Contra Costa County property record for 181 Maritime Ter, Hercules, CA 94547
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 3,389 sqft · built 2002 |
| Lot Size | 0.143 acres (6,248 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $880,000 (Jun 2004) |
| Tax Bill | $18,513 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 404-520-021-1 |
| Primary APN | 404-520-021-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 3,389 sqft Living Area |
| 1st Floor Area | 1,803 sqft |
| 2nd Floor Area | 1,586 sqft |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | Cluster |
| Lot Area | 6,248 sqft (0.143 acres) |
| Garage Type | Attached |
| Garage Area | 671 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 181 MARITIME TER |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-2657 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8595 L57 |
| Legal Tract | 8595 |
| Legal Lot Number | 57 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 392300 |
181 Maritime Ter is owned by two individuals who bought it in June 2004.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 479 LOS ALTOS AVE, ARCADIA, CA 91007-8333 |
| Owner Type | Individual |
| Vesting | Community Property |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 30, 2004 · Amount on File |
| Deed Sale | Jun 30, 2004 · Amount on File |
| Deed Document Number | 2004251505 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 181 Maritime Ter was $18,513.
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 | $1,276,181 (+2%) Land $348,043 Building $928,138 | |
| 2025 | $18,513.00 | $1,251,159 Land $341,219 Building $909,940 |
| 2023 | $17,561.00 (+1.25%) | $1,202,577 Land $327,970 Building $874,607 |
| 2022 | $17,345.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 181 Maritime Ter 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 risk around 181 Maritime Ter is low, with less than 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 96% of the US · lower than 97.4% 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.
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 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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