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4643 Antelope Way, Antioch, CA 94531 Property Records

Contra Costa County property record for 4643 Antelope Way, Antioch, CA 94531

Property Summary

Property TypeSingle Family Home
Details5 bd · 3 ba · 1,929 sqft · built 1988
Lot Size0.101 acres (4,410 sqft)
Owner2 Company Names on Record
Tax Bill$3,405 (2025)
Deeds & MortgagesFeb 2024 Transfer
Flood ZoneZone X (minimal risk)
APN053-184-021-3

Property Details

APN / Parcel Number

Primary APN053-184-021-3
Alternative APN
  • 053-184-021

Interior

Bedrooms5 Beds
Full Baths3 Baths
Total Rooms8 Rooms
Stories2 Stories
Building Area1,929 sqft Living Area
1st Floor Area976 sqft
2nd Floor Area953 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1988
Effective Year BuiltEffective 1988
Architectural StyleTraditional
Exterior MaterialWood Siding
Roof MaterialWood Shingle
Lot Area4,410 sqft (0.101 acres)
Garage TypeAttached
Garage Area474 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address4643 ANTELOPE WAY
CityANTIOCH
StateCA
Zip94531-7140
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT6732 L74
Legal SubdivisionSUBDIVISION 6732
Legal Tract6732
Legal Lot Number74
JurisdictionCONTRA COSTA CA
Township / Civil DivisionANTIOCH-PITTSBURG
Census Block Group1
Census Block1001
Census Tract355110

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 Address4643 ANTELOPE WAY, ANTIOCH, CA 94531-7140
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last Transfer DateFeb 13, 2024
Transfer Doc0000015490
Record UpdatedSep 20, 2026

February 2024: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateFeb 20, 2024
Property Address4643 ANTELOPE WAY, ANTIOCH, CA 94531-7140
Document Number0000015490
Map ReferenceMB 305 PG 33
Instrument DateFeb 13, 2024
Instrument2024-015490
Transaction TypeTransfer
Record UpdatedFeb 28, 2024

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Living Trust
Address4643 ANTELOPE WAY, ANTIOCH, CA 94531-7140

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$263,532 (+2%) Land $78,074 Building $185,458
2025$3,405.00 (+5.71%) Homeowner's exemption$258,366 (+4.04%) Land $76,544 Building $181,822
2023$3,221.00 (+1.51%) Homeowner's exemption$248,335 Land $73,573 Building $174,762
2022$3,173.00

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 RiskNot rated
no burnable land 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 656 locations within half a mile, as of December 31, 2025

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

May also be available: Verizon.

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