Contra Costa County property record for 1963 White Mountain Ct, Antioch, CA 94531
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,648 sqft · built 2003 |
| Lot Size | 0.321 acres (13,985 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $696,500 (Aug 2004) |
| Tax Bill | $10,282 (2025) |
| Deeds & Mortgages | May 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 055-710-027-8 |
| Primary APN | 055-710-027-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 3,648 sqft Living Area |
| 1st Floor Area | 2,012 sqft |
| 2nd Floor Area | 1,636 sqft |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2004 |
| Lot Area | 13,985 sqft (0.321 acres) |
| Garage Type | Attached |
| Garage Area | 758 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 1963 WHITE MOUNTAIN CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-9142 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8526 L1084 |
| Legal Subdivision | 8526 BLACK DIAMOND KNOLLS 24 |
| Legal Tract | 8526 |
| Legal Lot Number | 1084 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 355119 |
1963 White Mountain Ct is held in a trust since August 2004.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1608 RANCHO VIEW RD, LAFAYETTE, CA 94549-2234 |
| Owner Type | Company |
| Vesting | Trust, Family 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 | Aug 26, 2004 · Amount on File |
| Deed Sale | Aug 26, 2004 · Amount on File |
| Deed Document Number | 2004330944 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 22, 2026 |
| Property Address | 1963 WHITE MOUNTAIN CT, ANTIOCH, CA 94531-9142 |
| Document Number | 0000053578 |
| Instrument Date | May 5, 2026 |
| Instrument | 202653578 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 1608 RANCHO VIEW RD, LAFAYETTE, CA 94549-2234 |
| Investor | Possibly a Property Investor |
The 2025 property tax bill for 1963 White Mountain Ct was $10,282.
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 | $861,000 (-4.76%) Land $241,767 Building $619,233 | |
| 2025 | $10,282.00 | $904,000 Land $253,841 Building $650,159 |
| 2023 | $9,136.00 (-0.21%) | $813,000 Land $228,289 Building $584,711 |
| 2022 | $9,155.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1963 White Mountain Ct 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 1963 White Mountain Ct is moderate, ranking above 66% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 66% of the US · above 41% of California |
|---|---|
| Wildfire Likelihood | 0.3% 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 611 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 / 250 |
May also be available: T-Mobile, Unwired.
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