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1190 Williams, Hercules, CA 94547 Property Records

Contra Costa County property record for 1190 Williams, Hercules, CA 94547 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,619 sqft · built 1986
Lot Size0.145 acres (6,300 sqft)
OwnerCompany Name on File
Last Sale$198,000 (Jul 1995)
Tax Bill$5,915 (2025)
Deeds & MortgagesJun 2020 Mortgage
Nov 2021 Transfer
+ 1 more
Flood ZoneZone X (minimal risk)
APN404-072-009-8

Property Details

APN / Parcel Number

Primary APN404-072-009-8
Alternative APN
  • 404-072-009

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms9 Rooms
Stories1 Story
Building Area1,619 sqft Living Area
1st Floor Area1,619 sqft

Exterior

Year BuiltBuilt 1986
Effective Year BuiltEffective 1995
Architectural StyleCluster
Lot Area6,300 sqft (0.145 acres)
Garage TypeAttached
Garage Area427 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address1190 WILLIAMS
CityHERCULES
StateCA
Zip94547-3732
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT5337A L0038 B
Legal SubdivisionSUBDIVISION 5337
Legal Tract5337A
Legal Lot Number0038
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group2
Census Block2030
Census Tract359105

Owner

Source: Contra Costa County records · APN 404-072-009-8

Assessment roll updated July 14, 2026 · Last verified August 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 Address1190 WILLIAMS, HERCULES, CA 94547-3732
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Jun 02, 2020Deed of Trust, Mortgage · Conventional Mortgage
NETWORK CAPITAL FUNDING CORP
Nov 23, 2021Intrafamily Transfer, Transfer
Nov 23, 2021Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJul 12, 1995 · Amount on Record
Deed SaleJul 12, 1995 · Amount on Record
Deed Document Number1995109614
Last Transfer DateOct 28, 2021
Transfer Doc0000322208
Record UpdatedSep 20, 2026

June 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address1190 WILLIAMS, HERCULES, CA 94547-3732
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyUNISOURCE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000104365
DateJun 02, 2020
Instrument2020-104365
Lender
NameNETWORK CAPITAL FUNDING CORP
TypeMortgage Company
AddressIRVINE, CA 92618
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueJun 01, 2035

November 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateNov 23, 2021
Property Address1190 WILLIAMS, HERCULES, CA 94547-3732
Document Number0000322209
Map ReferenceMB 273 PG 28
Instrument DateOct 28, 2021
Instrument2021-322209
Transaction TypeTransfer
Record UpdatedJun 07, 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
Address1190 WILLIAMS, HERCULES, CA 94547-3732

November 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateNov 23, 2021
Property Address1190 WILLIAMS, HERCULES, CA 94547-3732
Document Number0000322208
Map ReferenceMB 273 PG 28
Instrument DateOct 28, 2021
Instrument2021-322208
Transaction TypeTransfer
Record UpdatedNov 03, 2022

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address1190 WILLIAMS, HERCULES, CA 94547-3732

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 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$335,310 (+2%) Land $135,543 Building $199,767
2025$5,915.00 (+6.87%) Homeowner's exemption$328,736 (+4.04%) Land $132,886 Building $195,850
2023$5,535.00 (+1.28%) Homeowner's exemption$315,973 Land $127,727 Building $188,246
2022$5,465.00

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
Nearest Special Flood Hazard AreaZone AE, within 500 ft
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.

Mobile Coverage

5G and 4G LTE

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