Contra Costa County property record for 4571 Wildcat Cir, Antioch, CA 94531
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,435 sqft · built 1991 |
| Lot Size | 0.159 acres (6,905 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,918 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 053-342-006-3 |
| Primary APN | 053-342-006-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,435 sqft Living Area |
| 1st Floor Area | 1,354 sqft |
| 2nd Floor Area | 1,081 sqft |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Lot Area | 6,905 sqft (0.159 acres) |
| Garage Type | Attached |
| Garage Area | 588 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 4571 WILDCAT CIR |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-7149 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T6908 L480 |
| Legal Tract | 6908 |
| Legal Lot Number | 480 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 355111 |
4571 Wildcat Cir is owned and occupied by two individuals who acquired it in July 1996.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4571 WILDCAT CIR, ANTIOCH, CA 94531-7149 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 Transfer Date | Jul 26, 1996 |
| Transfer Doc | 0000143268 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 4571 Wildcat Cir was $4,918 with a homeowner's exemption.
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 | $424,941 (+2%) Land $99,189 Building $325,752 | |
| 2025 | $4,918.00 Homeowner's exemption | $416,610 Land $97,245 Building $319,365 |
| 2023 | $4,622.00 (+1.58%) Homeowner's exemption | $400,434 Land $93,470 Building $306,964 |
| 2022 | $4,550.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4571 Wildcat Cir in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 4571 Wildcat Cir has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 577 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: T-Mobile, Unwired.
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