Contra Costa County property record for 513 Graphite Ct, Antioch, CA 94509 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 2000 |
| Square Footage | 2,398 sqft Living Area |
| Lot Size | 13,849 sqft (0.318 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $284,000 (2000) |
| Tax Bill | $8,605.00 (2025) |
| Primary APN | 068-640-005-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 2,398 sqft Living Area |
| 1st Floor | 1,212 sqft 1st Floor |
| 2nd Floor | 1,186 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 2000 |
| Lot Area | 13,849 sqft (0.318 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 619 sqft Garage |
| Street Address | 513 GRAPHITE CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-6862 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T8102 L249 |
| Legal Tract | 8102 |
| Legal Lot Number | 249 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | ANTIOCH-PITTSBURG |
| Census Blockgroup | 1 |
| Census Block | 1002 |
| Census Tract | 355109 |
Source: Contra Costa County records · APN 068-640-005-2
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 | 513 GRAPHITE CT, ANTIOCH, CA 94509-6862 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Single Person or Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 12, 2000 · Amount on Record |
| Deed Sale | Jun 12, 2000 · Amount on Record |
| Deed Doc Number | 2000119932 |
| Last Transfer Date | May 30, 2007 |
| Transfer Doc | 0000165433 |
| 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 | $457,133 (+2%) Land $86,210 Building $370,923 | |
| 2025 | $8,605.00 (+3.77%) Homeowner's exemption | $448,170 (+4.04%) Land $84,520 Building $363,650 |
| 2023 | $8,292.00 (+0.95%) Homeowner's exemption | $430,769 Land $81,239 Building $349,530 |
| 2022 | $8,214.00 |
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