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3975 Warbler Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 3975 Warbler Dr, Antioch, CA 94509

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 2,255 sqft · built 2012
Lot Size0.118 acres (5,132 sqft)
Owner2 Individual Names on Record
Last Sale$305,000 (Aug 2012)
Tax Bill$4,848 (2025)
Deeds & MortgagesNov 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN075-610-075-6

Property Details

APN / Parcel Number

Primary APN075-610-075-6
Alternative APN
  • 075-610-075

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms10 Rooms
Stories2 Stories
Building Area2,255 sqft Living Area
1st Floor Area949 sqft
2nd Floor Area1,306 sqft

Exterior

Year BuiltBuilt 2012
Effective Year BuiltEffective 2012
Lot Area5,132 sqft (0.118 acres)
Garage TypeAttached
Garage Area457 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address3975 WARBLER DR
CityANTIOCH
StateCA
Zip94509-6442
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT6708 L75
Legal SubdivisionSUBDIVISION 6708
Legal Tract6708
Legal Lot Number75
JurisdictionCONTRA COSTA CA
Township / Civil DivisionTASSAJARA
Census Block Group3
Census Block3003
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 Address3975 WARBLER DR, ANTIOCH, CA 94509-6442
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 6, 2012 · Amount on Record
Deed SaleAug 6, 2012 · Amount on Record
Deed Document Number2012187204
Last Transfer DateNov 14, 2020
Transfer Doc0000284872
Record UpdatedOct 29, 2026

November 2020: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateNov 24, 2020
Property Address3975 WARBLER DR, ANTIOCH, CA 94509-6442
Document Number0000284872
Map ReferenceMB 469 PG 1
Instrument DateNov 14, 2020
Instrument2020-284872
Transaction TypeTransfer
Record UpdatedNov 3, 2022
Title CompanyFIDELITY 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
RelationshipCommunity Property with Right of Survivorship
Address3975 WARBLER DR, ANTIOCH, CA 94509-6442

Mortgage

Document Number0000284873
DateNov 24, 2020
Instrument2020-284873
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueDec 1, 2035

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$394,126 (+2%) Land $56,517 Building $337,609
2025$4,848.00 (+6.13%)$386,399 (+4.04%) Land $55,409 Building $330,990
2023$4,568.00 (+1.49%)$371,396 Land $53,258 Building $318,138
2022$4,501.00

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 RiskHigh
above 72% of the US · above 47% of California
Wildfire Likelihood0.3% annual chance
ExposureIndirect
within 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 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 474 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
T-Mobile
Fixed Wireless		100 / 20

May also be available: AT&T, Verizon.

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