Contra Costa County property record for 721 Treasure Dr, Bay Point, CA 94565
| Property Type | Mobile Home |
|---|---|
| Details | 1,297 sqft · built 1998 |
| Lot Size | 18.2 acres (793,852 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $285 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 709-821-721-4 |
| Primary APN | 709-821-721-4 |
|---|---|
| Alternative APN |
|
| Building Area | 1,297 sqft Living Area |
|---|
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Mobile Home |
| Lot Area | 793,852 sqft |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 721 TREASURE DR |
|---|---|
| City | PITTSBURG |
| State | CA |
| Zip | 94565-2974 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | MARINERS COVE |
| Legal Subdivision | MARINERS COVE |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 314200 |
721 Treasure Dr, a mobile home, is owned and occupied by two individuals.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 721 TREASURE DR, PITTSBURG, CA 94565-2974 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 721 Treasure Dr was $285.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $25,900 (-) Building $25,900 | |
| 2025 | $285.00 | $25,900 Building $25,900 |
| 2023 | $278.00 (+186.6%) | $25,200 (+2.86%) Building $25,200 |
| 2022 | $97.00 Homeowner's exemption | $24,500 Building $24,500 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 721 Treasure Dr 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 721 Treasure Dr 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 | GOLDEN STATE WATER COMPANY - BAY POINT private · serves 23,765 people · EPA ID CA0710002 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2023 |
| Lead | Under 1 ppb (2024–2026) 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 738 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: Verizon.
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