Contra Costa County property record for 3017 Stephen Dr, Richmond, CA 94803
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,853 sqft · built 1957 |
| Lot Size | 0.149 acres (6,500 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $285,000 (Oct 2010) |
| Tax Bill | $6,343 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 431-152-028-4 |
| Primary APN | 431-152-028-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,853 sqft Living Area |
| 1st Floor Area | 1,198 sqft |
| Basement Area | 655 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Roof Material | Composition Shingle |
| Lot Area | 6,500 sqft (0.149 acres) |
| Lot Dimensions | 100 ft deep x 62 ft wide |
| Garage Type | Attached |
| Garage Area | 504 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 3017 STEPHEN DR |
|---|---|
| City | EL SOBRANTE |
| State | CA |
| Zip | 94803-2334 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 2203 281 |
| Legal Subdivision | DEANZA VISTA UNIT #2 |
| Legal Tract | 2203 |
| Legal Lot Number | 281 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 360200 |
3017 Stephen Dr is owned and occupied by two individuals who acquired it in October 2013.
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 | 3017 STEPHEN DR, EL SOBRANTE, CA 94803-2334 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 8, 2010 · Amount on File |
| Deed Sale | Oct 8, 2010 · Amount on File |
| Prior Sale | Apr 8, 2010 · Amount on File |
| Deed Document Number | 2010218614 |
| Last Transfer Date | Oct 15, 2013 |
| Transfer Doc | 0000248826 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3017 Stephen Dr was $6,343 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 | Richmond City |
| Unified School District | West Contra Costa Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $372,425 (+2%) Land $169,877 Building $202,548 | |
| 2025 | $6,343.00 Homeowner's exemption | $365,124 Land $166,547 Building $198,577 |
| 2023 | $6,062.00 (+1.59%) Homeowner's exemption | $350,948 Land $160,081 Building $190,867 |
| 2022 | $5,967.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3017 Stephen Dr in Zone X, an area of minimal flood risk, though there have been 12 flood claims nearby since 1983.
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 | 23 units insured incl. 22 condo units |
| Nearby Flood Claims | 12 (1983–2023) |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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 3017 Stephen Dr is low, with 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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 542 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Sonic Telecom, T-Mobile, Unwired.
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