304 Lilac Cir, Hercules, CA 94547 Property Records

Contra Costa County property record for 304 Lilac Cir, Hercules, CA 94547

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,927 sqft · built 1978
Lot Size	0.239 acres (10,395 sqft)
Owner	Individual Name on File
Tax Bill	$7,324 (2025)
Deeds & Mortgages	Apr 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`406-242-006-4`

Property Details

APN / Parcel Number

Primary APN	`406-242-006-4`
Alternative APN	`406-242-006`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	1,927 sqft Living Area
1st Floor Area	972 sqft
2nd Floor Area	955 sqft

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1983
Lot Area	10,395 sqft (0.239 acres)
Garage Type	Attached
Garage Area	458 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	304 LILAC CIR
City	HERCULES
State	CA
Zip	94547-1016
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 5006 LOT 136
Legal Subdivision	SUBDIVISION 5006
Legal Tract	5006
Legal Lot Number	136
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	1
Census Block	1011
Census Tract	359203

Owner

304 Lilac Cir is owned and occupied by an individual who acquired it in November 2015.

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

Owner of Record	Individual Name on File
Mailing Address	304 LILAC CIR, HERCULES, CA 94547-1016
Occupancy	Owner Occupied
Owner Type	Individual

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

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 30, 2015
Deed Sale	Nov 30, 2015
Prior Sale	Mar 31, 2009 · Amount on File
Deed Document Number	2015247300
Prior Transfer Date	Nov 29, 2015
Prior Transfer Doc	0000247300
Record Updated	Oct 29, 2026

April 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 16, 2021
Property Address	304 LILAC CIR, HERCULES, CA 94547-1016
Document Number	0000114388
Map Reference	MB 197 PG 17-38
Instrument Date	Apr 13, 2021
Instrument	2021-114388
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	ORANGE COAST TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	304 LILAC CIR, HERCULES, CA 94547-1016

Mortgage

Document Number	0000114389
Date	Apr 16, 2021
Instrument	2021-114389

Lender

Name	WINNPOINTE CORPORATION
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	May 1, 2036

Tax Assessment & Valuation

The 2025 property tax bill for 304 Lilac Cir was $7,324.

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Hercules City
Unified School District	West Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$440,008 (+2%) Land $177,315 Building $262,693
2025	$7,324.00	$431,382 Land $173,839 Building $257,543
2023	$6,892.00 (+1.14%)	$414,634 Land $167,090 Building $247,544
2022	$6,814.00

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

Flood

FEMA maps place 304 Lilac Cir in Zone X, an area of minimal flood risk.

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

Wildfire risk around 304 Lilac Cir is high, ranking above 70% of the US, with a 0.3% annual chance of wildfire.

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

Wildfire Risk	High above 70% of the US · above 44% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 System	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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

Provider	Max 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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