Contra Costa County property record for 3077 Windmill Canyon Dr, Clayton, CA 94517
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,854 sqft · built 1997 |
| Lot Size | 0.204 acres (8,900 sqft) |
| Owner | Trust Name on File |
| Last Sale | $343,000 (Jan 1998) |
| Tax Bill | $7,605 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 118-630-030-5 |
| Primary APN | 118-630-030-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 2,854 sqft Living Area |
| 1st Floor Area | 1,558 sqft |
| 2nd Floor Area | 1,296 sqft |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1998 |
| Lot Area | 8,900 sqft (0.204 acres) |
| Garage Type | Attached |
| Garage Area | 535 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 3077 WINDMILL CANYON DR |
|---|---|
| City | CLAYTON |
| State | CA |
| Zip | 94517-1908 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7264 L37 |
| Legal Tract | 7264 |
| Legal Lot Number | 37 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 355307 |
3077 Windmill Canyon Dr is owner-occupied and held in a trust since August 2011.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 3077 WINDMILL CANYON DR, CLAYTON, CA 94517-1908 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 16, 1998 · Amount on File |
| Deed Sale | Jan 16, 1998 · Amount on File |
| Deed Document Number | 19989167 |
| Last Transfer Date | Aug 4, 2011 |
| Transfer Doc | 0000158676 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 3077 Windmill Canyon Dr was $7,605 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 | Clayton City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $558,460 (+2%) Land $195,432 Building $363,028 | |
| 2025 | $7,605.00 Homeowner's exemption | $547,510 Land $191,600 Building $355,910 |
| 2023 | $7,012.00 (+0.43%) Homeowner's exemption | $526,252 Land $184,161 Building $342,091 |
| 2022 | $6,982.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3077 Windmill Canyon 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 3077 Windmill Canyon Dr is high, ranking above 88% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 88% of the US · above 70% of California |
|---|---|
| Wildfire Likelihood | 1% 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 | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) 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 8 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Unwired Fixed Wireless | 300 / 25 |
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