Contra Costa County property record for 908 I St, Antioch, CA 94509
| Property Type | Auto Repair, Garage |
|---|---|
| Details | 6,272 sqft · built 1968 |
| Lot Size | 0.459 acres (20,000 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,250,000 (May 2025) |
| Tax Bill | $3,314 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 066-219-012-3 |
| Primary APN | 066-219-012-3 |
|---|---|
| Alternative APN |
|
| Total Rooms | 1 Room |
|---|---|
| Stories | 1 Story |
| Building Area | 6,272 sqft Gross Area |
| 1st Floor Area | 6,272 sqft |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1968 |
| Lot Area | 20,000 sqft (0.459 acres) |
| Street Address | 908 I ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Auto Repair, Garage |
| Legal Description | TOWN OF ANTIOCH LOTS 9 TO 12 BLK 117 |
| Legal Subdivision | ANTIOCH |
| Legal Block | 117 |
| Legal Lot Number | 9-12 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 305000 |
908 I St, a commercial property, is owned by a company that bought it in May 2025.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 810 W 10TH ST, ANTIOCH, CA 94509-1563 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
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 | May 9, 2025 · Amount on File |
| Deed Sale | May 9, 2025 · Amount on File |
| Prior Sale | Oct 20, 1994 · Amount on File |
| Deed Document Number | 202545724 |
| Prior Transfer Date | Oct 11, 1994 |
| Prior Transfer Doc | 0000258925 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 908 I St was $3,314.
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 | $1,275,000 (+559.4%) Land $357,000 Building $918,000 | |
| 2025 | $3,314.00 | $193,359 Land $77,436 Building $115,923 |
| 2023 | $3,085.00 (+1.15%) | $185,852 Land $74,430 Building $111,422 |
| 2022 | $3,050.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 908 I St 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 | 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.
The area around 908 I St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 605 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 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: T-Mobile, Verizon.
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