Contra Costa County property record for 427 Grenadine Way, Hercules, CA 94547
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,134 sqft · built 1995 |
| Lot Size | 0.126 acres (5,500 sqft) |
| Owner | Company Name on File |
| Last Sale | $525,000 (Dec 2023) |
| Tax Bill | $11,501 (2025) |
| Deeds & Mortgages | Dec 2023 Transfer Apr 2019 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 362-395-010-6 |
| Primary APN | 362-395-010-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,134 sqft Living Area |
| 1st Floor Area | 1,045 sqft |
| 2nd Floor Area | 1,089 sqft |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Lot Area | 5,500 sqft (0.126 acres) |
| Garage Type | Attached |
| Garage Area | 586 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 427 GRENADINE WAY |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-2051 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7081 L204 |
| Legal Subdivision | SUBDIVISION 7081 |
| Legal Tract | 7081 |
| Legal Lot Number | 204 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | BRIONES |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 356002 |
Source: Contra Costa County records · APN 362-395-010-6
Assessment roll updated July 14, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 427 GRENADINE WAY, HERCULES, CA 94547-2051 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Dec 05, 2023 | Intrafamily Transfer, Transfer |
| Apr 22, 2019 | Deed of Trust, Mortgage · Line of Credit US BANK NA |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 05, 2023 · Amount on Record |
| Deed Sale | Dec 05, 2023 · Amount on Record |
| Prior Sale | Jun 30, 2003 · Amount on Record |
| Deed Document Number | 2023128812 |
| Prior Transfer Date | Dec 04, 2023 |
| Prior Transfer Doc | 0000128812 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 05, 2023 |
| Property Address | 427 GRENADINE WAY, HERCULES, CA 94547-2051 |
| Document Number | 0000128812 |
| Map Reference | MB 332 PG 6 |
| Instrument Date | Dec 04, 2023 |
| Instrument | 2023-128812 |
| Transaction Type | Transfer |
| Record Updated | Dec 14, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Living Trust |
| Address | 427 GRENADINE WAY, HERCULES, CA 94547-2051 |
| Investor | Possibly a Property Investor |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 427 GRENADINE WAY, HERCULES, CA 94547-2051 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | SOLIDIFI US INC |
| Name | Verified Name |
|---|
| Document Number | 0000055160 |
|---|---|
| Date | Apr 22, 2019 |
| Instrument | 2019-055160 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | CINCINNATI, OH 45202 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Mar 28, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Hercules City |
| Unified School District | West Contra Costa Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $775,561 (+2%) Land $369,316 Building $406,245 | |
| 2025 | $11,501.00 (+5.63%) Homeowner's exemption | $760,355 (+4.04%) Land $362,075 Building $398,280 |
| 2023 | $10,888.00 (+1.15%) Homeowner's exemption | $730,831 Land $348,016 Building $382,815 |
| 2022 | $10,764.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133560022, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 7 (1993–2017) |
| Claims Outside the SFHA | 2 of 7 |
| Most Recent Claim | Feb 2017 · Severe Winter Storms, Flooding, And Mudslides |
| Wildfire Risk | High above 80% of the US · above 58% of California |
|---|---|
| Wildfire Likelihood | 0.6% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 285 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Unwired.
5G and 4G LTE (outdoors only)
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026
| Water System | EAST BAY MUD serves 1,468,000 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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