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220 Cobblestone Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 220 Cobblestone Dr, Antioch, CA 94509

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 2,022 sqft · built 1967
Lot Size0.17 acres (7,396 sqft)
Owner2 Individual Names on Record
Last Sale$650,000 (Aug 2024)
Tax Bill$4,714 (2025)
Deeds & MortgagesMay 2017 Transfer
Flood ZoneZone X (minimal risk)
APN072-042-023-1

Property Details

APN / Parcel Number

Primary APN072-042-023-1
Alternative APN
  • 072-042-023

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Stories1 Story
Building Area2,022 sqft Living Area
1st Floor Area2,022 sqft

Exterior

Year BuiltBuilt 1967
Effective Year BuiltEffective 1967
Lot Area7,396 sqft (0.17 acres)
Garage TypeAttached
Garage Area612 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address220 COBBLESTONE DR
CityANTIOCH
StateCA
Zip94509-6210
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionTRACT 3596 LOT 74 EX MR
Legal SubdivisionSUBDIVISION 3596
Legal Tract3596
Legal Lot Number74
JurisdictionCONTRA COSTA CA
Township / Civil DivisionANTIOCH-PITTSBURG
Census Block Group1
Census Block1004
Census Tract355109

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 Address220 COBBLESTONE DR, ANTIOCH, CA 94509-6210
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 23, 2024 · Amount on Record
Deed SaleAug 23, 2024 · Amount on Record
Deed Document Number202482495
Prior Transfer DateMay 4, 2017
Prior Transfer Doc0000081954
Record UpdatedOct 29, 2026

May 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateMay 11, 2017
Property Address220 COBBLESTONE DR, ANTIOCH, CA 94509-6210
Document Number0000081954
Instrument DateMay 4, 2017
Instrument81954
Transaction TypeTransfer
Record UpdatedMay 25, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address220 COBBLESTONE DR ANTIOCH CA 945096210, ANTIOCH, CA 94509-6210

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$384,741 (+2%) Land $129,374 Building $255,367
2025$4,714.00 (+182.28%)$377,198 (+239.87%) Land $126,838 Building $250,360
2023$1,670.00 (+1.27%) Homeowner's exemption$110,983 Land $24,701 Building $86,282
2022$1,649.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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 RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond 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 645 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
AT&T
DSL		100 / 20

May also be available: Verizon.

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