Contra Costa County property record for 4099 Lone Tree Way, Antioch, CA 94531
| Property Type | Recreational/Entertainment (General) |
|---|---|
| Details | 59,513 sqft · built 2006 |
| Lot Size | 5.7 acres (248,727 sqft) |
| Owner | Company Name on File |
| Tax Bill | $202,323 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 072-500-001-2 |
| Primary APN | 072-500-001-2 |
|---|---|
| Alternative APN |
|
| Total Rooms | 1 Room |
|---|---|
| Stories | 1 Story |
| Building Area | 59,513 sqft Gross Area |
| 1st Floor Area | 59,513 sqft |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2007 |
| Lot Area | 248,727 sqft |
| Street Address | 4099 LONE TREE WAY |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-6200 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Recreational/Entertainment (General) |
| Legal Description | T197PM45 PCL A |
| Legal Tract | 197PM45 |
| Legal Lot Number | A |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 4 |
| Census Block | 4007 |
| Census Tract | 355109 |
4099 Lone Tree Way, a commercial property, is owned by a company.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 6 S EL DORADO ST, 700, STOCKTON, CA 95202-2804 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 4099 Lone Tree Way was $202,323.
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 | $16,420,000 (-13.13%) Land $5,000,000 Building $11,420,000 | |
| 2025 | $202,323.00 | $18,902,428 Land $6,588,140 Building $12,314,288 |
| 2023 | $221,908.00 (+4.02%) | $18,168,425 Land $6,332,315 Building $11,836,110 |
| 2022 | $213,322.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4099 Lone Tree 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 4099 Lone Tree Way is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 484 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: T-Mobile, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures