100 Spinel Ct, Hercules, CA 94547 Property Records

Contra Costa County property record for 100 Spinel Ct, Hercules, CA 94547

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,345 sqft · built 1987
Lot Size	0.165 acres (7,200 sqft)
Owner	Company Name on Record
Last Sale	$44,500 (May 2018)
Tax Bill	$11,920 (2025)
Deeds & Mortgages	Oct 2017 Mortgage Jul 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`407-044-008-8`

Property Details

APN / Parcel Number

Primary APN	`407-044-008-8`
Alternative APN	`407-044-008`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,345 sqft Living Area
1st Floor Area	1,333 sqft
2nd Floor Area	1,012 sqft

Exterior

Year Built	Built 1987
Effective Year Built	Effective 2000
Lot Area	7,200 sqft (0.165 acres)
Garage Type	Attached
Garage Area	739 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	100 SPINEL CT
City	HERCULES
State	CA
Zip	94547-1734
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	T6156A L0191 B
Legal Subdivision	SUBDIVISION 6156
Legal Tract	6156A
Legal Lot Number	0191
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	3
Census Block	3001
Census Tract	359204

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	Company Name on Record
Mailing Address	100 SPINEL CT, HERCULES, CA 94547-1734
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 24, 2017	Deed of Trust, Mortgage · Conventional Mortgage GOLDWATER BANK NA
Jul 21, 2020	Deed of Trust, Mortgage · Conventional Mortgage COMMERCE HOME MORTGAGE LLC
Jun 26, 2018	Quit Claim Deed, Transfer Quitclaim
May 11, 2018	Grant Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 11, 2018 · Amount on Record
Deed Sale	May 11, 2018 · Amount on Record
Prior Sale	Jun 27, 2016 · Amount on Record
Deed Document Number	201874473
Prior Transfer Date	Oct 16, 2017
Prior Transfer Doc	0000074473
Record Updated	Oct 29, 2026

October 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	100 SPINEL CT, HERCULES, CA 94547-1734
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	NORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000195235
Date	Oct 24, 2017
Instrument	2017-195235

Lender

Name	GOLDWATER BANK NA
Type	Bank
Address	PHOENIX, AZ 85016

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Nov 1, 2032

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	100 SPINEL CT, HERCULES, CA 94547-1734
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PLACER TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000145698
Date	Jul 21, 2020
Instrument	2020-145698

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company
Address	IRVINE, CA 92606

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	121 Months
Due	Aug 1, 2030

June 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 26, 2018
Property Address	100 SPINEL CT, HERCULES, CA 94547-1734
Document Number	0000101107
Instrument Date	Jun 20, 2018
Instrument	101107
Transaction Type	Transfer
Record Updated	Jul 3, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	100 SPINEL CT HERCULES CA 945471734, HERCULES, CA 94547-1734

May 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 11, 2018
Property Address	100 SPINEL CT, HERCULES, CA 94547-1734
Document Number	0000074473
Instrument Date	Oct 16, 2017
Instrument	74473
Transaction Type	Transfer
Record Updated	May 22, 2018

Transaction

Amount	Amount Recorded
Tax	$48.95
Amount Accuracy	Full Value

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	100 SPINEL CT HERCULES CA 945471734, HERCULES, CA 94547-1734

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		$801,431 (+2%) Land $386,541 Building $414,890
2025	$11,920.00 (+5.52%)	$785,717 (+4.04%) Land $378,962 Building $406,755
2023	$11,296.00 (+1.1%)	$755,209 Land $364,248 Building $390,961
2022	$11,173.00

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	0.02% annual chance
Exposure	Direct burnable vegetation

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 403 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
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: T-Mobile, Unwired.

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