145 Agate Way, Hercules, CA 94547 Property Records

Contra Costa County property record for 145 Agate Way, Hercules, CA 94547

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,624 sqft · built 1988
Lot Size	0.219 acres (9,516 sqft)
Owner	Individual Name on Record
Tax Bill	$5,876 (2025)
Deeds & Mortgages	May 2026 Mortgage Mar 2023 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`407-093-019-5`

Property Details

APN / Parcel Number

Primary APN	`407-093-019-5`
Alternative APN	`407-093-019`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,624 sqft Living Area
1st Floor Area	873 sqft
2nd Floor Area	751 sqft

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1988
Lot Area	9,516 sqft (0.219 acres)
Garage Type	Attached
Garage Area	472 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	145 AGATE WAY
City	HERCULES
State	CA
Zip	94547-1748
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	T06157 L0041 B
Legal Subdivision	SUBDIVISION 6157
Legal Tract	06157
Legal Lot Number	41
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	3
Census Block	3007
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	Individual Name on Record
Mailing Address	145 AGATE WAY, HERCULES, CA 94547-1748
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Person

Deeds, Mortgages & Sale History

Date	Document
May 20, 2026	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Mar 17, 2023	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Jul 2, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Sep 23, 2003
Transfer Doc	0000492001
Record Updated	Sep 20, 2026

May 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Recording Date	May 20, 2026
Property Address	145 AGATE WAY, HERCULES, CA 94547-1748
Document Number	0000052564
Instrument Date	May 12, 2026
Instrument	202652564
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	145 AGATE WAY, HERCULES, CA 94547-1748

Mortgage

Document Number	0000052564,
Date	May 20, 2026
Instrument	202652564

Lender

Name	ROCKET MORTGAGE LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.3%
Initial Type	Fixed Rate
Max Rate	-1%

March 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	145 AGATE WAY, HERCULES, CA 94547-1748
Transaction Type	Mortgage
Record Updated	Mar 24, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	145 AGATE WAY, HERCULES, CA 94547-1748

Mortgage

Document Number	0000025416
Date	Mar 17, 2023
Instrument	2023-025416

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2053

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	145 AGATE WAY, HERCULES, CA 94547-1748
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	145 AGATE WAY, HERCULES, CA 94547-1748

Mortgage

Document Number	0000189886
Date	Jul 2, 2021
Instrument	2021-189886

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Jul 1, 2036

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		$332,644 (+2%) Land $112,435 Building $220,209
2025	$5,876.00 (+6.86%) Homeowner's exemption	$326,123 (+4.04%) Land $110,231 Building $215,892
2023	$5,499.00 (+1.2%) Homeowner's exemption	$313,460 Land $105,951 Building $207,509
2022	$5,434.00

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 67% of the US · lower than 81% of California
Wildfire Likelihood	0.03% 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 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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