.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property with Right of Survivorship
Address281 W MACARTHUR ST, SONOMA, CA 95476-7425

Mortgage

Document Number0000012603
DateMar 25, 2024
Instrument2024012603
Lender
NameABRAHAMS FARM LLC
TypeNon-Lending Institution
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

October 2017: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSONOMA CA
Recording DateOct 31, 2017
Property Address343 E THOMSON AVE APT 1, 1, SONOMA, CA 95476-8443
Document Number0000084013
Instrument DateOct 27, 2017
Instrument84013
Transaction TypeTransfer
Record UpdatedDec 6, 2017
Title CompanyFIRST AMERICAN TITLE

Transaction

AmountAmount Recorded
Tax$814.00
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address4311 GROVE ST SONOMA CA 954766046, SONOMA, CA 95476-6046

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of September 1, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$936,360 (+2%) Land $416,160 Building $520,200
2025$15,338.00 (+10.66%)$918,000 (+13.43%) Land $408,000 Building $510,000
2023$13,860.00 (-5.19%)$809,295 Land $371,838 Building $437,457
2022$14,618.00

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 62% of the US · lower than 77% of California
Wildfire Likelihood0.05% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 SystemVALLEY OF THE MOON WATER DISTRICT
serves 23,140 people · EPA ID CA4910013
Water SourceGroundwater
Last State InspectionSep 2022
LeadUnder 1 ppb (2024–2026)
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 718 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
Starlink
Satellite		280 / 30
AT&T
DSL · Fiber in parts of the area		100 / 20

May also be available: T-Mobile.

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