Contra Costa County property record for 5050 Witherow Way, Antioch, CA 94531 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1999 |
| Square Footage | 3,383 sqft Living Area |
| Lot Size | 9,075 sqft (0.208 acres) |
| Garage | Attached, 751 sqft |
| Last Sale | $335,000 (2011) |
| Tax Bill | $5,220.00 (2025) |
Source: Contra Costa County records · APN 075-500-016-3
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 | 14 LEIGH CT, SAN RAMON, CA 94582-2330 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 10, 2011 · Amount on Record |
| Deed Sale | Mar 10, 2011 · Amount on Record |
| Prior Sale | Aug 13, 1999 · Amount on Record |
| Deed Doc Number | 201151528 |
| 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 | $437,766 (+2%) Land $65,333 Building $372,433 | |
| 2025 | $5,220.00 (+6.18%) | $429,183 (+4.04%) Land $64,052 Building $365,131 |
| 2023 | $4,916.00 (+1.53%) | $412,519 Land $61,566 Building $350,953 |
| 2022 | $4,842.00 |
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
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Moderate above 57% of the US · above 33% of California |
|---|---|
| Wildfire Likelihood | About 1 in 667 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 075-500-016-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 13 Rooms |
| Building Area | 3,383 sqft Living Area |
| 1st Floor | 1,803 sqft 1st Floor |
| 2nd Floor | 1,580 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Lot Area | 9,075 sqft (0.208 acres) |
| Parking Spaces | 3 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 751 sqft Garage |
| Cooling System | Central Cooling |
|---|
| Street Address | 5050 WITHEROW WAY |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-7436 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T8064 L105 |
| Legal Tract | 8064 |
| Legal Lot Number | 105 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | TASSAJARA |
| Census Blockgroup | 2 |
| Census Block | 2003 |
| Census Tract | 355118 |
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