Contra Costa County property record for 434 Tradewinds Ct, Bay Point, CA 94565
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,200 sqft · built 1997 |
| Lot Size | 0.158 acres (6,860 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $319,000 (Jul 2001) |
| Tax Bill | $8,265 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 099-200-028-1 |
| Primary APN | 099-200-028-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,200 sqft Living Area |
| 1st Floor Area | 1,479 sqft |
| 2nd Floor Area | 721 sqft |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 2003 |
| Lot Area | 6,860 sqft (0.158 acres) |
| Garage Type | Attached |
| Garage Area | 473 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 434 TRADEWINDS CT |
|---|---|
| City | BAY POINT |
| State | CA |
| Zip | 94565-6797 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | T7838 L28 |
| Legal Subdivision | SUB 7838 |
| Legal Tract | 7838 |
| Legal Lot Number | 28 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 315000 |
434 Tradewinds Ct is owned and occupied by two individuals who bought it in July 2001.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 434 TRADEWINDS CT, BAY POINT, CA 94565-6797 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
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 | Jul 23, 2001 · Amount on File |
| Deed Sale | Jul 23, 2001 · Amount on File |
| Prior Sale | Nov 3, 1997 · Amount on File |
| Deed Document Number | 2001209986 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 434 Tradewinds Ct was $8,265 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 | $597,032 (+2%) Land $120,535 Building $476,497 | |
| 2025 | $8,265.00 Homeowner's exemption | $585,326 Land $118,172 Building $467,154 |
| 2023 | $7,900.00 (+1.04%) Homeowner's exemption | $562,599 Land $113,584 Building $449,015 |
| 2022 | $7,819.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 434 Tradewinds 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 434 Tradewinds Ct is moderate, ranking above 67% 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 67% of the US · above 42% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Direct burnable vegetation |
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 |
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