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358 Oneil Cir, Hercules, CA 94547 Property Records

Contra Costa County property record for 358 Oneil Cir, Hercules, CA 94547 · Last verified July 2026

Property Summary

Property TypeTownhouse
Details4 bd · 3 ba · 1,538 sqft · built 1987
Lot Size0.075 acres (3,276 sqft)
Owner2 Individual Names on File
Last Sale$359,500 (Jul 2015)
Tax Bill$7,453 (2025)
Deeds & MortgagesSep 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN404-351-071

Property Details

APN / Parcel Number

Primary APN404-351-071
Alternative APN
  • 404-351-071-0

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms8 Rooms
Stories2 Stories
Building Area1,538 sqft Living Area
1st Floor Area871 sqft
2nd Floor Area667 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1987
Effective Year BuiltEffective 1987
Architectural StyleTownhouse
Lot Area3,276 sqft (0.075 acres)
Garage TypeAttached
Garage Area403 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Street Address358 ONEIL CIR
CityHERCULES
StateCA
Zip94547-3747
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Townhouse
Legal DescriptionT6773 L71
Legal SubdivisionSUBDIVISION 6773
Legal Tract6773
Legal Lot Number71
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group2
Census Block2027
Census Tract359105

Owner

Source: Contra Costa County records · APN 404-351-071

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 Address358 ONEIL CIR, HERCULES, CA 94547-3747
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJul 31, 2015 · Amount on Record
Deed SaleJul 31, 2015 · Amount on Record
Prior SaleSep 10, 2001 · Amount on Record
Deed Document Number2015159307
Prior Transfer DateJan 31, 2005
Prior Transfer Doc0000051039
Record UpdatedSep 20, 2026

September 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address358 ONEIL CIR, HERCULES, CA 94547-3747
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyFIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address358 ONEIL CIR, HERCULES, CA 94547-3747

Mortgage

Document Number0000208184
DateSep 18, 2020
Instrument2020-208184
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
AddressPONTIAC, MI 48341
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueOct 01, 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
MunicipalityHercules City
Unified School DistrictWest Contra Costa 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$464,871 (+2%) Land $108,669 Building $356,202
2025$7,453.00 (+6.37%) Homeowner's exemption$455,757 (+4.04%) Land $106,539 Building $349,218
2023$7,007.00 (+1.15%) Homeowner's exemption$438,060 Land $102,402 Building $335,658
2022$6,927.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133591052, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearby Flood Policies5 in force

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 505 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
VerizonFixed Wireless300 / 20
AT&TFixed Wireless100 / 20
T-Mobile USAFixed Wireless100 / 20
AT&TDSL100 / 20

May also be available at this address: Unwired, Sonic Telecom. Availability varies by address; speeds are provider-advertised maximums, not measured.

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