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1010 C St, Antioch, CA 94509 Property Records

Contra Costa County property record for 1010 C St, Antioch, CA 94509

Property Summary

Property TypeSingle Family Home
Details3 bd · 1.5 ba · 1,589 sqft · built 1952
Lot Size0.317 acres (13,800 sqft)
Owner2 Companies on Record
Last Sale$515,000 (Nov 2020)
Tax Bill$6,746 (2025)
Deeds & MortgagesNov 2020 Transfer
Nov 2020 Sale
Flood ZoneZone X (minimal risk)
APN067-091-005-8

Property Details

APN / Parcel Number

Primary APN067-091-005-8
Alternative APN
  • 067-091-005

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms7 Rooms
Stories1 Story
Building Area1,589 sqft Living Area
1st Floor Area1,589 sqft

Exterior

Year BuiltBuilt 1952
Effective Year BuiltEffective 1965
Lot Area13,800 sqft (0.317 acres)
Garage TypeAttached
Garage Area726 sqft
Parking Spaces3 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address1010 C ST
CityANTIOCH
StateCA
Zip94509-2308
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionAM POR LOTS 14 & 15 WILLS PART LOT 4&5
Legal SubdivisionWILLS ADD
Legal Lot Number4&5
JurisdictionCONTRA COSTA CA
Township / Civil DivisionANTIOCH-PITTSBURG
Census Block Group2
Census Block2002
Census Tract306003

Owner

Source: Contra Costa County assessment roll, 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 Companies on Record
Mailing Address1010 C ST, ANTIOCH, CA 94509-2308
Owner TypeCompany
VestingLife Tenant

Deeds, Mortgages & Sale History

DateDocument
Nov 2, 2020Quit Claim Deed, Transfer
CHICAGO TITLE COMPANY, CHICAGO TITLE CO
Nov 2, 2020Grant Deed, Transfer
CHICAGO TITLE COMPANY

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleNov 2, 2020 · Amount on Record
Deed SaleNov 2, 2020 · Amount on Record
Prior SaleMar 30, 2012 · Amount on Record
Deed Document Number2020258642
Prior Transfer DateOct 26, 2020
Prior Transfer Doc0000258643
Record UpdatedSep 20, 2026

November 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateNov 2, 2020
Property Address1010 C ST, ANTIOCH, CA 94509-2308
Document Number0000258643
Instrument DateOct 26, 2020
Instrument258643
Transaction TypeTransfer
Record UpdatedNov 11, 2020
Title CompanyCHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address1010 C ST ANTIOCH CA 945092308, ANTIOCH, CA 94509-2308

November 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateNov 2, 2020
Property Address1010 C ST, ANTIOCH, CA 94509-2308
Document Number0000258642
Map ReferenceMB 1 PG 34
Instrument DateOct 26, 2020
Instrument2020-258642
Transaction TypeTransfer
Record UpdatedNov 3, 2022
Title CompanyCHICAGO TITLE COMPANY

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1010 C ST, ANTIOCH, CA 94509-2308

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$568,600 (+2%) Land $292,580 Building $276,020
2025$6,746.00 (+4.02%) Homeowner's exemption$557,452 (+4.04%) Land $286,844 Building $270,608
2023$6,485.00 (+1.61%)$535,806 Land $275,706 Building $260,100
2022$6,382.00

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

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
T-Mobile
Fixed Wireless		100 / 20

May also be available: Verizon.

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