Contra Costa County property record for 15 E 8th St, Antioch, CA 94509 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1930 |
| Square Footage | 1,696 sqft Living Area |
| Lot Size | 5,000 sqft (0.115 acres) |
| Last Sale | $925,000 (2023) |
| Tax Bill | $4,924.00 (2025) |
| Primary APN | 066-164-012-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,696 sqft Living Area |
| Gross Area | 816 sqft Gross Area |
| 1st Floor | 816 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 1930 |
| Lot Area | 5,000 sqft (0.115 acres) |
| Street Address | 15 E 8TH ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-1801 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | POR SEC 18 T2N R2E 100 FT X 50 FT |
| Legal Range | 02E |
| Legal Township | 02N |
| Legal Section | 18 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | ANTIOCH-PITTSBURG |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 305000 |
Source: Contra Costa County records · APN 066-164-012-8
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 | 208 DORCHESTER LN, ALAMO, CA 94507-1756 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 10, 2023 · Amount on Record |
| Deed Sale | Jul 10, 2023 · Amount on Record |
| Prior Sale | Jan 29, 2009 · Amount on Record |
| Deed Doc Number | 202365439 |
| Prior Transfer Date | Oct 08, 1994 |
| Prior Transfer Doc | 0000290048 |
| 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 | $348,534 (+2%) Land $270,504 Building $78,030 | |
| 2025 | $4,924.00 (+129.56%) | $341,700 (+224.83%) Land $265,200 Building $76,500 |
| 2023 | $2,145.00 (+0.94%) | $105,193 Land $43,313 Building $61,880 |
| 2022 | $2,125.00 |
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