Contra Costa County property record for 5000 Rockwall Way, Antioch, CA 94531
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,631 sqft · built 1996 |
| Lot Size | 0.134 acres (5,850 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $152,000 (Nov 1996) |
| Tax Bill | $3,365 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 055-260-061-1 |
| Primary APN | 055-260-061-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,631 sqft Living Area |
| 1st Floor Area | 828 sqft |
| 2nd Floor Area | 803 sqft |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1997 |
| Lot Area | 5,850 sqft (0.134 acres) |
| Garage Type | Attached |
| Garage Area | 438 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 5000 ROCKWALL WAY |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-8396 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7198 L255 |
| Legal Subdivision | SUBDIVISION 7198 |
| Legal Tract | 7198 |
| Legal Lot Number | 255 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 355118 |
5000 Rockwall Way is owned and occupied by two individuals who acquired it in August 1997.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 5000 ROCKWALL WAY, ANTIOCH, CA 94531-8396 |
| 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 Sale | Nov 25, 1996 · Amount on File |
| Deed Sale | Nov 25, 1996 · Amount on File |
| Deed Document Number | 1996221086 |
| Last Transfer Date | Aug 12, 1997 |
| Transfer Doc | 0000151567 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 5000 ROCKWALL WAY, ANTIOCH, CA 94531-8396 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | TITLE CONNECT INC SANTA ANA |
| Name | Verified Name |
|---|---|
| Address | 5000 ROCKWALL WAY, ANTIOCH, CA 94531-8396 |
| Document Number | 0000275786 |
|---|---|
| Date | Nov 16, 2020 |
| Instrument | 2020-275786 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2050 |
The 2025 property tax bill for 5000 Rockwall Way was $3,365 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 | $268,924 (+2%) Land $58,125 Building $210,799 | |
| 2025 | $3,365.00 Homeowner's exemption | $263,652 Land $56,986 Building $206,666 |
| 2023 | $3,155.00 (+1.48%) Homeowner's exemption | $253,416 Land $54,774 Building $198,642 |
| 2022 | $3,109.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 5000 Rockwall Way 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.
Wildfire risk around 5000 Rockwall Way is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect 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 675 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: Unwired.
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