Contra Costa County property record for 5346 Thunderbird Ct, Antioch, CA 94531 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 2000 |
| Square Footage | 2,422 sqft Living Area |
| Lot Size | 8,133 sqft (0.187 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $280,000 (2000) |
| Tax Bill | $5,309.00 (2025) |
Source: Contra Costa County records · APN 055-530-021-9
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 | 5346 THUNDERBIRD CT, ANTIOCH, CA 94531-9052 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 15, 2000 · Amount on Record |
| Deed Sale | May 15, 2000 · Amount on Record |
| Deed Doc Number | 200099004 |
| 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 | $453,359 (+2%) Land $109,728 Building $343,631 | |
| 2025 | $5,309.00 (+6.24%) Homeowner's exemption | $444,471 (+4.04%) Land $107,577 Building $336,894 |
| 2023 | $4,997.00 (+1.57%) Homeowner's exemption | $427,213 Land $103,400 Building $323,813 |
| 2022 | $4,920.00 |
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 | Low above 37% of the US · above 22% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,639 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 055-530-021-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 9 Rooms |
| Building Area | 2,422 sqft Living Area |
| 1st Floor | 2,422 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 2000 |
| Lot Area | 8,133 sqft (0.187 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 608 sqft Garage |
| Street Address | 5346 THUNDERBIRD CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-9052 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T8191 L504 |
| Legal Tract | 8191 |
| Legal Lot Number | 504 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | EAST CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3008 |
| Census Tract | 303207 |
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