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2519 Cathy Ct, Antioch, CA 94509 Property Records

Contra Costa County property record for 2519 Cathy Ct, Antioch, CA 94509

Property Summary

Property TypeDuplex
Details6 bd · 4 ba · 2,308 sqft · built 1978
Lot Size0.332 acres (14,450 sqft)
OwnerTrust Name on File
Last Sale$310,000 (Apr 2015)
Tax Bill$5,282 (2025)
Deeds & MortgagesMar 2021 Mortgage
Feb 2019 Transfer
Flood ZoneZone X (minimal risk)
APN076-532-006-4

Property Details

APN / Parcel Number

Primary APN076-532-006-4
Alternative APN
  • 076-532-006

Interior

Bedrooms6 Beds
Full Baths4 Baths
Total Rooms10 Rooms
Stories1 Story
Building Area2,308 sqft Living Area
1st Floor Area2,308 sqft

Exterior

Year BuiltBuilt 1978
Effective Year BuiltEffective 1979
Architectural StyleDuplex Single
Lot Area14,450 sqft (0.332 acres)
Garage TypeAttached
Garage Area922 sqft
Parking Spaces4 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address2519 CATHY CT
CityANTIOCH
StateCA
Zip94509-4429
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeR2
Legal DescriptionT04940 L0013 B EX POR MR & FEE BLW 500 FT
Legal SubdivisionSUBDIVISION 4940
Legal Tract04940
Legal Lot Number13
JurisdictionCONTRA COSTA CA
Township / Civil DivisionANTIOCH-PITTSBURG
Census Block Group2
Census Block2003
Census Tract307205

Owner

2519 Cathy Ct, a duplex, is held in a trust since February 2019.

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

Owner of RecordTrust Name on File
Mailing Address3712 SIERRAWOOD CT, CONCORD, CA 94519-1423
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

DateDocument
Mar 2, 2021Deed of Trust, Mortgage · Conventional Mortgage
NMSI INC
Feb 15, 2019Quit Claim Deed, Transfer
Quitclaim

Assessor's Deed Record

Deed NamesName on Deed
Last SaleApr 1, 2015 · Amount on File
Deed SaleApr 1, 2015 · Amount on File
Prior SaleNov 3, 1999 · Amount on File
Deed Document Number201560469
Last Transfer DateFeb 14, 2019
Transfer Doc0000021402
Record UpdatedOct 29, 2026

March 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address2519 CATHY CT, ANTIOCH, CA 94509-4429
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyCHICAGO TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address3712 SIERRAWOOD CT, CONCORD, CA 94519-1423

Mortgage

Document Number0000063687
DateMar 2, 2021
Instrument2021-063687
Lender
NameNMSI INC
TypeMortgage Company
AddressROWLAND HEIGHTS, CA 91748
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term360 Months
DueMar 1, 2051

February 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateFeb 15, 2019
Property Address2519 CATHY CT, ANTIOCH, CA 94509-4429
Document Number0000021402
Instrument DateFeb 14, 2019
Instrument21402
Transaction TypeTransfer
Record UpdatedFeb 27, 2019

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address3712 SIERRAWOOD CT CONCORD CA 945191423, CONCORD, CA 94519-1423

Tax Assessment & Valuation

The 2025 property tax bill for 2519 Cathy Ct was $5,282.

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$380,014 (+2%) Land $128,713 Building $251,301
2025$5,282.00$372,564 Land $126,190 Building $246,374
2023$4,979.00 (+1.41%)$358,099 Land $121,291 Building $236,808
2022$4,910.00

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

Flood

FEMA maps place 2519 Cathy Ct in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 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 2519 Cathy Ct is low, with a 0.02% 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 Likelihood0.02% 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 705 locations within half a mile, as of December 31, 2025

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

May also be available: Unwired, Verizon.

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