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2300 Kaiser Ct, Antioch, CA 94531 Property Records

Contra Costa County property record for 2300 Kaiser Ct, Antioch, CA 94531

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 3,672 sqft · built 2000
Lot Size0.279 acres (12,172 sqft)
OwnerIndividual Name on Record
Last Sale$495,000 (Sep 2014)
Tax Bill$6,914 (2025)
Deeds & MortgagesMar 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN055-560-021-2

Property Details

APN / Parcel Number

Primary APN055-560-021-2
Alternative APN
  • 055-560-021

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms14 Rooms
Stories2 Stories
Building Area3,672 sqft Living Area
1st Floor Area2,087 sqft
2nd Floor Area1,585 sqft

Exterior

Year BuiltBuilt 2000
Effective Year BuiltEffective 2000
Lot Area12,172 sqft (0.279 acres)
Garage TypeAttached
Garage Area500 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address2300 KAISER CT
CityANTIOCH
StateCA
Zip94531-9062
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeA-2
Legal DescriptionT8245 L513
Legal SubdivisionSUBDIVISION 8245
Legal Tract8245
Legal Lot Number513
JurisdictionCONTRA COSTA CA
Township / Civil DivisionTASSAJARA
Census Block Group2
Census Block2000
Census Tract355119

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 RecordIndividual Name on Record
Mailing Address2300 KAISER CT, ANTIOCH, CA 94531-9062
OccupancyOwner Occupied
Owner TypeIndividual
VestingSole Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleSep 16, 2014 · Amount on Record
Deed SaleSep 16, 2014 · Amount on Record
Prior SaleApr 7, 2009 · Amount on Record
Deed Document Number2014157120
Last Transfer DateMar 26, 2020
Transfer Doc0000061789
Record UpdatedOct 29, 2026

March 2020: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateMar 31, 2020
Property Address2300 KAISER CT, ANTIOCH, CA 94531-9062
Document Number0000061789
Map ReferenceMB 412 PG 23
Instrument DateMar 26, 2020
Instrument2020-061789
Transaction TypeTransfer
Record UpdatedNov 3, 2022
Title CompanyWFG NATIONAL TITLE INS CO

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address2300 KALEER CT, ANTIOCH, CA 94531

Mortgage

Document Number0000061790
DateMar 31, 2020
Instrument2020-061790
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueApr 1, 2035

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$606,802 (+2%) Land $161,811 Building $444,991
2025$6,914.00 (+6.08%)$594,905 (+4.04%) Land $158,639 Building $436,266
2023$6,518.00 (+1.59%)$571,806 Land $152,480 Building $419,326
2022$6,416.00

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 RiskLow
lower than 66% of the US · lower than 80% of California
Wildfire Likelihood0.04% 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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