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18457 Arnold Dr, Sonoma, CA 95476 Property Records

Sonoma County property record for 18457 Arnold Dr, Sonoma, CA 95476

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,538 sqft · built 1978
Lot Size0.21 acres (9,148 sqft)
OwnerCompany Name on Record
Tax Bill$4,883 (2025)
Deeds & MortgagesNov 2018 Transfer
Flood ZoneZone X (minimal risk)
APN052-203-034-000

Property Details

APN / Parcel Number

Primary APN052-203-034-000
Alternative APN
  • 052-203-034

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms3 Rooms
Stories1 Story
Building Area1,538 sqft Living Area
1st Floor Area1,538 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1978
Effective Year BuiltEffective 1978
Architectural StyleL-Shape
Construction TypeWood
Lot Area9,148 sqft (0.21 acres)
Garage Area434 sqft

Utilities, Heating & Cooling

Cooling SystemHVAC

Location & Zoning

Old Parcel Number052-203-034
Street Address18457 ARNOLD DR
CitySONOMA
StateCA
Zip95476-4025
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR13UA
Legal Description87 FM 52-201-75 # CHG PER MD
Legal Block2
JurisdictionSONOMA CA
Township / Civil DivisionSONOMA
Census Block Group2
Census Block2025
Census Tract150304

Owner

Source: Sonoma County records, as of September 1, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of RecordCompany Name on Record
Mailing Address18457 ARNOLD DR, SONOMA, CA 95476-4025
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateOct 31, 2018
Transfer Doc0000076759
Record UpdatedOct 29, 2026

November 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSONOMA CA
Recording DateNov 5, 2018
Property Address18457 ARNOLD DR, SONOMA, CA 95476-4025
Document Number0000076759
Instrument DateOct 31, 2018
Instrument76759
Transaction TypeTransfer
Record UpdatedNov 22, 2018

Transaction

Tax$0.00
Amount AccuracyFull Value
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address18457 ARNOLD DR SONOMA CA 954764025, SONOMA, CA 95476-4025

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$267,371 (+2%) Land $82,862 Building $184,509
2025$4,883.00 (+8.37%) Homeowner's exemption$262,130 (+4.04%) Land $81,238 Building $180,892
2023$4,506.00 (+2.95%) Homeowner's exemption$251,954 Land $78,085 Building $173,869
2022$4,377.00

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 Policies8 in force
Nearby Flood Claims2 (2005–2017)
Most Recent ClaimFeb 2017 · Severe Winter Storms, Flooding, And Mudslides

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 RiskLow
lower than 64% of the US · lower than 79% of California
Wildfire Likelihood0.03% annual chance
ExposureNone
beyond 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 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 141 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
AT&T
DSL		100 / 20

May also be available: T-Mobile.

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