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289 Lilac Cir, Hercules, CA 94547 Property Records

Contra Costa County property record for 289 Lilac Cir, Hercules, CA 94547

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 3,013 sqft · built 1977
Lot Size0.189 acres (8,250 sqft)
Owner2 Individual Names on Record
Tax Bill$5,704 (2025)
Flood ZoneZone X (minimal risk)
APN406-241-011-5

Property Details

APN / Parcel Number

Primary APN406-241-011-5
Alternative APN
  • 406-241-011

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms10 Rooms
Stories2 Stories
Building Area3,013 sqft Living Area
1st Floor Area2,030 sqft
2nd Floor Area983 sqft

Exterior

Year BuiltBuilt 1977
Effective Year BuiltEffective 1985
Lot Area8,250 sqft (0.189 acres)
Garage TypeAttached
Garage Area456 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address289 LILAC CIR
CityHERCULES
StateCA
Zip94547-1034
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionT05006 L0118 B
Legal Tract05006
Legal Lot Number118
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group1
Census Block1007
Census Tract359203

Owner

Source: Contra Costa County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record2 Individual Names on Record
Mailing Address289 LILAC CIR, HERCULES, CA 94547-1034
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityHercules City
Unified School DistrictWest Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$312,310 (+2%) Land $59,579 Building $252,731
2025$5,704.00 (+6.82%) Homeowner's exemption$306,187 (+4.04%) Land $58,411 Building $247,776
2023$5,340.00 (+1.19%) Homeowner's exemption$294,299 Land $56,144 Building $238,155
2022$5,277.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

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

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

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskHigh
above 70% of the US · above 44% of California
Wildfire Likelihood0.3% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemEAST BAY MUD
serves 1,468,000 people · EPA ID CA0110005
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, 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 216 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20

May also be available: Unwired.

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