Contra Costa County property record for 543 Coastview Ct, Bay Point, CA 94565
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,426 sqft · built 1997 |
| Lot Size | 0.118 acres (5,130 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $220,000 (Sep 1999) |
| Tax Bill | $5,666 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 099-200-009-1 |
| Primary APN | 099-200-009-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,426 sqft Living Area |
| 1st Floor Area | 753 sqft |
| 2nd Floor Area | 673 sqft |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1998 |
| Lot Area | 5,130 sqft (0.118 acres) |
| Garage Type | Attached |
| Garage Area | 438 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 543 COASTVIEW CT |
|---|---|
| City | BAY POINT |
| State | CA |
| Zip | 94565-6798 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | T7838 L9 |
| Legal Tract | 7838 |
| Legal Lot Number | 9 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 315000 |
543 Coastview Ct is owned and occupied by two individuals who bought it in September 1999.
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 543 COASTVIEW CT, BAY POINT, CA 94565-6798 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 7, 1999 · Amount on File |
| Deed Sale | Sep 7, 1999 · Amount on File |
| Prior Sale | Jan 23, 1998 · Amount on File |
| Deed Document Number | 1999238285 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 543 Coastview Ct was $5,666 with a homeowner's exemption.
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 | $356,542 (+2%) Land $86,210 Building $270,332 | |
| 2025 | $5,666.00 Homeowner's exemption | $349,552 Land $84,520 Building $265,032 |
| 2023 | $5,396.00 (+1.11%) Homeowner's exemption | $335,981 Land $81,239 Building $254,742 |
| 2022 | $5,337.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 543 Coastview 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 543 Coastview Ct is moderate, ranking above 59% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 59% of the US · lower than 64% of California |
|---|---|
| Wildfire Likelihood | 0.2% 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 | 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 98 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures