Contra Costa County property record for 9 Mark Ln, Antioch, CA 94509 · Last verified July 2026
| Property Type | Residential > Prefabricated > Mobile Home |
|---|---|
| Architecture Style | Mobile Home |
| Year Built | Built 1978 |
| Square Footage | 1,440 sqft Living Area |
| Lot Size | 22.4 acres |
| Garage | Carport |
| Occupancy | Owner Occupied |
| Tax Bill | $132.00 (2025) |
| Primary APN | 707-601-009-4 |
|---|---|
| Alternative APN |
|
| Building Area | 1,440 sqft Living Area |
|---|
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Mobile Home Style |
| Lot Area | 979,170 sqft |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Carport Garage |
| Carport | Carport |
| Street Address | 9 MARK LN |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-4422 |
| Property Usage | Residential Property Usage |
| Type | Residential > Prefabricated > Mobile Home |
| Legal Description | VISTA DIABLO MOBILEHOME PARK |
| Legal Subdivision | VISTA DIABLO MOBILEHOME PARK |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | ANTIOCH-PITTSBURG |
| Census Blockgroup | 2 |
| Census Block | 2006 |
| Census Tract | 307205 |
Source: Contra Costa County records · APN 707-601-009-4
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 Individual Names on File |
|---|---|
| Mailing Address | 9 MARK LN, ANTIOCH, CA 94509-4422 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| 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 is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $18,900 (-) Building $18,900 | |
| 2025 | $132.00 (+3.13%) Homeowner's exemption | $18,900 (+1.81%) Building $18,900 |
| 2023 | $128.00 (+2.4%) Homeowner's exemption | $18,564 Building $18,564 |
| 2022 | $125.00 |
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