Contra Costa County property record for 2402 Kaiser Way, Antioch, CA 94531
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 3,264 sqft · built 2001 |
| Lot Size | 0.206 acres (8,979 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $390,500 (Jun 2002) |
| Tax Bill | $6,856 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 055-560-017 |
| Primary APN | 055-560-017 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 3,264 sqft Living Area |
| 1st Floor Area | 1,679 sqft |
| 2nd Floor Area | 1,585 sqft |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2002 |
| Lot Area | 8,979 sqft (0.206 acres) |
| Garage Type | Attached |
| Garage Area | 746 sqft |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 2402 KAISER WAY |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-9063 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A-2 |
| Legal Description | T8245 L509 |
| Legal Tract | 8245 |
| Legal Lot Number | 509 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 355119 |
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 | 2402 KAISER WAY, ANTIOCH, CA 94531-9063 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 20, 2002 · Amount on Record |
| Deed Sale | Jun 20, 2002 · Amount on Record |
| Deed Document Number | 2002217212 |
| Record Updated | Oct 29, 2026 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $608,294 (+2%) Land $158,205 Building $450,089 | |
| 2025 | $6,856.00 (+6.11%) Homeowner's exemption | $596,367 (+4.04%) Land $155,103 Building $441,264 |
| 2023 | $6,461.00 (+1.64%) Homeowner's exemption | $573,211 Land $149,081 Building $424,130 |
| 2022 | $6,357.00 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 55% of the US · lower than 67% of California |
|---|---|
| Wildfire Likelihood | 0.1% 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 | CITY OF ANTIOCH serves 116,781 people · EPA ID CA0710001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| 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.
Source: FCC Broadband Data Collection, based on 389 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: Verizon.
5G and 4G LTE (outdoors only)
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