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3518 Swallow Way, Antioch, CA 94509 Property Records

Contra Costa County property record for 3518 Swallow Way, Antioch, CA 94509

Property Summary

Property TypeSingle Family Home
Details7 bd · 3.5 ba · 3,518 sqft · built 2004
Lot Size0.177 acres (7,705 sqft)
Owner2 Individual Names on File
Last Sale$520,000 (Aug 2004)
Tax Bill$8,108 (2025)
Deeds & MortgagesOct 2023 Transfer
Mar 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN075-421-005-2

Property Details

APN / Parcel Number

Primary APN075-421-005-2
Alternative APN
  • 075-421-005

Interior

Bedrooms7 Beds
Full Baths3.5 Baths
Half Baths1 Half Bath
Total Rooms13 Rooms
Stories2 Stories
Building Area3,518 sqft Living Area
1st Floor Area1,870 sqft
2nd Floor Area1,648 sqft

Exterior

Year BuiltBuilt 2004
Effective Year BuiltEffective 2004
Lot Area7,705 sqft (0.177 acres)
Garage TypeAttached
Garage Area656 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address3518 SWALLOW WAY
CityANTIOCH
StateCA
Zip94509-6457
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT6497 L903
Legal SubdivisionMIRA VISTA HILLS 11 SUB 6497
Legal Tract6497
Legal Lot Number903
JurisdictionCONTRA COSTA CA
Township / Civil DivisionTASSAJARA
Census Block Group3
Census Block3000
Census Tract355107

Owner

Source: Contra Costa County records · APN 075-421-005-2

Assessment roll updated July 14, 2026 · Last verified July 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 File
Mailing Address3518 SWALLOW WAY, ANTIOCH, CA 94509-6457
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Oct 06, 2023Intrafamily Transfer, Transfer
Mar 05, 2020Deed of Trust, Mortgage · Conventional Mortgage
BANK OF AMERICA

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleAug 17, 2004 · Amount on Record
Deed SaleAug 17, 2004 · Amount on Record
Deed Document Number2004317371
Last Transfer DateOct 05, 2023
Transfer Doc0000098399
Record UpdatedSep 20, 2026

October 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateOct 06, 2023
Property Address3518 SWALLOW WAY, ANTIOCH, CA 94509-6457
Document Number0000098399
Map ReferenceMB 326 PG 27
Instrument DateOct 05, 2023
Instrument2023-098399
Transaction TypeTransfer
Record UpdatedOct 17, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address3518 SWALLOW WAY, ANTIOCH, CA 94509-6457

March 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address3518 SWALLOW WAY, ANTIOCH, CA 94509-6457
Document Number0000048103
Instrument DateMar 05, 2020
Transaction TypeMortgage
Record UpdatedMar 19, 2020
Title CompanySTEWART TITLE COMPANY-STATE LOUIS DEFA, STEWART TITLE CO-ST LOUIS DEFA

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address3518 SWALLOW WAY ANTIOCH CA 945096457, ANTIOCH, CA 94509-6457

Mortgage

Document Number0000048103
DateMar 13, 2020
Instrument48103
Lender
NameBANK OF AMERICA
TypeBank
AddressCHARLOTTE, NC 28255
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMar 12, 2050

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityAntioch City
Unified School DistrictAntioch Unified School District (KG - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$739,027 (+2%) Land $148,566 Building $590,461
2025$8,108.00 (+6.11%) Homeowner's exemption$724,537 (+4.04%) Land $145,653 Building $578,884
2023$7,641.00 (+1.68%) Homeowner's exemption$696,405 Land $139,999 Building $556,406
2022$7,515.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Wildfire

Wildfire RiskModerate
above 63% of the US · lower than 61% of California
Wildfire Likelihood0.2% annual chance
ExposureIndirect
within ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
T-Mobile USA
Fixed Wireless		100 / 20

Based on FCC filings for 264 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemCITY OF ANTIOCH
serves 116,781 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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