Contra Costa County property record for 280 Grenadine Way, Hercules, CA 94547
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,193 sqft · built 1994 |
| Lot Size | 0.126 acres (5,500 sqft) |
| Owner | Trust Name on File |
| Last Sale | $277,500 (Aug 1994) |
| Tax Bill | $7,711 (2025) |
| Deeds & Mortgages | May 2021 Mortgage Jul 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 362-384-008-3 |
| Primary APN | 362-384-008-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,193 sqft Living Area |
| 1st Floor Area | 1,180 sqft |
| 2nd Floor Area | 1,013 sqft |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Lot Area | 5,500 sqft (0.126 acres) |
| Garage Type | Attached |
| Garage Area | 598 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 280 GRENADINE WAY |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-2046 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7081 L257 |
| Legal Subdivision | SUBDIVISION 7081 |
| Legal Tract | 7081 |
| Legal Lot Number | 257 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | BRIONES |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 356002 |
280 Grenadine Way is owner-occupied and held in a trust since July 2022.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 280 GRENADINE WAY, HERCULES, CA 94547-2046 |
| 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.
| Date | Document |
|---|---|
| May 21, 2021 | Deed of Trust, Mortgage · Conventional Mortgage CHEVRON FCU |
| Jul 19, 2022 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 9, 1994 · Amount on File |
| Deed Sale | Aug 9, 1994 · Amount on File |
| Deed Document Number | 1994199740 |
| Last Transfer Date | Jul 7, 2022 |
| Transfer Doc | 0000115358 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 280 GRENADINE WAY, HERCULES, CA 94547-2046 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 280 GRENADINE WAY, HERCULES, CA 94547-2046 |
| Document Number | 0000150607 |
|---|---|
| Date | May 21, 2021 |
| Instrument | 2021-150607 |
| Name | CHEVRON FCU |
|---|---|
| Type | Credit Union |
| Address | OAKLAND, CA 94607 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 19, 2022 |
| Property Address | 280 GRENADINE WAY, HERCULES, CA 94547-2046 |
| Document Number | 0000115358 |
| Map Reference | MB 332 PG 6 |
| Instrument Date | Jul 7, 2022 |
| Instrument | 2022-115358 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 280 GRENADINE WAY, HERCULES, CA 94547-2046 |
The 2025 property tax bill for 280 Grenadine Way was $7,711 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Hercules City |
| Unified School District | West Contra Costa Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $478,288 (+2%) Land $164,454 Building $313,834 | |
| 2025 | $7,711.00 Homeowner's exemption | $468,911 Land $161,230 Building $307,681 |
| 2023 | $7,254.00 (+1.21%) Homeowner's exemption | $450,705 Land $154,970 Building $295,735 |
| 2022 | $7,167.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 280 Grenadine Way in Zone X, an area of minimal flood risk, though there have been 7 flood claims nearby since 1993.
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 |
| Nearby Flood Claims | 7 (1993–2017) |
| Claims Outside the SFHA | 2 of 7 |
| Most Recent Claim | Feb 2017 · Severe Winter Storms, Flooding, And Mudslides |
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 risk around 280 Grenadine Way is high, ranking above 79% of the US, with a 0.6% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 79% of the US · above 57% of California |
|---|---|
| Wildfire Likelihood | 0.6% annual chance |
| Exposure | Indirect within ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 285 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Unwired.
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