Contra Costa County property record for 5050 Wittenmeyer Ct, Antioch, CA 94531
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 3,887 sqft · built 1999 |
| Lot Size | 0.209 acres (9,094 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $441,000 (Jul 2000) |
| Tax Bill | $7,942 (2025) |
| Deeds & Mortgages | Sep 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 075-530-024-1 |
| Primary APN | 075-530-024-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 3,887 sqft Living Area |
| 1st Floor Area | 2,062 sqft |
| 2nd Floor Area | 1,825 sqft |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 2000 |
| Lot Area | 9,094 sqft (0.209 acres) |
| Garage Type | Attached |
| Garage Area | 833 sqft |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 5050 WITTENMEYER CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-7810 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8076 L150 |
| Legal Subdivision | SUBDIVISION 8076 |
| Legal Tract | 8076 |
| Legal Lot Number | 150 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 355118 |
5050 Wittenmeyer Ct is held in a trust since September 2017.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1880 MONTEREY DR, SAN BRUNO, CA 94066-2530 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 21, 2000 · Amount on File |
| Deed Sale | Jul 21, 2000 · Amount on File |
| Deed Document Number | 2000154013 |
| Last Transfer Date | Sep 12, 2017 |
| Transfer Doc | 0000168143 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 14, 2017 |
| Property Address | 5050 WITTENMEYER CT, ANTIOCH, CA 94531-7810 |
| Document Number | 0000168143 |
| Instrument Date | Sep 12, 2017 |
| Instrument | 168143 |
| Transaction Type | Transfer |
| Record Updated | Sep 19, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 1080 MONTEREY DR SAN BRUNO CA 94066, SAN BRUNO, CA 94066 |
The 2025 property tax bill for 5050 Wittenmeyer Ct was $7,942.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $702,380 (+2%) Land $107,574 Building $594,806 | |
| 2025 | $7,942.00 | $688,609 Land $105,465 Building $583,144 |
| 2023 | $7,494.00 (+1.61%) | $661,871 Land $101,371 Building $560,500 |
| 2022 | $7,375.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 5050 Wittenmeyer Ct in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 5050 Wittenmeyer Ct is moderate, ranking above 51% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 51% of the US · lower than 69% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF ANTIOCH serves 116,781 people · EPA ID CA0710001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 412 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 2,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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