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18465 4th Ave, Sonoma, CA 95476 Property Records

Sonoma County property record for 18465 4th Ave, Sonoma, CA 95476

Property Summary

Property TypeTriplex
Details1 bd · 1 ba · 1,186 sqft · built 1952
Lot Size0.185 acres (8,050 sqft)
OwnerIndividual Name on Record
Last Sale$765,000 (Sep 2023)
Tax Bill$12,075 (2025)
Deeds & MortgagesSep 2023 Sale & Mortgage
Sep 2023 Transfer
Flood ZoneZone X (minimal risk)
APN056-472-010-000

Property Details

APN / Parcel Number

Primary APN056-472-010-000
Alternative APN
  • 056-472-010

Interior

Bedrooms1 Bed
Full Baths1 Bath
Total Rooms2 Rooms
Units2 Units
Stories1 Story
Building Area1,186 sqft Living Area
1st Floor Area1,186 sqft

Exterior

Year BuiltBuilt 1952
Effective Year BuiltEffective 1970
Architectural StyleCustom Design
Lot Area8,050 sqft (0.185 acres)
Garage TypeCarport
Garage Area486 sqft
CarportCarport
Carport Area486 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Old Parcel Number056-472-010
Street Address18465 4TH AVE
CitySONOMA
StateCA
Zip95476-4073
Property CategoryResidential
Property TypeResidential > Multi-Unit > Triplex
Local Zoning CodeR15UA
Legal SubdivisionBOYES SPGS PARK
Legal Block1
Legal Lot Number6,7
JurisdictionSONOMA CA
Township / Civil DivisionSONOMA
Census Block Group1
Census Block1019
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 RecordIndividual Name on Record
Mailing Address18465 4TH AVE, SONOMA, CA 95476-4073
OccupancyOwner Occupied
Owner TypeIndividual
VestingUnmarried Man

Deeds, Mortgages & Sale History

DateDocument
Sep 12, 2023Grant Deed, Transfer · Conventional Mortgage
CROSSCOUNTRY MORTGAGE LLC
Sep 12, 2023Intrafamily Transfer, Transfer
FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Assessor's Deed Record

Deed NamesName on Deed
Last SaleSep 12, 2023 · Amount on Record
Deed SaleSep 12, 2023 · Amount on Record
Prior SaleMar 6, 1990 · Amount on Record
Deed Document Number202342397
Prior Transfer DateDec 18, 2015
Prior Transfer Doc0000111033
Record UpdatedOct 29, 2026

September 2023: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSONOMA CA
Recording DateSep 12, 2023
Property Address18465 4TH AVE, SONOMA, CA 95476
Document Number0000042397
Map ReferenceMB 35 PG 7&8
Instrument DateSep 1, 2023
Instrument2023042397
Transaction TypeTransfer
Record UpdatedSep 25, 2023
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$841.50
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1222 S ALMADEN AVE, SAN JOSE, CA 95110-3333

Mortgage

Document Number0000042398
DateSep 12, 2023
Instrument2023042398
Lender
NameCROSSCOUNTRY MORTGAGE LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueOct 1, 2053

September 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSONOMA CA
Recording DateSep 12, 2023
Property Address18465 4TH AVE, SONOMA, CA 95476
Document Number0000042396
Map ReferenceMB 35 PG 7&8
Instrument DateAug 16, 2023
Instrument2023042396
Transaction TypeTransfer
Record UpdatedSep 25, 2023
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY 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
Address222 S AIMADEN AVE, SAN JOSE, CA 95113-2003

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$795,906 (+2%) Land $379,746 Building $416,160
2025$12,075.00 (+66.3%)$780,300 (+131.91%) Land $372,300 Building $408,000
2023$7,261.00 (+6.62%)$336,473 Land $123,960 Building $212,513
2022$6,810.00

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.

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 RiskModerate
above 43% of the US · lower than 74% of California
Wildfire Likelihood0.06% 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 343 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL · Fixed Wireless in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
Starlink
Satellite		280 / 30
T-Mobile
Fixed Wireless		100 / 20

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