Contra Costa County property record for 4906 Calle de Oro, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,673 sqft · built 1980 |
| Lot Size | 0.965 acres (42,050 sqft) |
| Owner | Individual Name on File |
| Last Sale | $351,000 (Jan 1999) |
| Tax Bill | $6,524 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 052-092-002-6 |
| Primary APN | 052-092-002-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,673 sqft Living Area |
| 1st Floor Area | 2,673 sqft |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1982 |
| Lot Area | 42,050 sqft (0.965 acres) |
| Garage Type | Attached |
| Garage Area | 1,090 sqft |
| Parking Spaces | 4 Parking Spaces |
| Street Address | 4906 CALLE DE ORO |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-1706 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T04869 L0007 B |
| Legal Subdivision | WOLFHAVEN |
| Legal Tract | 04869 |
| Legal Lot Number | 7 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2042 |
| Census Tract | 306002 |
4906 Calle de Oro is owned and occupied by an individual who acquired it in November 2015.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4906 CALLE DE ORO, OAKLEY, CA 94561-1706 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Jan 5, 1999 · Amount on File |
| Deed Sale | Jan 5, 1999 · Amount on File |
| Deed Document Number | 19991773 |
| Last Transfer Date | Nov 19, 2015 |
| Transfer Doc | 0000245082 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 4906 Calle de Oro was $6,524 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Oakley City |
| Unified School District | Antioch Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $591,631 (+2%) Land $95,929 Building $495,702 | |
| 2025 | $6,524.00 Homeowner's exemption | $580,032 Land $94,049 Building $485,983 |
| 2023 | $6,255.00 (+1.76%) Homeowner's exemption | $557,510 Land $90,398 Building $467,112 |
| 2022 | $6,147.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4906 Calle de Oro in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 6 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 4906 Calle de Oro is low, with less than 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 99.8% of the US · lower than 99.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 | DIABLO WATER DISTRICT serves 47,158 people · EPA ID CA0710007 |
|---|---|
| Water Source | Purchased surface water from RANDALL-BOLD WATER TREATMENT PLANT |
| Last State Inspection | Jan 2024 |
| Also Mapped Here | CONTRA COSTA WATER DISTRICT |
| Lead | 2 ppb (2020–2022) 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 142 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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