307 Cinnabar Way, Hercules, CA 94547 Property Records

Contra Costa County property record for 307 Cinnabar Way, Hercules, CA 94547

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,085 sqft · built 1988
Lot Size	0.156 acres (6,800 sqft)
Owner	Trust Name on File
Tax Bill	$6,081 (2025)
Deeds & Mortgages	Dec 2021 Transfer Dec 2021 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`407-072-018-2`

Property Details

APN / Parcel Number

Primary APN	`407-072-018-2`
Alternative APN	`407-072-018`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,085 sqft Living Area
1st Floor Area	1,187 sqft
2nd Floor Area	898 sqft

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1988
Lot Area	6,800 sqft (0.156 acres)
Garage Type	Attached
Garage Area	479 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	307 CINNABAR WAY
City	HERCULES
State	CA
Zip	94547-1744
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	T6156A L0101 B
Legal Subdivision	SUB 6156
Legal Tract	6156A
Legal Lot Number	0101
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	3
Census Block	3004
Census Tract	359204

Owner

307 Cinnabar Way is owner-occupied and held in a trust since December 2021.

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

Owner of Record	Trust Name on File
Mailing Address	307 CINNABAR WAY, HERCULES, CA 94547-1744
Occupancy	Owner Occupied
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

Date	Document
Dec 6, 2021	Intrafamily Transfer, Transfer
Dec 6, 2021	Intrafamily Transfer, Transfer
Apr 26, 2017	Quit Claim Deed, Transfer TSI TITLE COMPANY/CA INC, TSI TITLE CO/CA INC
Apr 26, 2017	Quit Claim Deed, Transfer · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Dec 2, 2021
Transfer Doc	0000331731
Record Updated	Sep 20, 2026

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 6, 2021
Property Address	307 CINNABAR WAY, HERCULES, CA 94547-1744
Document Number	0000331731
Map Reference	MB 278 PG 43
Instrument Date	Dec 2, 2021
Instrument	2021-331731
Transaction Type	Transfer
Record Updated	Aug 1, 2023

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
Relationship	Revocable Trust
Address	307 CINNABAR WAY, HERCULES, CA 94547-1744

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 6, 2021
Property Address	307 CINNABAR WAY, HERCULES, CA 94547-1744
Document Number	0000331730
Map Reference	MB 278 PG 43
Instrument Date	Dec 2, 2021
Instrument	2021-331730
Transaction Type	Transfer
Record Updated	Aug 1, 2023

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
Relationship	Community Property
Address	307 CINNABAR WAY, HERCULES, CA 94547-1744

April 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 26, 2017
Property Address	307 CINNABAR WAY, HERCULES, CA 94547-1744
Document Number	0000071848
Instrument Date	Apr 18, 2017
Instrument	71848
Transaction Type	Transfer
Record Updated	May 4, 2017
Title Company	TSI TITLE COMPANY/CA INC, TSI TITLE CO/CA INC

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	307 CINNABAR WAY HERCULES CA 945471744, HERCULES, CA 94547-1744

April 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 26, 2017
Property Address	307 CINNABAR WAY, HERCULES, CA 94547-1744
Document Number	0000071846
Instrument Date	Apr 18, 2017
Instrument	71846
Transaction Type	Transfer
Record Updated	May 4, 2017
Title Company	TSI TITLE COMPANY/CA INC, TSI TITLE CO/CA INC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	307 CINNABAR WAY HERCULES CA 945471744, HERCULES, CA 94547-1744

Mortgage

Document Number	71847
Date	Apr 26, 2017
Instrument	71847

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	120 Months
Due	Apr 25, 2027

Tax Assessment & Valuation

The 2025 property tax bill for 307 Cinnabar Way was $6,081 with a homeowner's exemption.

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		$358,224 (+2%) Land $117,122 Building $241,102
2025	$6,081.00 Homeowner's exemption	$351,201 Land $114,826 Building $236,375
2023	$5,691.00 (+1.23%) Homeowner's exemption	$337,566 Land $110,368 Building $227,198
2022	$5,622.00

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

Flood

FEMA maps place 307 Cinnabar Way in Zone X, an area of minimal flood risk.

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

Wildfire risk around 307 Cinnabar Way 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	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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