Contra Costa County property record for 3 Xavier Pl, Clayton, CA 94517 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,060 sqft · built 1968 |
| Lot Size | 0.237 acres (10,300 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,020,000 (Nov 2024) |
| Tax Bill | $12,608 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 118-101-005-7 |
| Primary APN | 118-101-005-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,060 sqft Living Area |
| 1st Floor Area | 2,060 sqft |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1985 |
| Lot Area | 10,300 sqft (0.237 acres) |
| Garage Type | Attached |
| Garage Area | 495 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 3 XAVIER PL |
|---|---|
| City | CLAYTON |
| State | CA |
| Zip | 94517-1038 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3659 LOT 3 EX MR |
| Legal Subdivision | SUBDIVISION 3659 |
| Legal Tract | 3659 |
| Legal Lot Number | 3 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 355308 |
Source: Contra Costa County records · APN 118-101-005-7
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 | 3 XAVIER PL, CLAYTON, CA 94517-1038 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 26, 2024 · Amount on Record |
| Deed Sale | Nov 26, 2024 · Amount on Record |
| Prior Sale | Mar 10, 2015 · Amount on Record |
| Deed Document Number | 2024127934 |
| Prior Transfer Date | Mar 04, 2015 |
| Prior Transfer Doc | 0000042666 |
| 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 |
| Municipality | Clayton City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,040,400 (+2%) Land $601,800 Building $438,600 | |
| 2025 | $12,608.00 (+377.94%) | $1,020,000 (+673.2%) Land $590,000 Building $430,000 |
| 2023 | $2,638.00 (+2.53%) | $131,919 Land $40,031 Building $91,888 |
| 2022 | $2,573.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133553083, refreshed September 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 |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 17 individual NFIP policies nearby |
| Nearby Flood Policies | 17 in force |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 631 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Cable | 1,500 / 50 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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