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1511 D St, Antioch, CA 94509 Property Records

Contra Costa County property record for 1511 D St, Antioch, CA 94509

Property Summary

Property TypeSingle Family Home
Details2 bd · 1.5 ba · 984 sqft · built 1918
Lot Size0.171 acres (7,434 sqft)
OwnerCompany Name on File
Last Sale$225,000 (Jan 2026)
Tax Bill$4,256 (2025)
Deeds & MortgagesJan 2026 Transfer
Jan 2026 Sale & Construction Loan
Flood ZoneZone X (minimal risk)
APN067-101-042-9

Property Details

APN / Parcel Number

Primary APN067-101-042-9
Alternative APN
  • 067-101-042

Interior

Bedrooms2 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms4 Rooms
Stories1 Story
Building Area984 sqft Living Area
1st Floor Area984 sqft

Exterior

Year BuiltBuilt 1918
Effective Year BuiltEffective 1918
Lot Area7,434 sqft (0.171 acres)

Location & Zoning

Street Address1511 D ST
CityANTIOCH
StateCA
Zip94509-2347
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionWILLS ADDN POR LOT 12
Legal SubdivisionWILLS ADD
Legal Lot Number12
JurisdictionCONTRA COSTA CA
Township / Civil DivisionANTIOCH-PITTSBURG
Census Block Group2
Census Block2002
Census Tract306003

Owner

1511 D St is owned by a company that bought it in January 2026.

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

Owner of RecordCompany Name on File
Mailing Address6 HATHAWAY DR, 612, NOVATO, CA 94949-4517
Owner TypeCompany
VestingCompany

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
Jan 6, 2026Intrafamily Transfer, Transfer
ORANGE COAST TITLE COMPANY
Jan 6, 2026Grant Deed, Construction Loan · Construction Mortgage
KIAVI FUNDING INC

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJan 6, 2026 · Amount on File
Deed SaleJan 6, 2026 · Amount on File
Deed Document Number20261437
Prior Transfer DateDec 30, 2009
Prior Transfer Doc0000013299
Record UpdatedSep 20, 2026

January 2026: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateJan 6, 2026
Property Address1511 D ST, ANTIOCH, CA 94509-2347
Document Number0000001436
Map ReferenceMB B PG 29
Instrument DateJan 3, 2025
Instrument2026- 001436
Transaction TypeTransfer
Record UpdatedJan 15, 2026
Title CompanyORANGE COAST TITLE COMPANY

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4643 LOS FELIZ BLVD, LOS ANGELES, CA 90027-2062

January 2026: Grant Deed, Construction Loan

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateJan 6, 2026
Property Address1511 D ST, ANTIOCH, CA 94509-2347
Document Number0000001437
Map ReferenceMB B PG 29
Instrument DateJan 3, 2025
Instrument2026- 001437
Transaction TypeConstruction Loan
Record UpdatedJan 15, 2026
Title CompanyORANGE COAST TITLE COMPANY

Transaction

AmountAmount on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address6 HATHAWAY DR APT 612, 612, NOVATO, CA 94949-4517

Mortgage

Document Number0000001438
DateJan 6, 2026
Instrument2026- 001438
Lender
NameKIAVI FUNDING INC
TypeMortgage Company
Agreement
TypeConstruction Mortgage
AmountAmount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 1511 D St was $4,256.

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$335,553 (+2%) Land $286,844 Building $48,709
2025$4,256.00$328,974 Land $281,220 Building $47,754
2023$4,039.00 (+1.53%)$316,200 Land $270,300 Building $45,900
2022$3,978.00

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

Flood

FEMA maps place 1511 D St in Zone X, an area of minimal flood risk.

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

The area around 1511 D St has no burnable land within ember reach, so its wildfire risk is not rated.

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

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

May also be available: T-Mobile, Verizon.

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