Contra Costa County property record for 342 Shipwatch Ln, Hercules, CA 94547
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,415 sqft · built 2000 |
| Lot Size | 0.106 acres (4,600 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $940,000 (May 2023) |
| Tax Bill | $14,390 (2025) |
| Deeds & Mortgages | May 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 404-440-016-8 |
| Primary APN | 404-440-016-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,415 sqft Living Area |
| 1st Floor Area | 1,215 sqft |
| 2nd Floor Area | 1,200 sqft |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Cluster |
| Lot Area | 4,600 sqft (0.106 acres) |
| Garage Type | Attached |
| Garage Area | 502 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 342 SHIPWATCH LN |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-1986 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RI |
| Legal Description | T8032 L22 |
| Legal Subdivision | SUBDIVISION 8032 |
| Legal Tract | 8032 |
| Legal Lot Number | 22 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 359105 |
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 Individual Names on Record |
|---|---|
| Mailing Address | 342 SHIPWATCH LN, HERCULES, CA 94547-1986 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 25, 2023 · Amount on Record |
| Deed Sale | May 25, 2023 · Amount on Record |
| Prior Sale | Sep 29, 2000 · Amount on Record |
| Deed Document Number | 202349826 |
| Prior Transfer Date | Apr 30, 2009 |
| Prior Transfer Doc | 0000097578 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 25, 2023 |
| Property Address | 342 SHIPWATCH LN, HERCULES, CA 94547-1986 |
| Document Number | 0000049826 |
| Map Reference | MB 401 PG 4 |
| Instrument Date | May 11, 2023 |
| Instrument | 2023-049826 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 342 SHIPWATCH LN, HERCULES, CA 94547-1986 |
| Document Number | 0000049827 |
|---|---|
| Date | May 25, 2023 |
| Instrument | 2023-049827 |
| Name | THE GOLDEN 1 CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2053 |
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 | $997,534 (+2%) Land $488,155 Building $509,379 | |
| 2025 | $14,390.00 (+55.33%) | $977,976 (+63.91%) Land $478,584 Building $499,392 |
| 2023 | $9,264.00 (+1.15%) | $596,639 Land $238,966 Building $357,673 |
| 2022 | $9,159.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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.
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 | None beyond 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 672 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile, Unwired.
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