Contra Costa County property record for 2101 E 18th St, Antioch, CA 94509 · Last verified July 2026
| Property Type | Public Works > Recreational Vacant Land |
|---|---|
| Lot Size | 8 acres |
| Tax Bill | $11,456.00 (2025) |
Source: Contra Costa County records · APN 051-100-022-6
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 200 BUCK CREEK CT, MARTINEZ, CA 94553-9678 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Feb 23, 2026 |
| Transfer Doc | 0000018579 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 25, 2026 |
| Property Address | 2101 E 18TH ST, ANTIOCH, CA 94509 |
| Document Number | 0000018579 |
| Instrument Date | Feb 23, 2026 |
| Instrument | 2026- 018579 |
| Transaction Type | Transfer |
| Record Updated | Mar 06, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 200 BUCK CREEK CT, MARTINEZ, CA 94553-9678 |
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 is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,041,525 (+2%) Land $1,041,525 | |
| 2025 | $11,456.00 (+4.31%) | $1,021,103 (+4.04%) Land $1,021,103 |
| 2023 | $10,983.00 (+1.75%) | $981,453 Land $981,453 |
| 2022 | $10,794.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 051-100-022-6 |
|---|---|
| Alternative APN |
|
| Lot Area | 348,480 sqft |
|---|
| Street Address | 2101 E 18TH ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509 |
| Property Usage | Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage |
| Type | Public Works > Recreational Vacant Land |
| Legal Description | POR SEC 20 T2N R2E |
| Legal Range | 02E |
| Legal Township | 02N |
| Legal Section | 20 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | ANTIOCH-PITTSBURG |
| Census Blockgroup | 2 |
| Census Block | 2001 |
| Census Tract | 306004 |
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