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4559 Le Conte Cir, Antioch, CA 94531 Property Records

Contra Costa County property record for 4559 Le Conte Cir, Antioch, CA 94531

Property Summary

Property TypeSingle Family Home
Details5 bd · 3 ba · 3,190 sqft · built 2006
Lot Size0.157 acres (6,848 sqft)
Owner2 Company Names on Record
Last Sale$375,000 (Nov 2008)
Tax Bill$6,110 (2025)
Deeds & MortgagesAug 2021 Transfer
Flood ZoneZone X (minimal risk)
APN052-490-044-6

Property Details

APN / Parcel Number

Primary APN052-490-044-6
Alternative APN
  • 052-490-044

Interior

Bedrooms5 Beds
Full Baths3 Baths
Total Rooms12 Rooms
Stories2 Stories
Building Area3,190 sqft Living Area
1st Floor Area1,617 sqft
2nd Floor Area1,573 sqft

Exterior

Year BuiltBuilt 2006
Effective Year BuiltEffective 2006
Lot Area6,848 sqft (0.157 acres)
Garage TypeAttached
Garage Area668 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address4559 LE CONTE CIR
CityANTIOCH
StateCA
Zip94531-7108
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT6893 L81
Legal SubdivisionSUBDIVISION 6893 NELSON RANCH
Legal Tract6893
Legal Lot Number81
JurisdictionCONTRA COSTA CA
Township / Civil DivisionANTIOCH-PITTSBURG
Census Block Group1
Census Block1005
Census Tract308002

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 Company Names on Record
Mailing Address4559 LE CONTE CIR, ANTIOCH, CA 94531-7108
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleNov 26, 2008 · Amount on Record
Deed SaleNov 26, 2008 · Amount on Record
Deed Document Number2008257143
Last Transfer DateAug 19, 2021
Transfer Doc0000243580
Record UpdatedOct 29, 2026

August 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateAug 31, 2021
Property Address4559 LE CONTE CIR, ANTIOCH, CA 94531-7108
Document Number0000243580
Map ReferenceMB 488 PG 1
Instrument DateAug 19, 2021
Instrument2021-243580
Transaction TypeTransfer
Record UpdatedJun 7, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Living Trust
Address4559 LE CONTE CIR, ANTIOCH, CA 94531-7108

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$492,551 (+2%) Land $65,666 Building $426,885
2025$6,110.00 (+4.96%) Homeowner's exemption$482,894 (+4.04%) Land $64,379 Building $418,515
2023$5,821.00 (+1.57%) Homeowner's exemption$464,144 Land $61,880 Building $402,264
2022$5,731.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies2 in force

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 96% of the US · lower than 97.4% of California
Wildfire Likelihood0.01% annual chance
ExposureDirect
burnable vegetation

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 187 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL · Fiber in parts of the area		100 / 20

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