Contra Costa County property record for 612 E 18th St, Antioch, CA 94509 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Year Built | Built 1939 |
| Square Footage | 1,588 sqft Living Area |
| Lot Size | 18,905 sqft (0.434 acres) |
| Last Sale | $8,500 (2001) |
| Tax Bill | $1,560.00 (2025) |
| Primary APN | 068-051-056-7 |
|---|---|
| Alternative APN |
|
| Total Rooms | 2 Rooms |
|---|---|
| Building Area | 1,588 sqft Living Area |
| 1st Floor | 1,588 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1939 |
| Lot Area | 18,905 sqft (0.434 acres) |
| Street Address | 612 E 18TH ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-2746 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | POR SE 1/4 SEC 19 T2N R2E |
| Legal Range | 02E |
| Legal Township | 02N |
| Legal Section | 19 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | ANTIOCH-PITTSBURG |
| Census Blockgroup | 3 |
| Census Block | 3003 |
| Census Tract | 306003 |
Source: Contra Costa County records · APN 068-051-056-7
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 | Company Name on File |
|---|---|
| Mailing Address | 1011 READY CT, WALNUT CREEK, CA 94598-2300 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 17, 2001 · Amount on Record |
| Deed Sale | Oct 17, 2001 · Amount on Record |
| Deed Doc Number | 2001312575 |
| Last Transfer Date | Jul 03, 2014 |
| Transfer Doc | 0000113527 |
| 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 | $86,204 (+2%) Land $61,235 Building $24,969 | |
| 2025 | $1,560.00 (+13.7%) | $84,515 (+4.04%) Land $60,035 Building $24,480 |
| 2023 | $1,372.00 (+1.18%) | $81,234 Land $57,704 Building $23,530 |
| 2022 | $1,356.00 |
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