Contra Costa County property record for 11 E 16th St, Antioch, CA 94509 · Last verified July 2026
| Property Type | Commercial > Office > Commercial Office |
|---|---|
| Year Built | Built 1940 |
| Square Footage | 1,038 sqft Gross Area |
| Lot Size | 5,376 sqft (0.123 acres) |
| Last Sale | $625,000 (2012) |
| Tax Bill | $2,280.00 (2025) |
| Primary APN | 065-182-030 |
|---|---|
| Alternative APN |
|
| Building Area | 1,038 sqft Gross Area |
|---|---|
| 1st Floor | 1,038 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Lot Area | 5,376 sqft (0.123 acres) |
| Street Address | 11 E 16TH ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-2455 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Commercial Office |
| Legal Description | VISTA DE DIABLO LOT 3 |
| Legal Subdivision | VISTA DE DIABLO |
| Legal Lot Number | 3 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | ANTIOCH-PITTSBURG |
| Census Blockgroup | 1 |
| Census Block | 1013 |
| Census Tract | 306003 |
Source: Contra Costa County records · APN 065-182-030
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 5206 PACHECO BLVD, PACHECO, CA 94553-5104 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Single Person or Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 08, 2012 · Amount on Record |
| Deed Sale | Oct 08, 2012 · Amount on Record |
| Deed Doc Number | 2012247315 |
| Prior Transfer Date | Oct 03, 2012 |
| Prior Transfer Doc | 0000247314 |
| Record Refreshed | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch Unified School District (KG - 12) |
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.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $156,996 (+2%) Land $56,517 Building $100,479 | |
| 2025 | $2,280.00 (-1.72%) | $153,918 (+4.04%) Land $55,409 Building $98,509 |
| 2023 | $2,320.00 (-1.4%) | $147,943 Land $53,258 Building $94,685 |
| 2022 | $2,353.00 |
11 E 16th St is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Contra Costa County (06013C), updated October 12, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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