Contra Costa County property record for 2102 Tsushima St, Hercules, CA 94547
| Property Type | Townhouse |
|---|---|
| Details | 4 bd · 3 ba · 3,012 sqft · built 2005 |
| Lot Size | 0.059 acres (2,553 sqft) |
| Owner | Individual Name on File |
| Last Sale | $351,000 (Mar 2011) |
| Tax Bill | $8,368 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 404-700-154-2 |
| Primary APN | 404-700-154-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 3,012 sqft Living Area |
| 1st Floor Area | 1,386 sqft |
| 2nd Floor Area | 811 sqft |
| Basement Area | 815 sqft |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Architectural Style | Townhouse |
| Lot Area | 2,553 sqft (0.059 acres) |
| Garage Type | Attached |
| Garage Area | 646 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 2102 TSUSHIMA ST |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-5420 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | T8852 L154 |
| Legal Subdivision | SUBDIVISION MAP 8852 BAYSIDE UNIT 1 |
| Legal Tract | 8852 |
| Legal Lot Number | 154 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2019 |
| Census Tract | 359105 |
2102 Tsushima St, a townhouse, is owned and occupied by an individual who bought it in March 2011.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 2102 TSUSHIMA ST, HERCULES, CA 94547-5420 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Name on Deed |
|---|---|
| Last Sale | Mar 30, 2011 · Amount on File |
| Deed Sale | Mar 30, 2011 · Amount on File |
| Prior Sale | Dec 21, 2005 · Amount on File |
| Deed Document Number | 201165264 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 2102 Tsushima St was $8,368 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 | $458,672 (+2%) Land $169,877 Building $288,795 | |
| 2025 | $8,368.00 Homeowner's exemption | $449,680 Land $166,547 Building $283,133 |
| 2023 | $7,904.00 (+1.09%) Homeowner's exemption | $432,221 Land $160,081 Building $272,140 |
| 2022 | $7,819.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 2102 Tsushima St in Zone X, an area of moderate 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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 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 2102 Tsushima St is low, with 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 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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