Contra Costa County property record for 3057 Winterbrook Dr, Bay Point, CA 94565 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,529 sqft · built 1980 |
| Lot Size | 0.097 acres (4,242 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,856 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 093-204-012-4 |
| Primary APN | 093-204-012-4 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,529 sqft Living Area |
| 1st Floor Area | 788 sqft |
| 2nd Floor Area | 741 sqft |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1982 |
| Lot Area | 4,242 sqft (0.097 acres) |
| Garage Type | Attached |
| Garage Area | 451 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 3057 WINTERBROOK DR |
|---|---|
| City | BAY POINT |
| State | CA |
| Zip | 94565-3267 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T05573 L0076 B |
| Legal Subdivision | SUBDIVISION 5573 |
| Legal Tract | 05573 |
| Legal Lot Number | 76 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 314105 |
Source: Contra Costa County records · APN 093-204-012-4
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3057 WINTERBROOK DR, BAY POINT, CA 94565-3267 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Mar 04, 2025 |
| Transfer Doc | 0000021959 |
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $164,940 (+2%) Land $65,290 Building $99,650 | |
| 2025 | $2,856.00 (+8.92%) | $161,707 (+4.04%) Land $64,010 Building $97,697 |
| 2023 | $2,622.00 (+0.58%) Homeowner's exemption | $155,429 Land $61,525 Building $93,904 |
| 2022 | $2,607.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 500 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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