127 Trellis Bay, Hercules, CA 94547 Property Records

Contra Costa County property record for 127 Trellis Bay, Hercules, CA 94547

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 3,489 sqft · built 2003
Lot Size	0.139 acres (6,039 sqft)
Owner	2 Company Names on Record
Last Sale	$760,000 (Oct 2016)
Tax Bill	$13,779 (2025)
Deeds & Mortgages	Nov 2020 Mortgage Aug 2022 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`404-520-007`

Property Details

APN / Parcel Number

Primary APN	`404-520-007`
Alternative APN	`404-520-007-0`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,489 sqft Living Area
1st Floor Area	1,741 sqft
2nd Floor Area	1,748 sqft

Exterior

Year Built	Built 2003
Effective Year Built	Effective 2003
Architectural Style	Cluster
Lot Area	6,039 sqft (0.139 acres)
Garage Type	Attached
Garage Area	611 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	127 TRELLIS BAY
City	HERCULES
State	CA
Zip	94547-2653
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8595 L43
Legal Subdivision	SUBDIVISION 4719
Legal Tract	8595
Legal Lot Number	43
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	1
Census Block	1010
Census Tract	392300

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 Company Names on Record
Mailing Address	127 TRELLIS BAY, HERCULES, CA 94547-2653
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Nov 13, 2020	Deed of Trust, Mortgage · Conventional Mortgage BAY VALLEY MORTGAGE GROUP
Aug 12, 2022	Intrafamily Transfer, Transfer
Mar 20, 2020	Deed of Trust, Mortgage · Conventional Mortgage ROYAL PACIFIC FNDG

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 5, 2016 · Amount on Record
Deed Sale	Oct 5, 2016 · Amount on Record
Prior Sale	Aug 21, 2009 · Amount on Record
Deed Document Number	2016206507
Last Transfer Date	Jul 12, 2022
Transfer Doc	0000125774
Record Updated	Oct 29, 2026

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	127 TRELLIS BAY, HERCULES, CA 94547-2653
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	127 TRELLIS BAY, HERCULES, CA 94547-2653

Mortgage

Document Number	0000274198
Date	Nov 13, 2020
Instrument	2020-274198

Lender

Name	BAY VALLEY MORTGAGE GROUP
Type	Mortgage Company
Address	GARDEN GROVE, CA 92841

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2050

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 12, 2022
Property Address	127 TRELLIS BAY, HERCULES, CA 94547-2653
Document Number	0000125774
Map Reference	MB 442 PG 49
Instrument Date	Jul 12, 2022
Instrument	2022-125774
Transaction Type	Transfer
Record Updated	Jun 7, 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	127 TRELLIS BAY, HERCULES, CA 94547-2653
Investor	Possibly a Property Investor

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	127 TRELLIS BAY, HERCULES, CA 94547-2653
Document Number	0000057929
Instrument Date	Mar 20, 2020
Transaction Type	Mortgage
Record Updated	Apr 15, 2020
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	127 TRELLIS BAY HERCULES CA 945472653, HERCULES, CA 94547-2653

Mortgage

Document Number	0000057929
Date	Mar 26, 2020
Instrument	57929

Lender

Name	ROYAL PACIFIC FNDG
Type	Funding / Finance Company
Address	COSTA MESA, CA 92626

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 25, 2050

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		$899,678 (+2%) Land $351,583 Building $548,095
2025	$13,779.00 (+5.77%)	$882,039 (+4.04%) Land $344,690 Building $537,349
2023	$13,027.00 (+1.32%)	$847,790 Land $331,306 Building $516,484
2022	$12,857.00

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 97% of the US · lower than 97.8% of California
Wildfire Likelihood	Under 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 613 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20

May also be available: Unwired, Verizon.

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