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3820 Warbler Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 3820 Warbler Dr, Antioch, CA 94509

Property Summary

Property TypeSingle Family Home
Details5 bd · 3 ba · 2,252 sqft · built 2000
Lot Size0.194 acres (8,431 sqft)
Owner2 Individual Names on Record
Last Sale$298,500 (Dec 2000)
Tax Bill$5,501 (2025)
Flood ZoneZone X (minimal risk)
APN075-470-012-8

Property Details

APN / Parcel Number

Primary APN075-470-012-8
Alternative APN
  • 075-470-012

Interior

Bedrooms5 Beds
Full Baths3 Baths
Total Rooms10 Rooms
Stories2 Stories
Building Area2,252 sqft Living Area
1st Floor Area1,196 sqft
2nd Floor Area1,056 sqft

Exterior

Year BuiltBuilt 2000
Effective Year BuiltEffective 2000
Lot Area8,431 sqft (0.194 acres)
Garage TypeAttached
Garage Area579 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address3820 WARBLER DR
CityANTIOCH
StateCA
Zip94509-9364
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT6824 L1114
Legal Tract6824
Legal Lot Number1114
JurisdictionCONTRA COSTA CA
Township / Civil DivisionTASSAJARA
Census Block Group3
Census Block3000
Census Tract355107

Owner

Source: Contra Costa County records, as of July 14, 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 Address3820 WARBLER DR, ANTIOCH, CA 94509-9364
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleDec 27, 2000 · Amount on Record
Deed SaleDec 27, 2000 · Amount on Record
Deed Document Number2000291368
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityAntioch City
Unified School DistrictAntioch Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$466,036 (+2%) Land $107,574 Building $358,462
2025$5,501.00 (+6.16%)$456,899 (+4.04%) Land $105,465 Building $351,434
2023$5,182.00 (+1.55%)$439,160 Land $101,371 Building $337,789
2022$5,103.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 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 52% of the US · lower than 69% of California
Wildfire Likelihood0.1% 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 SystemCITY OF ANTIOCH
serves 116,781 people · EPA ID CA0710001
Water SourceSurface water
Last State InspectionJan 2024
LeadUnder 1 ppb (2022–2024)
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 342 locations within half a mile, as of December 31, 2025

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

May also be available: T-Mobile, Verizon.

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