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2324 Mark Twain Dr, Antioch, CA 94531 Property Records

Contra Costa County property record for 2324 Mark Twain Dr, Antioch, CA 94531

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,250 sqft · built 1993
Lot Size0.168 acres (7,305 sqft)
Owner2 Trust Names on File
Last Sale$220,000 (Feb 2011)
Tax Bill$3,573 (2025)
Deeds & MortgagesMar 2022 Transfer
Flood ZoneZone X (minimal risk)
APN055-160-031-5

Property Details

APN / Parcel Number

Primary APN055-160-031-5
Alternative APN
  • 055-160-031

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms10 Rooms
Stories2 Stories
Building Area2,250 sqft Living Area
1st Floor Area1,312 sqft
2nd Floor Area938 sqft

Exterior

Year BuiltBuilt 1993
Effective Year BuiltEffective 1993
Lot Area7,305 sqft (0.168 acres)
Garage TypeAttached
Garage Area559 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address2324 MARK TWAIN DR
CityANTIOCH
StateCA
Zip94531-8306
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT7128 L31
Legal SubdivisionSUBDIVISION 7128 DIABLO WEST P
Legal Tract7128
Legal Lot Number31
JurisdictionCONTRA COSTA CA
Township / Civil DivisionTASSAJARA
Census Block Group2
Census Block2002
Census Tract355120

Owner

2324 Mark Twain Dr is held in a trust since January 2022.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record2 Trust Names on File
Mailing Address888 LOS ROBLES AVE, PALO ALTO, CA 94306-3124
Owner TypeCompany
VestingTrust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleFeb 15, 2011 · Amount on File
Deed SaleFeb 15, 2011 · Amount on File
Deed Document Number201134431
Last Transfer DateJan 9, 2022
Transfer Doc0000042742
Record UpdatedOct 29, 2026

March 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateMar 9, 2022
Property Address2324 MARK TWAIN DR, ANTIOCH, CA 94531-8306
Document Number0000042742
Map ReferenceMB 346 PG 20
Instrument DateJan 9, 2022
Instrument2022-042742
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
Address888 LOS ROBLES AVE, PALO ALTO, CA 94306-3124

Tax Assessment & Valuation

The 2025 property tax bill for 2324 Mark Twain Dr was $3,573.

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$287,483 (+2%) Land $26,129 Building $261,354
2025$3,573.00$281,847 Land $25,617 Building $256,230
2023$3,351.00 (+1.45%)$270,904 Land $24,623 Building $246,281
2022$3,303.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 2324 Mark Twain Dr in Zone X, an area of minimal flood risk.

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

Wildfire risk around 2324 Mark Twain Dr is low, with a 0.01% annual chance of 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 424 locations within half a mile, as of December 31, 2025

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

May also be available: T-Mobile, Verizon.

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