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4108 Spaulding St, Antioch, CA 94531 Property Records

Contra Costa County property record for 4108 Spaulding St, Antioch, CA 94531

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 2,188 sqft · built 1990
Lot Size0.187 acres (8,150 sqft)
OwnerCompany Name on File
Last Sale$177,000 (Apr 1996)
Tax Bill$3,728 (2025)
Deeds & MortgagesJul 2023 Transfer
Mar 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN052-305-006

Property Details

APN / Parcel Number

Primary APN052-305-006
Alternative APN
  • 052-305-006-0

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms10 Rooms
Stories2 Stories
Building Area2,188 sqft Living Area
1st Floor Area1,142 sqft
2nd Floor Area1,046 sqft

Exterior

Year BuiltBuilt 1990
Effective Year BuiltEffective 1990
Lot Area8,150 sqft (0.187 acres)
Garage TypeAttached
Garage Area677 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address4108 SPAULDING ST
CityANTIOCH
StateCA
Zip94531-8217
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT6855 L167
Legal SubdivisionVIERA RANCH I SUB 6855
Legal Tract6855
Legal Lot Number167
JurisdictionCONTRA COSTA CA
Township / Civil DivisionANTIOCH-PITTSBURG
Census Block Group3
Census Block3004
Census Tract308002

Owner

Source: Contra Costa County records · APN 052-305-006

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 RecordCompany Name on File
Mailing Address4108 SPAULDING ST, ANTIOCH, CA 94531-8217
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Jul 07, 2023Intrafamily Transfer, Transfer
Mar 02, 2021Deed of Trust, Mortgage · Conventional Mortgage
GUARANTEED RATE INC

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleApr 23, 1996 · Amount on Record
Deed SaleApr 23, 1996 · Amount on Record
Deed Document Number199673919
Last Transfer DateJun 15, 2023
Transfer Doc0000065029
Record UpdatedSep 20, 2026

July 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateJul 07, 2023
Property Address4108 SPAULDING ST, ANTIOCH, CA 94531-8217
Document Number0000065029
Map ReferenceMB 331 PG 8
Instrument DateJun 15, 2023
Instrument2023-065029
Transaction TypeTransfer
Record UpdatedJul 19, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Trust
Address4108 SPAULDING ST, ANTIOCH, CA 94531-8217

March 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address4108 SPAULDING ST, ANTIOCH, CA 94531-8217
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyCHICAGO TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address4108 SPAULDING ST, ANTIOCH, CA 94531-8217

Mortgage

Document Number0000062227
DateMar 02, 2021
Instrument2021-062227
Lender
NameGUARANTEED RATE INC
TypeMortgage Company
AddressCHICAGO, IL 60613
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMar 01, 2051

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$304,297 (+2%) Land $50,816 Building $253,481
2025$3,728.00 (+6.58%) Homeowner's exemption$298,331 (+4.04%) Land $49,820 Building $248,511
2023$3,498.00 (+1.48%) Homeowner's exemption$286,749 (+2%) Land $47,887 Building $238,862
2022$3,447.00 Homeowner's exemption$281,128 Land $46,949 Building $234,179

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

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

Wildfire

Wildfire RiskLow
lower than 97% of the US · lower than 97.8% of California
Wildfire Likelihood0.01% annual chance
ExposureDirect
burnable vegetation at the parcel

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)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
T-Mobile USA
Fixed Wireless		100 / 20
AT&T
Fixed Wireless · DSL		100 / 20

May also be available: Verizon.

Based on FCC filings for 204 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA0710001, 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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