508 Athena, Apt 3, Hercules, CA 94547 Property Records

Contra Costa County property record for 508 Athena, Apt 3, Hercules, CA 94547

Property Summary

Property Type	Condominium
Details	2 bd · 2 ba · 1,115 sqft · built 1988
Lot Size	0.018 acres (773 sqft)
Owner	2 Trust Names on File
Last Sale	$530,000 (Apr 2022)
Tax Bill	$7,924 (2025)
Deeds & Mortgages	Apr 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`404-150-017-6`

Property Details

APN / Parcel Number

Primary APN	`404-150-017-6`
Alternative APN	`404-150-017`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,115 sqft Living Area
1st Floor Area	1,031 sqft
Basement Area	84 sqft

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1988
Architectural Style	Condo/Apartment
Lot Area	773 sqft (0.018 acres)
Garage Type	Attached
Garage Area	410 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	508 ATHENA, 3
City	HERCULES
State	CA
Zip	94547-1947
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	PD
Legal Description	T06234 L B BG0041 U0003
Legal Subdivision	SUBDIVISION 6234
Legal Tract	6234
Legal Lot Number	B
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	1
Census Block	1012
Census Tract	359105

Owner

508 Athena, Apt 3 is held in a trust since April 2022.

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

Owner of Record	2 Trust Names on File
Mailing Address	1155 ARNOLD DR, MARTINEZ, CA 94553-6536
Owner Type	Company
Vesting	Trust

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	2 Names on Deed
Last Sale	Apr 28, 2022 · Amount on File
Deed Sale	Apr 28, 2022 · Amount on File
Prior Sale	Aug 24, 2004 · Amount on File
Deed Document Number	202273705
Prior Transfer Date	Apr 1, 2003
Prior Transfer Doc	0000168834
Record Updated	Oct 29, 2026

April 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 28, 2022
Property Address	508 ATHENA APT 3, 3, HERCULES, CA 94547-1947
Document Number	0000073705
Map Reference	MB 270 PG 47
Instrument Date	Apr 6, 2022
Instrument	2022-073705
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	508 ATHENA APT 3, 3, HERCULES, CA 94547-1947

Mortgage

Document Number	0000073706
Date	Apr 28, 2022
Instrument	2022-073706

Lender

Name	EQUITY PRIME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2052

Tax Assessment & Valuation

The 2025 property tax bill for 508 Athena, Apt 3 was $7,924.

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		$495,000 (-1%) Land $205,000 Building $290,000
2025	$7,924.00	$500,000 Land $207,547 Building $292,453
2023	$7,561.00 (+9.09%)	$480,000 Land $199,000 Building $281,000
2022	$6,931.00

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

Flood

FEMA maps place 508 Athena, Apt 3 in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

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.

Wildfire

Wildfire risk around 508 Athena, Apt 3 is low, with a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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 672 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable · Fiber in parts of the area	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile, Unwired.

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