402 Olympus, Apt 7, Hercules, CA 94547 Property Records

Contra Costa County property record for 402 Olympus, Apt 7, Hercules, CA 94547

Property Summary

Property Type	Condominium
Details	2 bd · 2.5 ba · 1,180 sqft · built 1988
Lot Size	0.014 acres (616 sqft)
Owner	2 Individual Names on Record
Last Sale	$490,000 (Mar 2026)
Tax Bill	$7,967 (2025)
Deeds & Mortgages	Mar 2026 Transfer Mar 2026 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`404-140-042-7`

Property Details

APN / Parcel Number

Primary APN	`404-140-042-7`
Alternative APN	`404-140-042`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	4 Rooms
Stories	2 Stories
Building Area	1,180 sqft Living Area
1st Floor Area	576 sqft
2nd Floor Area	604 sqft

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1988
Architectural Style	Condo/Apartment
Lot Area	616 sqft (0.014 acres)
Garage Type	Attached
Garage Area	410 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	402 OLYMPUS, 7
City	HERCULES
State	CA
Zip	94547-1956
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	PD
Legal Description	T06234 L B BG0035 U0007
Legal Subdivision	SUBDIVISION 6234
Legal Tract	6234
Legal Lot Number	1
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	1
Census Block	1013
Census Tract	359105

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	402 OLYMPUS, 7, HERCULES, CA 94547-1956
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Mar 11, 2026	Affidavit of Death of Joint Tenant, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY
Mar 11, 2026	Grant Deed, Transfer · Conventional Mortgage AMERICAN FINANCIAL NETWORK INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 11, 2026 · Amount on Record
Deed Sale	Mar 11, 2026 · Amount on Record
Prior Sale	Jun 7, 2024 · Amount on Record
Deed Document Number	202623971
Prior Transfer Date	Aug 7, 1997
Prior Transfer Doc	0000144717
Record Updated	Oct 29, 2026

March 2026: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 11, 2026
Property Address	402 OLYMPUS APT 7, 7, HERCULES, CA 94547-1956
Document Number	0000023970
Map Reference	MB 270 PG 47
Instrument Date	Mar 7, 2026
Instrument	2026- 023970
Transaction Type	Transfer
Record Updated	Mar 20, 2026
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	735 ARCADIA AVE UNIT C, C, ARCADIA, CA 91007-7246

March 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 11, 2026
Property Address	402 OLYMPUS APT 7, 7, HERCULES, CA 94547-1956
Document Number	0000023971
Map Reference	MB 270 PG 47
Instrument Date	Mar 6, 2026
Instrument	2026- 023971
Transaction Type	Transfer
Record Updated	Mar 20, 2026
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
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	Joint Tenants
Address	402 OLYMPUS APT 7, 7, HERCULES, CA 94547-1956

Mortgage

Document Number	0000023972
Date	Mar 11, 2026
Instrument	2026- 023972

Lender

Name	AMERICAN FINANCIAL NETWORK INC
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2056

Tax Assessment & Valuation

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		$490,000 (-3.92%) Land $220,000 Building $270,000
2025	$7,967.00 (+49.14%) Homeowner's exemption	$510,000 (+66.48%) Land $229,500 Building $280,500
2023	$5,342.00 (+1.12%)	$306,339 Land $101,326 Building $205,013
2022	$5,283.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
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

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

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: T-Mobile.

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