Contra Costa County property record for 57 Portview Dr, Bay Point, CA 94565
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 892 sqft · built 1954 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $136,000 (Apr 2008) |
| Tax Bill | $2,785 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 098-164-004-8 |
| Primary APN | 098-164-004-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 892 sqft Living Area |
| 1st Floor Area | 892 sqft |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1956 |
| Lot Area | 5,000 sqft (0.115 acres) |
| Garage Type | Attached |
| Garage Area | 252 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 57 PORTVIEW DR |
|---|---|
| City | PITTSBURG |
| State | CA |
| Zip | 94565-1333 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | SHORE ACRES #5 LOT 739 EX MR |
| Legal Subdivision | SHORE ACRES #5 |
| Legal Lot Number | 739 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 3 |
| Census Block | 3027 |
| Census Tract | 314200 |
57 Portview Dr is owned and occupied by an individual who bought it in April 2008.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 57 PORTVIEW DR, PITTSBURG, CA 94565-1333 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
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 |
|---|---|
| Last Sale | Apr 25, 2008 · Amount on File |
| Deed Sale | Apr 25, 2008 · Amount on File |
| Prior Sale | Jan 4, 2008 · Amount on File |
| Deed Document Number | 200890792 |
| Prior Transfer Date | Mar 4, 1994 |
| Prior Transfer Doc | 0000076080 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 57 Portview Dr was $2,785 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 | $182,190 (+2%) Land $93,775 Building $88,415 | |
| 2025 | $2,785.00 Homeowner's exemption | $178,619 Land $91,937 Building $86,682 |
| 2023 | $2,622.00 (+0.65%) Homeowner's exemption | $171,685 Land $88,368 Building $83,317 |
| 2022 | $2,605.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 57 Portview 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 57 Portview Dr is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 62% of the US · lower than 77% of California |
|---|---|
| Wildfire Likelihood | 0.04% 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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