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1066 Lantern Bay, Hercules, CA 94547 Property Records

Contra Costa County property record for 1066 Lantern Bay, Hercules, CA 94547

Property Summary

Property TypeSingle Family Home
Details5 bd · 3 ba · 2,730 sqft · built 2003
Lot Size0.095 acres (4,121 sqft)
OwnerCompany Name on File
Last Sale$558,000 (Dec 2003)
Tax Bill$12,029 (2025)
Deeds & MortgagesNov 2020 Mortgage
Sep 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN404-600-023

Property Details

APN / Parcel Number

Primary APN404-600-023
Alternative APN
  • 404-600-023-0

Interior

Bedrooms5 Beds
Full Baths3 Baths
Total Rooms10 Rooms
Stories2 Stories
Building Area2,730 sqft Living Area
1st Floor Area1,369 sqft
2nd Floor Area1,361 sqft

Exterior

Year BuiltBuilt 2003
Effective Year BuiltEffective 2003
Architectural StyleCluster
Lot Area4,121 sqft (0.095 acres)
Garage TypeAttached
Garage Area420 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemCentral

Location & Zoning

Street Address1066 LANTERN BAY
CityHERCULES
StateCA
Zip94547-1993
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT8597 L23
Legal SubdivisionSUBDIVISION 8597
Legal Tract8597
Legal Lot Number23
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group1
Census Block1002
Census Tract392300

Owner

Source: Contra Costa County records · APN 404-600-023

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 Address1066 LANTERN BAY, HERCULES, CA 94547-1993
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Nov 03, 2020Deed of Trust, Mortgage · Conventional Mortgage
GOOGAIN INC
Sep 21, 2021Deed of Trust, Mortgage · Conventional Mortgage
GOOGAIN INC

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleDec 24, 2003 · Amount on Record
Deed SaleDec 24, 2003 · Amount on Record
Deed Document Number2003615019
Last Transfer DateSep 24, 2012
Transfer Doc0000259034
Record UpdatedSep 20, 2026

November 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address1066 LANTERN BAY, HERCULES, CA 94547-1993
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyFIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address1066 IANTERN BAY, HERCULES, CA 94547

Mortgage

Document Number0000260430
DateNov 03, 2020
Instrument2020-260430
Lender
NameGOOGAIN INC
TypeMortgage Company
AddressSUNNYVALE, CA 94086
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term359 Months
DueOct 01, 2050

September 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address1066 LANTERN BAY, HERCULES, CA 94547-1993
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyFIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address1066 LANTERN BAY, HERCULES, CA 94547-1993

Mortgage

Document Number0000261800
DateSep 21, 2021
Instrument2021-261800
Lender
NameGOOGAIN INC
TypeMortgage Company
AddressSUNNYVALE, CA 94086
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueOct 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
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$809,064 (+2%) Land $290,034 Building $519,030
2025$12,029.00 (+6.09%) Homeowner's exemption$793,201 (+4.04%) Land $284,348 Building $508,853
2023$11,338.00 (+1.38%) Homeowner's exemption$762,402 Land $273,307 Building $489,095
2022$11,184.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 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
Nearby Flood Policies1 in force

Wildfire

Wildfire RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.01% annual chance
ExposureDirect
burnable vegetation at the parcel

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 as of December 31, 2025 · Last verified October 2026

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

May also be available: Unwired, Verizon.

Based on FCC filings for 613 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 SystemEAST BAY MUD
serves 1,468,000 people
Water SourceSurface water
Last State InspectionDec 2021
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. This system sells water to local utilities; the supplier billing this address may be one of them. The full violation and enforcement history is in the system's EPA record.

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